Fix hpsf javadocs and code issues

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1793596 13f79535-47bb-0310-9956-ffa450edef68

src/java/org/apache/poi/hpsf/MutablePropertySet.java

@@ -17,6 +17,10 @@
 
 package org.apache.poi.hpsf;
 
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.UnsupportedEncodingException;
+
 import org.apache.poi.util.Removal;
 
 /**
@@ -34,4 +38,9 @@ public class MutablePropertySet extends PropertySet {
 	public MutablePropertySet(final PropertySet ps) {
         super(ps);
     }
+
+    /* package */ MutablePropertySet(final InputStream stream)
+    throws NoPropertySetStreamException, MarkUnsupportedException, IOException, UnsupportedEncodingException {
+        super(stream);
+    }
 }

src/java/org/apache/poi/hpsf/Property.java

@@ -17,17 +17,20 @@
 
 package org.apache.poi.hpsf;
 
+import java.io.ByteArrayOutputStream;
 import java.io.IOException;
 import java.io.OutputStream;
 import java.io.UnsupportedEncodingException;
 import java.nio.charset.Charset;
 import java.util.Arrays;
-import java.util.LinkedHashMap;
-import java.util.Map;
 
+import org.apache.poi.hpsf.wellknown.PropertyIDMap;
 import org.apache.poi.util.CodePageUtil;
 import org.apache.poi.util.HexDump;
 import org.apache.poi.util.LittleEndian;
+import org.apache.poi.util.LittleEndianByteArrayInputStream;
+import org.apache.poi.util.LittleEndianConsts;
+import org.apache.poi.util.LocaleUtil;
 import org.apache.poi.util.POILogFactory;
 import org.apache.poi.util.POILogger;
 
@@ -58,6 +61,13 @@ import org.apache.poi.util.POILogger;
  */
 public class Property {
 
+    /**
+     * Default codepage for {@link CodePageString CodePageStrings}
+     */
+    public static final int DEFAULT_CODEPAGE = CodePageUtil.CP_WINDOWS_1252; 
+    
+    private static final POILogger LOG = POILogFactory.getLogger(Property.class);
+    
     /** The property's ID. */
     private long id;
 
@@ -120,13 +130,12 @@ public class Property {
          * property IDs and property names.
          */
         if (id == 0) {
-            value = readDictionary(src, offset, length, codepage);
+            throw new UnsupportedEncodingException("Dictionary not allowed here");
-            return;
         }
 
         int o = (int) offset;
         type = LittleEndian.getUInt(src, o);
-        o += LittleEndian.INT_SIZE;
+        o += LittleEndianConsts.INT_SIZE;
 
         try {
             value = VariantSupport.read(src, o, length, (int) type, codepage);
@@ -136,6 +145,39 @@ public class Property {
         }
     }
 
+    /**
+     * Creates a {@link Property} instance by reading its bytes
+     * from the property set stream.
+     *
+     * @param id The property's ID.
+     * @param leis The bytes the property set stream consists of.
+     * @param length The property's type/value pair's length in bytes.
+     * @param codepage The section's and thus the property's
+     * codepage. It is needed only when reading string values.
+     * @exception UnsupportedEncodingException if the specified codepage is not
+     * supported.
+     */
+    public Property(final long id, LittleEndianByteArrayInputStream leis, final int length, final int codepage)
+    throws UnsupportedEncodingException {
+        this.id = id;
+
+        /*
+         * ID 0 is a special case since it specifies a dictionary of
+         * property IDs and property names.
+         */
+        if (id == 0) {
+            throw new UnsupportedEncodingException("Dictionary not allowed here");
+        }
+
+        type = leis.readUInt();
+
+        try {
+            value = VariantSupport.read(leis, length, (int) type, codepage);
+        } catch (UnsupportedVariantTypeException ex) {
+            VariantSupport.writeUnsupportedTypeMessage(ex);
+            value = ex.getValue();
+        }
+    }
 
 
     /**
@@ -196,100 +238,6 @@ public class Property {
 
 
 
-    /**
-     * Reads a dictionary.
-     *
-     * @param src The byte array containing the bytes making out the dictionary.
-     * @param offset At this offset within {@code src} the dictionary
-     *        starts.
-     * @param length The dictionary contains at most this many bytes.
-     * @param codepage The codepage of the string values.
-     * @return The dictonary
-     * @throws UnsupportedEncodingException if the dictionary's codepage is not
-     *         (yet) supported.
-     */
-    protected Map<?, ?> readDictionary(final byte[] src, final long offset, final int length, final int codepage)
-    throws UnsupportedEncodingException {
-        /* Check whether "offset" points into the "src" array". */
-        if (offset < 0 || offset > src.length) {
-            throw new HPSFRuntimeException
-                ("Illegal offset " + offset + " while HPSF stream contains " +
-                 length + " bytes.");
-        }
-        int o = (int) offset;
-
-        /*
-         * Read the number of dictionary entries.
-         */
-        final long nrEntries = LittleEndian.getUInt(src, o);
-        o += LittleEndian.INT_SIZE;
-
-        final Map<Object, Object> m = new LinkedHashMap<Object, Object>((int) nrEntries, (float) 1.0 );
-
-        try {
-            for (int i = 0; i < nrEntries; i++) {
-                /* The key. */
-                final Long id = Long.valueOf(LittleEndian.getUInt(src, o));
-                o += LittleEndian.INT_SIZE;
-
-                /* The value (a string). The length is the either the
-                 * number of (two-byte) characters if the character set is Unicode
-                 * or the number of bytes if the character set is not Unicode.
-                 * The length includes terminating 0x00 bytes which we have to strip
-                 * off to create a Java string. */
-                long sLength = LittleEndian.getUInt(src, o);
-                o += LittleEndian.INT_SIZE;
-
-                /* Read the string. */
-                final StringBuffer b = new StringBuffer();
-                switch (codepage) {
-                    case -1:
-                        /* Without a codepage the length is equal to the number of
-                         * bytes. */
-                        b.append(new String(src, o, (int) sLength, Charset.forName("ASCII")));
-                        break;
-                    case CodePageUtil.CP_UNICODE:
-                        /* The length is the number of characters, i.e. the number
-                         * of bytes is twice the number of the characters. */
-                        final int nrBytes = (int) (sLength * 2);
-                        final byte[] h = new byte[nrBytes];
-                        for (int i2 = 0; i2 < nrBytes; i2 += 2)
-                        {
-                            h[i2] = src[o + i2 + 1];
-                            h[i2 + 1] = src[o + i2];
-                        }
-                        b.append(new String(h, 0, nrBytes, CodePageUtil.codepageToEncoding(codepage)));
-                        break;
-                    default:
-                        /* For encodings other than Unicode the length is the number
-                         * of bytes. */
-                        b.append(new String(src, o, (int) sLength, CodePageUtil.codepageToEncoding(codepage)));
-                        break;
-                }
-
-                /* Strip 0x00 characters from the end of the string: */
-                while (b.length() > 0 && b.charAt(b.length() - 1) == 0x00) {
-                    b.setLength(b.length() - 1);
-                }
-                if (codepage == CodePageUtil.CP_UNICODE) {
-                    if (sLength % 2 == 1) {
-                        sLength++;
-                    }
-                    o += (sLength + sLength);
-                } else {
-                    o += sLength;
-                }
-                m.put(id, b.toString());
-            }
-        } catch (RuntimeException ex) {
-            final POILogger l = POILogFactory.getLogger(getClass());
-            l.log(POILogger.WARN,
-                    "The property set's dictionary contains bogus data. "
-                    + "All dictionary entries starting with the one with ID "
-                    + id + " will be ignored.", ex);
-        }
-        return m;
-    }
 
 
 
@@ -301,11 +249,12 @@ public class Property {
      * @exception WritingNotSupportedException if HPSF does not yet support the
      * property's variant type.
      */
-    protected int getSize() throws WritingNotSupportedException
+    protected int getSize(int codepage) throws WritingNotSupportedException
     {
-        int length = VariantSupport.getVariantLength(type);
+        int length = Variant.getVariantLength(type);
-        if (length >= 0) {
+        if (length >= 0  || type == Variant.VT_EMPTY) {
-            return length; /* Fixed length */
+            /* Fixed length */
+            return length;
         }
         if (length == -2) {
             /* Unknown length */
@@ -313,22 +262,19 @@ public class Property {
         }
 
         /* Variable length: */
-        final int PADDING = 4; /* Pad to multiples of 4. */
+        if (type == Variant.VT_LPSTR || type == Variant.VT_LPWSTR) {
-        switch ((int) type) {
+            ByteArrayOutputStream bos = new ByteArrayOutputStream();
-            case Variant.VT_LPSTR: {
+            try {
-                int l = ((String) value).length() + 1;
+                length = write(bos, codepage) - 2*LittleEndianConsts.INT_SIZE;
-                int r = l % PADDING;
+                /* Pad to multiples of 4. */
-                if (r > 0)
+                length += (4 - (length & 0x3)) & 0x3;
-                    l += PADDING - r;
+                return length;
-                length += l;
+            } catch (IOException e) {
-                break;
-            }
-            case Variant.VT_EMPTY:
-                break;
-            default:
                 throw new WritingNotSupportedException(type, value);
             }
-        return length;
+        }
+
+        throw new WritingNotSupportedException(type, value);
     }
 
 
@@ -343,6 +289,7 @@ public class Property {
      *
      * @see Object#equals(java.lang.Object)
      */
+    @Override
     public boolean equals(final Object o) {
         if (!(o instanceof Property)) {
             return false;
@@ -369,12 +316,35 @@ public class Property {
         }
 
         if (value instanceof byte[]) {
-            return Arrays.equals((byte[]) value, (byte[]) pValue);
+            // compare without padding bytes
+            byte[] thisVal = (byte[]) value, otherVal = (byte[]) pValue;
+            int len = unpaddedLength(thisVal);
+            if (len != unpaddedLength(otherVal)) {
+                return false;
+            }
+            for (int i=0; i<len; i++) {
+                if (thisVal[i] != otherVal[i]) {
+                    return false;
+                }
+            }
+            return true;
         }
 
         return value.equals(pValue);
     }
 
+    /**
+     * Byte arrays can be 0-padded up to 3 bytes to form a full quad array.
+     * This returns the truncated length without the potentially 0-padded bytes
+     *
+     * @param buf the bytes
+     * @return the truncated size with a maximum of 4 bytes shorter (3 bytes + trailing 0 of strings)
+     */
+    private static int unpaddedLength(byte[] buf) {
+        int len;
+        for (len = buf.length; len > 0 && len > buf.length-4 && buf[len-1] == 0; len--);
+        return len;
+    }
 
 
     private boolean typesAreEqual(final long t1, final long t2) {
@@ -388,6 +358,7 @@ public class Property {
     /**
      * @see Object#hashCode()
      */
+    @Override
     public int hashCode() {
         long hashCode = 0;
         hashCode += id;
@@ -404,47 +375,128 @@ public class Property {
     /**
      * @see Object#toString()
      */
+    @Override
     public String toString() {
+        return toString(Property.DEFAULT_CODEPAGE);
+    }
+    
+    public String toString(int codepage) {
         final StringBuffer b = new StringBuffer();
-        b.append(getClass().getName());
+        b.append("Property[");
-        b.append('[');
         b.append("id: ");
         b.append(getID());
+        String idName = getNameFromID();
+        if (idName != null) {
+            b.append(" (");
+            b.append(idName);
+            b.append(")");
+        }
         b.append(", type: ");
         b.append(getType());
+        b.append(" (");
+        b.append(getVariantName());
+        b.append(") ");
         final Object value = getValue();
         b.append(", value: ");
         if (value instanceof String) {
-            b.append(value);
+            b.append("\n");
-            final String s = (String) value;
+            ByteArrayOutputStream bos = new ByteArrayOutputStream();
-            final int l = s.length();
+            try {
-            final byte[] bytes = new byte[l * 2];
+                write(bos, codepage);
-            for (int i = 0; i < l; i++) {
+            } catch (Exception e) {
-                final char c = s.charAt(i);
+                LOG.log(POILogger.WARN, "can't serialize string", e);
-                final byte high = (byte) ((c & 0x00ff00) >> 8);
-                final byte low  = (byte) ((c & 0x0000ff) >> 0);
-                bytes[i * 2]     = high;
-                bytes[i * 2 + 1] = low;
             }
+            
             b.append(" [");
-            if(bytes.length > 0) {
+            // skip length field
-                final String hex = HexDump.dump(bytes, 0L, 0);
+            if(bos.size() > 2*LittleEndianConsts.INT_SIZE) {
+                final String hex = HexDump.dump(bos.toByteArray(), -2*LittleEndianConsts.INT_SIZE, 2*LittleEndianConsts.INT_SIZE);
                 b.append(hex);
             }
             b.append("]");
         } else if (value instanceof byte[]) {
+            b.append("\n");
             byte[] bytes = (byte[])value;
             if(bytes.length > 0) {
                 String hex = HexDump.dump(bytes, 0L, 0);
                 b.append(hex);
             }
+        } else if (type == Variant.VT_EMPTY || type == Variant.VT_NULL) {
+            b.append("null");
         } else {
-            b.append(value);
+            b.append(value.toString());
+            
+            String decoded = decodeValueFromID();
+            if (decoded != null) {
+                b.append(" (");
+                b.append(decoded);
+                b.append(")");
+            }
         }
         b.append(']');
         return b.toString();
     }
 
+    private String getVariantName() {
+        if (getID() == 0) {
+            return "dictionary";
+        }
+        return Variant.getVariantName(getType());
+    }
+    
+    private String decodeValueFromID() {
+        try {
+            switch((int)getID()) {
+                case PropertyIDMap.PID_CODEPAGE:
+                    return CodePageUtil.codepageToEncoding(((Number)value).intValue());
+                case PropertyIDMap.PID_LOCALE:
+                    return LocaleUtil.getLocaleFromLCID(((Number)value).intValue());
+            }
+        } catch (Exception e) {
+            LOG.log(POILogger.WARN, "Can't decode id "+getID());
+        }
+        return null;
+    }
+    
+    private String getNameFromID() {
+        switch ((int)getID()) {
+        case PropertyIDMap.PID_DICTIONARY: return "PID_DICTIONARY";
+        case PropertyIDMap.PID_CODEPAGE: return "PID_CODEPAGE";
+        case PropertyIDMap.PID_CATEGORY: return "PID_CATEGORY";
+        case PropertyIDMap.PID_PRESFORMAT: return "PID_PRESFORMAT";
+        case PropertyIDMap.PID_BYTECOUNT: return "PID_BYTECOUNT";
+        case PropertyIDMap.PID_LINECOUNT: return "PID_LINECOUNT";
+        case PropertyIDMap.PID_PARCOUNT: return "PID_PARCOUNT";
+        case PropertyIDMap.PID_SLIDECOUNT: return "PID_SLIDECOUNT";
+        case PropertyIDMap.PID_NOTECOUNT: return "PID_NOTECOUNT";
+        case PropertyIDMap.PID_HIDDENCOUNT: return "PID_HIDDENCOUNT";
+        case PropertyIDMap.PID_MMCLIPCOUNT: return "PID_MMCLIPCOUNT";
+        case PropertyIDMap.PID_SCALE: return "PID_SCALE";
+        case PropertyIDMap.PID_HEADINGPAIR: return "PID_HEADINGPAIR";
+        case PropertyIDMap.PID_DOCPARTS: return "PID_DOCPARTS";
+        case PropertyIDMap.PID_MANAGER: return "PID_MANAGER";
+        case PropertyIDMap.PID_COMPANY: return "PID_COMPANY";
+        case PropertyIDMap.PID_LINKSDIRTY: return "PID_LINKSDIRTY";
+        case PropertyIDMap.PID_CCHWITHSPACES: return "PID_CCHWITHSPACES";
+        // 0x12 Unused
+        // 0x13 GKPIDDSI_SHAREDDOC - Must be False
+        // 0x14 GKPIDDSI_LINKBASE - Must not be written
+        // 0x15 GKPIDDSI_HLINKS - Must not be written
+        case PropertyIDMap.PID_HYPERLINKSCHANGED: return "PID_HYPERLINKSCHANGED";
+        case PropertyIDMap.PID_VERSION: return "PID_VERSION";
+        case PropertyIDMap.PID_DIGSIG: return "PID_DIGSIG";
+        // 0x19 Unused
+        case PropertyIDMap.PID_CONTENTTYPE: return "PID_CONTENTTYPE";
+        case PropertyIDMap.PID_CONTENTSTATUS: return "PID_CONTENTSTATUS";
+        case PropertyIDMap.PID_LANGUAGE: return "PID_LANGUAGE";
+        case PropertyIDMap.PID_DOCVERSION: return "PID_DOCVERSION";
+        case PropertyIDMap.PID_MAX: return "PID_MAX";
+        case PropertyIDMap.PID_LOCALE: return "PID_LOCALE";
+        case PropertyIDMap.PID_BEHAVIOUR: return "PID_BEHAVIOUR";
+        default: return null;
+        }
+    }
+
     /**
      * Writes the property to an output stream.
      *
@@ -462,11 +514,19 @@ public class Property {
         long variantType = getType();
 
         /* Ensure that wide strings are written if the codepage is Unicode. */
-        if (codepage == CodePageUtil.CP_UNICODE && variantType == Variant.VT_LPSTR) {
+//        if (codepage == CodePageUtil.CP_UNICODE && variantType == Variant.VT_LPSTR) {
+//            variantType = Variant.VT_LPWSTR;
+//        }
+
+        if (variantType == Variant.VT_LPSTR && codepage != CodePageUtil.CP_UTF16) {
+            String csStr = CodePageUtil.codepageToEncoding(codepage > 0 ? codepage : Property.DEFAULT_CODEPAGE);
+            if (!Charset.forName(csStr).newEncoder().canEncode((String)value)) {
                 variantType = Variant.VT_LPWSTR;
             }
+        }
 
-        length += TypeWriter.writeUIntToStream(out, variantType);
+        LittleEndian.putUInt(variantType, out);
+        length += LittleEndianConsts.INT_SIZE;
         length += VariantSupport.write(out, variantType, getValue(), codepage);
         return length;
     }

src/java/org/apache/poi/hpsf/PropertySetFactory.java

@@ -22,9 +22,11 @@ import java.io.IOException;
 import java.io.InputStream;
 import java.io.UnsupportedEncodingException;
 
+import org.apache.poi.hpsf.wellknown.SectionIDMap;
 import org.apache.poi.poifs.filesystem.DirectoryEntry;
 import org.apache.poi.poifs.filesystem.DocumentEntry;
 import org.apache.poi.poifs.filesystem.DocumentInputStream;
+import org.apache.poi.util.LittleEndianInputStream;
 
 /**
  * Factory class to create instances of {@link SummaryInformation},
@@ -87,19 +89,33 @@ public class PropertySetFactory {
      */
     public static PropertySet create(final InputStream stream)
     throws NoPropertySetStreamException, MarkUnsupportedException, UnsupportedEncodingException, IOException {
-        final PropertySet ps = new PropertySet(stream);
+        stream.mark(PropertySet.OFFSET_HEADER+ClassID.LENGTH+1);
-        try {
+        LittleEndianInputStream leis = new LittleEndianInputStream(stream);
-            if (ps.isSummaryInformation()) {
+        int byteOrder =  leis.readUShort();
-                return new SummaryInformation(ps);
+        int format = leis.readUShort();
-            } else if (ps.isDocumentSummaryInformation()) {
+        int osVersion = (int)leis.readUInt();
-                return new DocumentSummaryInformation(ps);
+        byte[] clsIdBuf = new byte[ClassID.LENGTH];
-            } else {
+        leis.readFully(clsIdBuf);
-                return ps;
+        int sectionCount = (int)leis.readUInt();
+        
+        if (byteOrder != PropertySet.BYTE_ORDER_ASSERTION ||
+            format != PropertySet.FORMAT_ASSERTION ||
+            sectionCount < 0) {
+            throw new NoPropertySetStreamException();
         }
-        } catch (UnexpectedPropertySetTypeException ex) {
+        
-            /* This exception will never be throws because we already checked
+        if (sectionCount > 0) {
-             * explicitly for this case above. */
+            leis.readFully(clsIdBuf);
-            throw new IllegalStateException(ex);
+        }
+        stream.reset();
+        
+        ClassID clsId = new ClassID(clsIdBuf, 0);
+        if (sectionCount > 0 && PropertySet.matchesSummary(clsId, SectionIDMap.SUMMARY_INFORMATION_ID)) {
+            return new SummaryInformation(stream);
+        } else if (sectionCount > 0 && PropertySet.matchesSummary(clsId, SectionIDMap.DOCUMENT_SUMMARY_INFORMATION_ID)) {
+            return new DocumentSummaryInformation(stream);
+        } else {
+            return new PropertySet(stream);
         }
     }
 

src/java/org/apache/poi/hpsf/SpecialPropertySet.java

@@ -17,6 +17,10 @@
 
 package org.apache.poi.hpsf;
 
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.UnsupportedEncodingException;
+
 import org.apache.poi.util.Removal;
 
 /**
@@ -37,4 +41,9 @@ public class SpecialPropertySet extends MutablePropertySet {
     public SpecialPropertySet(final PropertySet ps) throws UnexpectedPropertySetTypeException {
         super(ps);
     }
+
+    /* package */ SpecialPropertySet(final InputStream stream)
+    throws NoPropertySetStreamException, MarkUnsupportedException, IOException, UnsupportedEncodingException {
+        super(stream);
+    }
 }

src/java/org/apache/poi/hpsf/SummaryInformation.java

@@ -17,6 +17,9 @@
 
 package org.apache.poi.hpsf;
 
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.UnsupportedEncodingException;
 import java.util.Date;
 
 import org.apache.poi.hpsf.wellknown.PropertyIDMap;
@@ -62,6 +65,32 @@ public final class SummaryInformation extends SpecialPropertySet {
         }
     }
 
+    /**
+     * Creates a {@link SummaryInformation} instance from an {@link
+     * InputStream} in the Horrible Property Set Format.<p>
+     *
+     * The constructor reads the first few bytes from the stream
+     * and determines whether it is really a property set stream. If
+     * it is, it parses the rest of the stream. If it is not, it
+     * resets the stream to its beginning in order to let other
+     * components mess around with the data and throws an
+     * exception.
+     *
+     * @param stream Holds the data making out the property set
+     * stream.
+     * @throws MarkUnsupportedException
+     *    if the stream does not support the {@link InputStream#markSupported} method.
+     * @throws IOException
+     *    if the {@link InputStream} cannot be accessed as needed.
+     * @exception NoPropertySetStreamException
+     *    if the input stream does not contain a property set.
+     * @exception UnsupportedEncodingException
+     *    if a character encoding is not supported.
+     */
+    public SummaryInformation(final InputStream stream)
+    throws NoPropertySetStreamException, MarkUnsupportedException, IOException, UnsupportedEncodingException {
+        super(stream);
+    }
 
     
     /**

src/java/org/apache/poi/hpsf/wellknown/PropertyIDMap.java

@@ -22,14 +22,14 @@ import java.util.HashMap;
 import java.util.Map;
 
 /**
- * <p>This is a dictionary which maps property ID values to property
+ * This is a dictionary which maps property ID values to property
- * ID strings.</p>
+ * ID strings.
  *
- * <p>The methods {@link #getSummaryInformationProperties} and {@link
+ * The methods {@link #getSummaryInformationProperties} and {@link
  * #getDocumentSummaryInformationProperties} return singleton {@link
  * PropertyIDMap}s. An application that wants to extend these maps
  * should treat them as unmodifiable, copy them and modifiy the
- * copies.</p>
+ * copies.
  */
 public class PropertyIDMap extends HashMap<Long,String> {
 
@@ -38,85 +38,85 @@ public class PropertyIDMap extends HashMap<Long,String> {
      * (and only) section of the Summary Information property set.
      */
 
-    /** <p>ID of the property that denotes the document's title</p> */
+    /** ID of the property that denotes the document's title */
     public static final int PID_TITLE = 2;
 
-    /** <p>ID of the property that denotes the document's subject</p> */
+    /** ID of the property that denotes the document's subject */
     public static final int PID_SUBJECT = 3;
 
-    /** <p>ID of the property that denotes the document's author</p> */
+    /** ID of the property that denotes the document's author */
     public static final int PID_AUTHOR = 4;
 
-    /** <p>ID of the property that denotes the document's keywords</p> */
+    /** ID of the property that denotes the document's keywords */
     public static final int PID_KEYWORDS = 5;
 
-    /** <p>ID of the property that denotes the document's comments</p> */
+    /** ID of the property that denotes the document's comments */
     public static final int PID_COMMENTS = 6;
 
-    /** <p>ID of the property that denotes the document's template</p> */
+    /** ID of the property that denotes the document's template */
     public static final int PID_TEMPLATE = 7;
 
-    /** <p>ID of the property that denotes the document's last author</p> */
+    /** ID of the property that denotes the document's last author */
     public static final int PID_LASTAUTHOR = 8;
 
-    /** <p>ID of the property that denotes the document's revision number</p> */
+    /** ID of the property that denotes the document's revision number */
     public static final int PID_REVNUMBER = 9;
 
-    /** <p>ID of the property that denotes the document's edit time</p> */
+    /** ID of the property that denotes the document's edit time */
     public static final int PID_EDITTIME = 10;
 
-    /** <p>ID of the property that denotes the date and time the document was
+    /** ID of the property that denotes the date and time the document was
-     * last printed</p> */
+     * last printed */
     public static final int PID_LASTPRINTED = 11;
 
-    /** <p>ID of the property that denotes the date and time the document was
+    /** ID of the property that denotes the date and time the document was
-     * created.</p> */
+     * created. */
     public static final int PID_CREATE_DTM = 12;
 
-    /** <p>ID of the property that denotes the date and time the document was
+    /** ID of the property that denotes the date and time the document was
-     * saved</p> */
+     * saved */
     public static final int PID_LASTSAVE_DTM = 13;
 
-    /** <p>ID of the property that denotes the number of pages in the
+    /** ID of the property that denotes the number of pages in the
-     * document</p> */
+     * document */
     public static final int PID_PAGECOUNT = 14;
 
-    /** <p>ID of the property that denotes the number of words in the
+    /** ID of the property that denotes the number of words in the
-     * document</p> */
+     * document */
     public static final int PID_WORDCOUNT = 15;
 
-    /** <p>ID of the property that denotes the number of characters in the
+    /** ID of the property that denotes the number of characters in the
-     * document</p> */
+     * document */
     public static final int PID_CHARCOUNT = 16;
 
-    /** <p>ID of the property that denotes the document's thumbnail</p> */
+    /** ID of the property that denotes the document's thumbnail */
     public static final int PID_THUMBNAIL = 17;
 
-    /** <p>ID of the property that denotes the application that created the
+    /** ID of the property that denotes the application that created the
-     * document</p> */
+     * document */
     public static final int PID_APPNAME = 18;
 
-    /** <p>ID of the property that denotes whether read/write access to the
+    /** ID of the property that denotes whether read/write access to the
      * document is allowed or whether is should be opened as read-only. It can
-     * have the following values:</p>
+     * have the following values:
      *
      * <table summary="">
      *  <tbody>
      *   <tr>
-     *    <th><p>Value</p></th>
+     *    <th>Value</th>
-     *    <th><p>Description</p></th>
+     *    <th>Description</th>
      *   </tr>
      *   <tr>
-     *    <th><p>0</p></th>
+     *    <th>0</th>
-     *    <th><p>No restriction</p></th>
+     *    <th>No restriction</th>
      *   </tr>
      *   <tr>
-     *    <th><p>2</p></th>
+     *    <th>2</th>
-     *    <th><p>Read-only recommended</p></th>
+     *    <th>Read-only recommended</th>
      *   </tr>
      *   <tr>
-     *    <th><p>4</p></th>
+     *    <th>4</th>
-     *    <th><p>Read-only enforced</p></th>
+     *    <th>Read-only enforced</th>
      *   </tr>
      *  </tbody>
      * </table>
@@ -131,103 +131,103 @@ public class PropertyIDMap extends HashMap<Long,String> {
      */
 
     /**
-     * <p>The entry is a dictionary.</p>
+     * The entry is a dictionary.
      */
     public static final int PID_DICTIONARY = 0;
 
     /**
-     * <p>The entry denotes a code page.</p>
+     * The entry denotes a code page.
      */
     public static final int PID_CODEPAGE = 1;
 
     /**
-     * <p>The entry is a string denoting the category the file belongs
+     * The entry is a string denoting the category the file belongs
      * to, e.g. review, memo, etc. This is useful to find documents of
-     * same type.</p>
+     * same type.
      */
     public static final int PID_CATEGORY = 2;
 
     /**
-     * <p>Target format for power point presentation, e.g. 35mm,
+     * Target format for power point presentation, e.g. 35mm,
-     * printer, video etc.</p>
+     * printer, video etc.
      */
     public static final int PID_PRESFORMAT = 3;
 
     /**
-     * <p>Number of bytes.</p>
+     * Number of bytes.
      */
     public static final int PID_BYTECOUNT = 4;
 
     /**
-     * <p>Number of lines.</p>
+     * Number of lines.
      */
     public static final int PID_LINECOUNT = 5;
 
     /**
-     * <p>Number of paragraphs.</p>
+     * Number of paragraphs.
      */
     public static final int PID_PARCOUNT = 6;
 
     /**
-     * <p>Number of slides in a power point presentation.</p>
+     * Number of slides in a power point presentation.
      */
     public static final int PID_SLIDECOUNT = 7;
 
     /**
-     * <p>Number of slides with notes.</p>
+     * Number of slides with notes.
      */
     public static final int PID_NOTECOUNT = 8;
 
     /**
-     * <p>Number of hidden slides.</p>
+     * Number of hidden slides.
      */
     public static final int PID_HIDDENCOUNT = 9;
 
     /**
-     * <p>Number of multimedia clips, e.g. sound or video.</p>
+     * Number of multimedia clips, e.g. sound or video.
      */
     public static final int PID_MMCLIPCOUNT = 10;
 
     /**
-     * <p>This entry is set to -1 when scaling of the thumbnail is
+     * This entry is set to -1 when scaling of the thumbnail is
-     * desired. Otherwise the thumbnail should be cropped.</p>
+     * desired. Otherwise the thumbnail should be cropped.
      */
     public static final int PID_SCALE = 11;
 
     /**
-     * <p>This entry denotes an internally used property. It is a
+     * This entry denotes an internally used property. It is a
      * vector of variants consisting of pairs of a string (VT_LPSTR)
      * and a number (VT_I4). The string is a heading name, and the
      * number tells how many document parts are under that
-     * heading.</p>
+     * heading.
      */
     public static final int PID_HEADINGPAIR = 12;
 
     /**
-     * <p>This entry contains the names of document parts (word: names
+     * This entry contains the names of document parts (word: names
      * of the documents in the master document, excel: sheet names,
-     * power point: slide titles, binder: document names).</p>
+     * power point: slide titles, binder: document names).
      */
     public static final int PID_DOCPARTS = 13;
 
     /**
-     * <p>This entry contains the name of the project manager.</p>
+     * This entry contains the name of the project manager.
      */
     public static final int PID_MANAGER = 14;
 
     /**
-     * <p>This entry contains the company name.</p>
+     * This entry contains the company name.
      */
     public static final int PID_COMPANY = 15;
 
     /**
-     * <p>If this entry is -1 the links are dirty and should be
+     * If this entry is -1 the links are dirty and should be
-     * re-evaluated.</p>
+     * re-evaluated.
      */
     public static final int PID_LINKSDIRTY = 0x10;
     
     /**
-     * <p>The entry specifies an estimate of the number of characters 
+     * The entry specifies an estimate of the number of characters 
      *  in the document, including whitespace, as an integer
      */
     public static final int PID_CCHWITHSPACES = 0x11;
@@ -238,21 +238,21 @@ public class PropertyIDMap extends HashMap<Long,String> {
     // 0x15 GKPIDDSI_HLINKS - Must not be written
 
     /**
-     * <p>This entry contains a boolean which marks if the User Defined
+     * This entry contains a boolean which marks if the User Defined
      *  Property Set has been updated outside of the Application, if so the
      *  hyperlinks should be updated on document load.
      */
     public static final int PID_HYPERLINKSCHANGED = 0x16;
     
     /**
-     * <p>This entry contains the version of the Application which wrote the
+     * This entry contains the version of the Application which wrote the
      *  Property set, stored with the two high order bytes having the major
      *  version number, and the two low order bytes the minor version number.
      */
     public static final int PID_VERSION = 0x17;
     
     /**
-     * <p>This entry contains the VBA digital signature for the VBA project 
+     * This entry contains the VBA digital signature for the VBA project 
      *  embedded in the document.
      */
     public static final int PID_DIGSIG = 0x18;
@@ -260,54 +260,75 @@ public class PropertyIDMap extends HashMap<Long,String> {
     // 0x19 Unused
     
     /**
-     * <p>This entry contains a string of the content type of the file.
+     * This entry contains a string of the content type of the file.
      */
     public static final int PID_CONTENTTYPE = 0x1A;
     
     /**
-     * <p>This entry contains a string of the document status.
+     * This entry contains a string of the document status.
      */
     public static final int PID_CONTENTSTATUS = 0x1B;
     
     /**
-     * <p>This entry contains a string of the document language, but
+     * This entry contains a string of the document language, but
      *  normally should be empty.
      */
     public static final int PID_LANGUAGE = 0x1C;
     
     /**
-     * <p>This entry contains a string of the document version, but
+     * This entry contains a string of the document version, but
      *  normally should be empty
      */
     public static final int PID_DOCVERSION = 0x1D;
     
     /**
-     * <p>The highest well-known property ID. Applications are free to use 
+     * The highest well-known property ID. Applications are free to use 
      *  higher values for custom purposes. (This value is based on Office 12,
-     *  earlier versions of Office had lower values)</p>
+     *  earlier versions of Office had lower values)
      */
     public static final int PID_MAX = 0x1F;
 
+    /**
+     * The Locale property, if present, MUST have the property identifier 0x80000000,
+     * MUST NOT have a property name, and MUST have type VT_UI4 (0x0013).
+     * If present, its value MUST be a valid language code identifier as specified in [MS-LCID].
+     * Its value is selected in an implementation-specific manner.
+     */
+    public static final int PID_LOCALE = 0x80000000;
 
 
     /**
-     * <p>Contains the summary information property ID values and
+     * The Behavior property, if present, MUST have the property identifier 0x80000003,
+     * MUST NOT have a property name, and MUST have type VT_UI4 (0x0013).
+     * A version 0 property set, indicated by the value 0x0000 for the Version field of
+     * the PropertySetStream packet, MUST NOT have a Behavior property.
+     * If the Behavior property is present, it MUST have one of the following values.
+     * 
+     * <ul>
+     * <li>0x00000000 = Property names are case-insensitive (default)
+     * <li>0x00000001 = Property names are case-sensitive.
+     * </ul>
+     */
+    public static final int PID_BEHAVIOUR = 0x80000003;
+    
+    /**
+     * Contains the summary information property ID values and
      * associated strings. See the overall HPSF documentation for
-     * details!</p>
+     * details!
      */
     private static PropertyIDMap summaryInformationProperties;
 
     /**
-     * <p>Contains the summary information property ID values and
+     * Contains the summary information property ID values and
      * associated strings. See the overall HPSF documentation for
-     * details!</p>
+     * details!
      */
     private static PropertyIDMap documentSummaryInformationProperties;
 
 
 
     /**
-     * <p>Creates a {@link PropertyIDMap}.</p>
+     * Creates a {@link PropertyIDMap}.
      *
      * @param initialCapacity The initial capacity as defined for
      * {@link HashMap}
@@ -321,7 +342,7 @@ public class PropertyIDMap extends HashMap<Long,String> {
 
 
     /**
-     * <p>Creates a {@link PropertyIDMap} backed by another map.</p>
+     * Creates a {@link PropertyIDMap} backed by another map.
      *
      * @param map The instance to be created is backed by this map.
      */
@@ -333,8 +354,8 @@ public class PropertyIDMap extends HashMap<Long,String> {
 
 
     /**
-     * <p>Puts a ID string for an ID into the {@link
+     * Puts a ID string for an ID into the {@link
-     * PropertyIDMap}.</p>
+     * PropertyIDMap}.
      *
      * @param id The ID.
      * @param idString The ID string.
@@ -351,8 +372,8 @@ public class PropertyIDMap extends HashMap<Long,String> {
 
 
     /**
-     * <p>Gets the ID string for an ID from the {@link
+     * Gets the ID string for an ID from the {@link
-     * PropertyIDMap}.</p>
+     * PropertyIDMap}.
      *
      * @param id The ID.
      * @return The ID string associated with <var>id</var>.
@@ -367,7 +388,7 @@ public class PropertyIDMap extends HashMap<Long,String> {
     /**
      * @return the Summary Information properties singleton
      */
-    public static PropertyIDMap getSummaryInformationProperties()
+    public static synchronized PropertyIDMap getSummaryInformationProperties()
     {
         if (summaryInformationProperties == null)
         {
@@ -399,12 +420,12 @@ public class PropertyIDMap extends HashMap<Long,String> {
 
 
     /**
-     * <p>Returns the Document Summary Information properties
+     * Returns the Document Summary Information properties
-     * singleton.</p>
+     * singleton.
      *
      * @return The Document Summary Information properties singleton.
      */
-    public static PropertyIDMap getDocumentSummaryInformationProperties()
+    public static synchronized PropertyIDMap getDocumentSummaryInformationProperties()
     {
         if (documentSummaryInformationProperties == null)
         {
@@ -435,7 +456,7 @@ public class PropertyIDMap extends HashMap<Long,String> {
 
 
     /**
-     * <p>For the most basic testing.</p>
+     * For the most basic testing.
      *
      * @param args The command-line arguments
      */

src/java/org/apache/poi/hpsf/wellknown/SectionIDMap.java

@@ -18,8 +18,10 @@
 package org.apache.poi.hpsf.wellknown;
 
 import java.util.HashMap;
+import java.util.Map;
 
-import org.apache.poi.util.StringUtil;
+import org.apache.poi.hpsf.ClassID;
+import org.apache.poi.util.Internal;
 
 /**
  * <p>Maps section format IDs to {@link PropertyIDMap}s. It is
@@ -36,70 +38,53 @@ import org.apache.poi.util.StringUtil;
  * as keys. A key maps to a {@link PropertyIDMap} describing the
  * property IDs in sections with the specified section format ID.</p>
  */
-@SuppressWarnings({"rawtypes","unchecked"}) // Java Generics have issues on this style of class...
+@Internal
-public class SectionIDMap extends HashMap {
+public class SectionIDMap {
+
+    /**
+     * The default section ID map. It maps section format IDs to {@link PropertyIDMap PropertyIDMaps}
+     */
+    private static ThreadLocal<Map<ClassID,PropertyIDMap>> defaultMap =
+        new ThreadLocal<Map<ClassID,PropertyIDMap>>();
+    
     /**
      * <p>The SummaryInformation's section's format ID.</p>
      */
-    public static final byte[] SUMMARY_INFORMATION_ID = new byte[]
+    public static final ClassID SUMMARY_INFORMATION_ID =
-    {
+        new ClassID("{F29F85E0-4FF9-1068-AB91-08002B27B3D9}");
-        (byte) 0xF2, (byte) 0x9F, (byte) 0x85, (byte) 0xE0,
-        (byte) 0x4F, (byte) 0xF9, (byte) 0x10, (byte) 0x68,
-        (byte) 0xAB, (byte) 0x91, (byte) 0x08, (byte) 0x00,
-        (byte) 0x2B, (byte) 0x27, (byte) 0xB3, (byte) 0xD9
-    };
 
     /**
-     * <p>The DocumentSummaryInformation's first and second sections' format
+     * The DocumentSummaryInformation's first and second sections' format ID.
-     * ID.</p>
      */
-    public static final byte[][] DOCUMENT_SUMMARY_INFORMATION_ID = new byte[][]
+    private static final ClassID DOC_SUMMARY_INFORMATION =
-    {
+        new ClassID("{D5CDD502-2E9C-101B-9397-08002B2CF9AE}");    
-        {
+    private static final ClassID USER_DEFINED_PROPERTIES =
-            (byte) 0xD5, (byte) 0xCD, (byte) 0xD5, (byte) 0x02,
+        new ClassID("{D5CDD505-2E9C-101B-9397-08002B2CF9AE}");
-            (byte) 0x2E, (byte) 0x9C, (byte) 0x10, (byte) 0x1B,
+    
-            (byte) 0x93, (byte) 0x97, (byte) 0x08, (byte) 0x00,
+    public static final ClassID[] DOCUMENT_SUMMARY_INFORMATION_ID = {
-            (byte) 0x2B, (byte) 0x2C, (byte) 0xF9, (byte) 0xAE
+        DOC_SUMMARY_INFORMATION, USER_DEFINED_PROPERTIES
-        },
-        {
-            (byte) 0xD5, (byte) 0xCD, (byte) 0xD5, (byte) 0x05,
-            (byte) 0x2E, (byte) 0x9C, (byte) 0x10, (byte) 0x1B,
-            (byte) 0x93, (byte) 0x97, (byte) 0x08, (byte) 0x00,
-            (byte) 0x2B, (byte) 0x2C, (byte) 0xF9, (byte) 0xAE
-        }
     };
 
     /**
-     * <p>A property without a known name is described by this string.</p>
+     * A property without a known name is described by this string.
      */
     public static final String UNDEFINED = "[undefined]";
 
-    /**
-     * <p>The default section ID map. It maps section format IDs to
-     * {@link PropertyIDMap}s.</p>
-     */
-    private static SectionIDMap defaultMap;
-
-
-
     /**
      * <p>Returns the singleton instance of the default {@link
      * SectionIDMap}.</p>
      *
      * @return The instance value
      */
-    public static SectionIDMap getInstance()
+    public static SectionIDMap getInstance() {
-    {
+        Map<ClassID,PropertyIDMap> m = defaultMap.get();
-        if (defaultMap == null)
+        if (m == null) {
-        {
+            m = new HashMap<ClassID,PropertyIDMap>();
-            final SectionIDMap m = new SectionIDMap();
+            m.put(SUMMARY_INFORMATION_ID, PropertyIDMap.getSummaryInformationProperties());
-            m.put(SUMMARY_INFORMATION_ID,
+            m.put(DOCUMENT_SUMMARY_INFORMATION_ID[0], PropertyIDMap.getDocumentSummaryInformationProperties());
-                  PropertyIDMap.getSummaryInformationProperties());
+            defaultMap.set(m);
-            m.put(DOCUMENT_SUMMARY_INFORMATION_ID[0],
-                  PropertyIDMap.getDocumentSummaryInformationProperties());
-            defaultMap = m;
         }
-        return defaultMap;
+        return new SectionIDMap();
     }
 
 
@@ -117,16 +102,15 @@ public class SectionIDMap extends HashMap {
      * /<var>sectionFormatID </var> combination is not well-known, the
      * string "[undefined]" is returned.
      */
-    public static String getPIDString(final byte[] sectionFormatID,
+    public static String getPIDString(ClassID sectionFormatID, long pid) {
-                                      final long pid)
-    {
         final PropertyIDMap m = getInstance().get(sectionFormatID);
         if (m == null) {
             return UNDEFINED;
         }
         final String s = (String) m.get(pid);
-        if (s == null)
+        if (s == null) {
             return UNDEFINED;
+        }
         return s;
     }
 
@@ -139,28 +123,23 @@ public class SectionIDMap extends HashMap {
      * @param sectionFormatID the section format ID
      * @return the property ID map
      */
-    public PropertyIDMap get(final byte[] sectionFormatID)
+    public PropertyIDMap get(final ClassID sectionFormatID) {
-    {
+        return getInstance().get(sectionFormatID);
-        return (PropertyIDMap)super.get(new String(sectionFormatID, StringUtil.UTF8));
     }
 
     /**
-     * <p>Associates a section format ID with a {@link
+     * Associates a section format ID with a {@link PropertyIDMap}.
-     * PropertyIDMap}.</p>
      *
      * @param sectionFormatID the section format ID
      * @param propertyIDMap the property ID map
      * @return as defined by {@link java.util.Map#put}
      */
-    public PropertyIDMap put(final byte[] sectionFormatID,
+    public PropertyIDMap put(ClassID sectionFormatID, PropertyIDMap propertyIDMap) {
-                             final PropertyIDMap propertyIDMap)
+        return getInstance().put(sectionFormatID, propertyIDMap);
-    {
-        return (PropertyIDMap)super.put(new String(sectionFormatID, StringUtil.UTF8), propertyIDMap);
     }
 
     /**
-     * Associates the string representation of a section
+     * Associates the string representation of a section format ID with a {@link PropertyIDMap}
-     *  format ID with a {@link PropertyIDMap}
      * 
      * @param key the key of the PropertyIDMap
      * @param value the PropertyIDMap itself
@@ -168,6 +147,6 @@ public class SectionIDMap extends HashMap {
      * @return the previous PropertyIDMap stored under this key, or {@code null} if there wasn't one
      */
     protected PropertyIDMap put(String key, PropertyIDMap value) {
-        return (PropertyIDMap)super.put(key, value);
+        return put(new ClassID(key), value);
     }
 }

src/java/org/apache/poi/hssf/record/OldStringRecord.java

@@ -19,6 +19,7 @@ package org.apache.poi.hssf.record;
 
 import java.io.UnsupportedEncodingException;
 
+import org.apache.poi.hpsf.Property;
 import org.apache.poi.util.CodePageUtil;
 
 
@@ -73,7 +74,7 @@ public final class OldStringRecord {
     }
     
     protected static String getString(byte[] data, CodepageRecord codepage) {
-        int cp = CodePageUtil.CP_ISO_8859_1;
+        int cp = Property.DEFAULT_CODEPAGE;
         if (codepage != null) {
             cp = codepage.getCodepage() & 0xffff;
         }

src/java/org/apache/poi/util/CodePageUtil.java

@@ -284,7 +284,7 @@ public class CodePageUtil
         
         switch (codepage) {
             case CP_UTF16:
-                return "UTF-16";
+                return "UTF-16LE";
             case CP_UTF16_BE:
                 return "UTF-16BE";
             case CP_UTF8:
@@ -466,6 +466,7 @@ public class CodePageUtil
             sb.append((char)c);
             c = reader.read();
         }
+        reader.close();
         return sb.toString();
     }
 }

src/java/org/apache/poi/util/LittleEndianByteArrayInputStream.java

@@ -22,20 +22,20 @@ import java.io.ByteArrayInputStream;
 /**
  * Adapts a plain byte array to {@link LittleEndianInput}
  */
-public final class LittleEndianByteArrayInputStream extends ByteArrayInputStream implements LittleEndianInput {
+public class LittleEndianByteArrayInputStream extends ByteArrayInputStream implements LittleEndianInput {
 	public LittleEndianByteArrayInputStream(byte[] buf, int startOffset, int maxReadLen) { // NOSONAR
 	    super(buf, startOffset, maxReadLen);
 	}
 	
 	public LittleEndianByteArrayInputStream(byte[] buf, int startOffset) {
-	    super(buf, startOffset, buf.length - startOffset);
+	    this(buf, startOffset, buf.length - startOffset);
 	}
 	
 	public LittleEndianByteArrayInputStream(byte[] buf) {
-	    super(buf);
+	    this(buf, 0);
 	}
 
-	private void checkPosition(int i) {
+	protected void checkPosition(int i) {
 		if (i > count - pos) {
 			throw new RuntimeException("Buffer overrun");
 		}
@@ -45,6 +45,14 @@ public final class LittleEndianByteArrayInputStream extends ByteArrayInputStream
 		return pos;
 	}
 
+	public void setReadIndex(int pos) {
+	   if (pos < 0 || pos >= count) {
+	        throw new IndexOutOfBoundsException();
+	   }
+	   this.pos = pos;
+	}
+	
+	
 	@Override
     public byte readByte() {
 		checkPosition(1);
@@ -73,22 +81,26 @@ public final class LittleEndianByteArrayInputStream extends ByteArrayInputStream
 
 	@Override
     public short readShort() {
-		return (short)readUShort();
+        final int size = LittleEndianConsts.SHORT_SIZE;
+        checkPosition(size);
+        short le = LittleEndian.getShort(buf, pos);
+        long skipped = super.skip(size);
+        assert skipped == size : "Buffer overrun";
+        return le;
 	}
 
 	@Override
     public int readUByte() {
-	    return readByte() & 0xFF;
+	    return readByte() & 0x00FF;
 	}
 
 	@Override
     public int readUShort() {
-        final int size = LittleEndianConsts.SHORT_SIZE;
+        return readShort() & 0x00FFFF;
-        checkPosition(size);
+	}
-        int le = LittleEndian.getUShort(buf, pos);
+
-        long skipped = super.skip(size);
+	public long readUInt() {
-        assert skipped == size : "Buffer overrun";
+	    return readInt() & 0x00FFFFFFFFL; 
-        return le;
     }
 
     @Override

src/java/org/apache/poi/util/LittleEndianCP950Reader.java

@@ -32,7 +32,7 @@ public class LittleEndianCP950Reader extends Reader {
     private static final POILogger LOGGER = POILogFactory.getLogger(LittleEndianCP950Reader.class);
 
 
-    private static final char UNMAPPABLE = (char) '?';
+    private static final char UNMAPPABLE = '?';
     private final ByteBuffer doubleByteBuffer = ByteBuffer.allocate(2);
     private final CharBuffer charBuffer = CharBuffer.allocate(2);
     private final CharsetDecoder decoder = StringUtil.BIG5.newDecoder();
@@ -131,8 +131,7 @@ public class LittleEndianCP950Reader extends Reader {
     }
 
     @Override
-    public void close() throws IOException {
+    public void close() {
-
     }
 
     private int handleRange1(int leading, int trailing) {

src/java/org/apache/poi/util/LocaleUtil.java

@@ -146,5 +146,475 @@ public final class LocaleUtil {
     public static Calendar getLocaleCalendar(TimeZone timeZone) {
         return Calendar.getInstance(timeZone, getUserLocale());
     }
+    
+    /**
+     * Decode the language ID from LCID value
+     *
+     * @param lcid
+     * @return
+     */
+    public static String getLocaleFromLCID(int lcid) {
+        int languageId = lcid & 0xFFFF;
+        switch (languageId) {
+        case 0x0001: return "ar";
+        case 0x0002: return "bg";
+        case 0x0003: return "ca";
+        case 0x0004: return "zh-Hans";
+        case 0x0005: return "cs";
+        case 0x0006: return "da";
+        case 0x0007: return "de";
+        case 0x0008: return "el";
+        case 0x0009: return "en";
+        case 0x000a: return "es";
+        case 0x000b: return "fi";
+        case 0x000c: return "fr";
+        case 0x000d: return "he";
+        case 0x000e: return "hu";
+        case 0x000f: return "is";
+        case 0x0010: return "it";
+        case 0x0011: return "ja";
+        case 0x0012: return "ko";
+        case 0x0013: return "nl";
+        case 0x0014: return "no";
+        case 0x0015: return "pl";
+        case 0x0016: return "pt";
+        case 0x0017: return "rm";
+        case 0x0018: return "ro";
+        case 0x0019: return "ru";
+        case 0x001a: return "bs, hr, or sr";
+        case 0x001b: return "sk";
+        case 0x001c: return "sq";
+        case 0x001d: return "sv";
+        case 0x001e: return "th";
+        case 0x001f: return "tr";
+        case 0x0020: return "ur";
+        case 0x0021: return "id";
+        case 0x0022: return "uk";
+        case 0x0023: return "be";
+        case 0x0024: return "sl";
+        case 0x0025: return "et";
+        case 0x0026: return "lv";
+        case 0x0027: return "lt";
+        case 0x0028: return "tg";
+        case 0x0029: return "fa";
+        case 0x002a: return "vi";
+        case 0x002b: return "hy";
+        case 0x002c: return "az";
+        case 0x002d: return "eu";
+        case 0x002e: return "dsb or hsb";
+        case 0x002f: return "mk";
+        case 0x0030: return "st"; // reserved
+        case 0x0031: return "ts"; // reserved
+        case 0x0032: return "tn";
+        case 0x0033: return "ve"; // reserved
+        case 0x0034: return "xh";
+        case 0x0035: return "zu";
+        case 0x0036: return "af";
+        case 0x0037: return "ka";
+        case 0x0038: return "fo";
+        case 0x0039: return "hi";
+        case 0x003a: return "mt";
+        case 0x003b: return "se";
+        case 0x003c: return "ga";
+        case 0x003d: return "yi"; // reserved
+        case 0x003e: return "ms";
+        case 0x003f: return "kk";
+        case 0x0040: return "ky";
+        case 0x0041: return "sw";
+        case 0x0042: return "tk";
+        case 0x0043: return "uz";
+        case 0x0044: return "tt";
+        case 0x0045: return "bn";
+        case 0x0046: return "pa";
+        case 0x0047: return "gu";
+        case 0x0048: return "or";
+        case 0x0049: return "ta";
+        case 0x004a: return "te";
+        case 0x004b: return "kn";
+        case 0x004c: return "ml";
+        case 0x004d: return "as";
+        case 0x004e: return "mr";
+        case 0x004f: return "sa";
+        case 0x0050: return "mn";
+        case 0x0051: return "bo";
+        case 0x0052: return "cy";
+        case 0x0053: return "km";
+        case 0x0054: return "lo";
+        case 0x0055: return "my"; // reserved
+        case 0x0056: return "gl";
+        case 0x0057: return "kok";
+        case 0x0058: return "mni"; // reserved
+        case 0x0059: return "sd";
+        case 0x005a: return "syr";
+        case 0x005b: return "si";
+        case 0x005c: return "chr";
+        case 0x005d: return "iu";
+        case 0x005e: return "am";
+        case 0x005f: return "tzm";
+        case 0x0060: return "ks"; // reserved
+        case 0x0061: return "ne";
+        case 0x0062: return "fy";
+        case 0x0063: return "ps";
+        case 0x0064: return "fil";
+        case 0x0065: return "dv";
+        case 0x0066: return "bin"; // reserved
+        case 0x0067: return "ff";
+        case 0x0068: return "ha";
+        case 0x0069: return "ibb"; // reserved
+        case 0x006a: return "yo";
+        case 0x006b: return "quz";
+        case 0x006c: return "nso";
+        case 0x006d: return "ba";
+        case 0x006e: return "lb";
+        case 0x006f: return "kl";
+        case 0x0070: return "ig";
+        case 0x0071: return "kr"; // reserved
+        case 0x0072: return "om"; // reserved
+        case 0x0073: return "ti";
+        case 0x0074: return "gn"; // reserved
+        case 0x0075: return "haw";
+        case 0x0076: return "la"; // reserved
+        case 0x0077: return "so"; // reserved
+        case 0x0078: return "ii";
+        case 0x0079: return "pap"; // reserved
+        case 0x007a: return "arn";
+        case 0x007b: return "invalid"; // Neither defined nor reserved
+        case 0x007c: return "moh";
+        case 0x007d: return "invalid"; // Neither defined nor reserved
+        case 0x007e: return "br";
+        case 0x007f: return "invalid"; // Reserved or invariant locale behavior
+        case 0x0080: return "ug";
+        case 0x0081: return "mi";
+        case 0x0082: return "oc";
+        case 0x0083: return "co";
+        case 0x0084: return "gsw";
+        case 0x0085: return "sah";
+        case 0x0086: return "qut";
+        case 0x0087: return "rw";
+        case 0x0088: return "wo";
+        case 0x0089: return "invalid"; // Neither defined nor reserved
+        case 0x008a: return "invalid"; // Neither defined nor reserved
+        case 0x008b: return "invalid"; // Neither defined nor reserved
+        case 0x008c: return "prs";
+        case 0x008d: return "invalid"; // Neither defined nor reserved
+        case 0x008e: return "invalid"; // Neither defined nor reserved
+        case 0x008f: return "invalid"; // Neither defined nor reserved
+        case 0x0090: return "invalid"; // Neither defined nor reserved
+        case 0x0091: return "gd";
+        case 0x0092: return "ku";
+        case 0x0093: return "quc"; // reserved
+        case 0x0401: return "ar-SA";
+        case 0x0402: return "bg-BG";
+        case 0x0403: return "ca-ES";
+        case 0x0404: return "zh-TW";
+        case 0x0405: return "cs-CZ";
+        case 0x0406: return "da-DK";
+        case 0x0407: return "de-DE";
+        case 0x0408: return "el-GR";
+        case 0x0409: return "en-US";
+        case 0x040a: return "es-ES_tradnl";
+        case 0x040b: return "fi-FI";
+        case 0x040c: return "fr-FR";
+        case 0x040d: return "he-IL";
+        case 0x040e: return "hu-HU";
+        case 0x040f: return "is-IS";
+        case 0x0410: return "it-IT";
+        case 0x0411: return "ja-JP";
+        case 0x0412: return "ko-KR";
+        case 0x0413: return "nl-NL";
+        case 0x0414: return "nb-NO";
+        case 0x0415: return "pl-PL";
+        case 0x0416: return "pt-BR";
+        case 0x0417: return "rm-CH";
+        case 0x0418: return "ro-RO";
+        case 0x0419: return "ru-RU";
+        case 0x041a: return "hr-HR";
+        case 0x041b: return "sk-SK";
+        case 0x041c: return "sq-AL";
+        case 0x041d: return "sv-SE";
+        case 0x041e: return "th-TH";
+        case 0x041f: return "tr-TR";
+        case 0x0420: return "ur-PK";
+        case 0x0421: return "id-ID";
+        case 0x0422: return "uk-UA";
+        case 0x0423: return "be-BY";
+        case 0x0424: return "sl-SI";
+        case 0x0425: return "et-EE";
+        case 0x0426: return "lv-LV";
+        case 0x0427: return "lt-LT";
+        case 0x0428: return "tg-Cyrl-TJ";
+        case 0x0429: return "fa-IR";
+        case 0x042a: return "vi-VN";
+        case 0x042b: return "hy-AM";
+        case 0x042c: return "az-Latn-AZ";
+        case 0x042d: return "eu-ES";
+        case 0x042e: return "hsb-DE";
+        case 0x042f: return "mk-MK";
+        case 0x0430: return "st-ZA"; // reserved
+        case 0x0431: return "ts-ZA"; // reserved
+        case 0x0432: return "tn-ZA";
+        case 0x0433: return "ve-ZA"; // reserved
+        case 0x0434: return "xh-ZA";
+        case 0x0435: return "zu-ZA";
+        case 0x0436: return "af-ZA";
+        case 0x0437: return "ka-GE";
+        case 0x0438: return "fo-FO";
+        case 0x0439: return "hi-IN";
+        case 0x043a: return "mt-MT";
+        case 0x043b: return "se-NO";
+        case 0x043d: return "yi-Hebr"; // reserved
+        case 0x043e: return "ms-MY";
+        case 0x043f: return "kk-KZ";
+        case 0x0440: return "ky-KG";
+        case 0x0441: return "sw-KE";
+        case 0x0442: return "tk-TM";
+        case 0x0443: return "uz-Latn-UZ";
+        case 0x0444: return "tt-RU";
+        case 0x0445: return "bn-IN";
+        case 0x0446: return "pa-IN";
+        case 0x0447: return "gu-IN";
+        case 0x0448: return "or-IN";
+        case 0x0449: return "ta-IN";
+        case 0x044a: return "te-IN";
+        case 0x044b: return "kn-IN";
+        case 0x044c: return "ml-IN";
+        case 0x044d: return "as-IN";
+        case 0x044e: return "mr-IN";
+        case 0x044f: return "sa-IN";
+        case 0x0450: return "mn-MN";
+        case 0x0451: return "bo-CN";
+        case 0x0452: return "cy-GB";
+        case 0x0453: return "km-KH";
+        case 0x0454: return "lo-LA";
+        case 0x0455: return "my-MM"; // reserved
+        case 0x0456: return "gl-ES";
+        case 0x0457: return "kok-IN";
+        case 0x0458: return "mni-IN"; // reserved
+        case 0x0459: return "sd-Deva-IN"; // reserved
+        case 0x045a: return "syr-SY";
+        case 0x045b: return "si-LK";
+        case 0x045c: return "chr-Cher-US";
+        case 0x045d: return "iu-Cans-CA";
+        case 0x045e: return "am-ET";
+        case 0x045f: return "tzm-Arab-MA"; // reserved
+        case 0x0460: return "ks-Arab"; // reserved
+        case 0x0461: return "ne-NP";
+        case 0x0462: return "fy-NL";
+        case 0x0463: return "ps-AF";
+        case 0x0464: return "fil-PH";
+        case 0x0465: return "dv-MV";
+        case 0x0466: return "bin-NG"; // reserved
+        case 0x0467: return "fuv-NG"; // reserved
+        case 0x0468: return "ha-Latn-NG";
+        case 0x0469: return "ibb-NG"; // reserved
+        case 0x046a: return "yo-NG";
+        case 0x046b: return "quz-BO";
+        case 0x046c: return "nso-ZA";
+        case 0x046d: return "ba-RU";
+        case 0x046e: return "lb-LU";
+        case 0x046f: return "kl-GL";
+        case 0x0470: return "ig-NG";
+        case 0x0471: return "kr-NG"; // reserved
+        case 0x0472: return "om-Ethi-ET"; // reserved
+        case 0x0473: return "ti-ET";
+        case 0x0474: return "gn-PY"; // reserved
+        case 0x0475: return "haw-US";
+        case 0x0476: return "la-Latn"; // reserved
+        case 0x0477: return "so-SO"; // reserved
+        case 0x0478: return "ii-CN";
+        case 0x0479: return "pap-x029"; // reserved
+        case 0x047a: return "arn-CL";
+        case 0x047c: return "moh-CA";
+        case 0x047e: return "br-FR";
+        case 0x0480: return "ug-CN";
+        case 0x0481: return "mi-NZ";
+        case 0x0482: return "oc-FR";
+        case 0x0483: return "co-FR";
+        case 0x0484: return "gsw-FR";
+        case 0x0485: return "sah-RU";
+        case 0x0486: return "qut-GT";
+        case 0x0487: return "rw-RW";
+        case 0x0488: return "wo-SN";
+        case 0x048c: return "prs-AF";
+        case 0x048d: return "plt-MG"; // reserved
+        case 0x048e: return "zh-yue-HK"; // reserved
+        case 0x048f: return "tdd-Tale-CN"; // reserved
+        case 0x0490: return "khb-Talu-CN"; // reserved
+        case 0x0491: return "gd-GB";
+        case 0x0492: return "ku-Arab-IQ";
+        case 0x0493: return "quc-CO"; // reserved
+        case 0x0501: return "qps-ploc";
+        case 0x05fe: return "qps-ploca";
+        case 0x0801: return "ar-IQ";
+        case 0x0803: return "ca-ES-valencia";
+        case 0x0804: return "zh-CN";
+        case 0x0807: return "de-CH";
+        case 0x0809: return "en-GB";
+        case 0x080a: return "es-MX";
+        case 0x080c: return "fr-BE";
+        case 0x0810: return "it-CH";
+        case 0x0811: return "ja-Ploc-JP"; // reserved
+        case 0x0813: return "nl-BE";
+        case 0x0814: return "nn-NO";
+        case 0x0816: return "pt-PT";
+        case 0x0818: return "ro-MO"; // reserved
+        case 0x0819: return "ru-MO"; // reserved
+        case 0x081a: return "sr-Latn-CS";
+        case 0x081d: return "sv-FI";
+        case 0x0820: return "ur-IN"; // reserved
+        case 0x0827: return "invalid"; // Neither defined nor reserved
+        case 0x082c: return "az-Cyrl-AZ";
+        case 0x082e: return "dsb-DE";
+        case 0x0832: return "tn-BW";
+        case 0x083b: return "se-SE";
+        case 0x083c: return "ga-IE";
+        case 0x083e: return "ms-BN";
+        case 0x0843: return "uz-Cyrl-UZ";
+        case 0x0845: return "bn-BD";
+        case 0x0846: return "pa-Arab-PK";
+        case 0x0849: return "ta-LK";
+        case 0x0850: return "mn-Mong-CN";
+        case 0x0851: return "bo-BT"; // reserved
+        case 0x0859: return "sd-Arab-PK";
+        case 0x085d: return "iu-Latn-CA";
+        case 0x085f: return "tzm-Latn-DZ";
+        case 0x0860: return "ks-Deva"; // reserved
+        case 0x0861: return "ne-IN"; // reserved
+        case 0x0867: return "ff-Latn-SN";
+        case 0x086b: return "quz-EC";
+        case 0x0873: return "ti-ER";
+        case 0x09ff: return "qps-plocm";
+        case 0x0c01: return "ar-EG";
+        case 0x0c04: return "zh-HK";
+        case 0x0c07: return "de-AT";
+        case 0x0c09: return "en-AU";
+        case 0x0c0a: return "es-ES";
+        case 0x0c0c: return "fr-CA";
+        case 0x0c1a: return "sr-Cyrl-CS";
+        case 0x0c3b: return "se-FI";
+        case 0x0c5f: return "tmz-MA"; // reserved
+        case 0x0c6b: return "quz-PE";
+        case 0x1001: return "ar-LY";
+        case 0x1004: return "zh-SG";
+        case 0x1007: return "de-LU";
+        case 0x1009: return "en-CA";
+        case 0x100a: return "es-GT";
+        case 0x100c: return "fr-CH";
+        case 0x101a: return "hr-BA";
+        case 0x103b: return "smj-NO";
+        case 0x1401: return "ar-DZ";
+        case 0x1404: return "zh-MO";
+        case 0x1407: return "de-LI";
+        case 0x1409: return "en-NZ";
+        case 0x140a: return "es-CR";
+        case 0x140c: return "fr-LU";
+        case 0x141a: return "bs-Latn-BA";
+        case 0x143b: return "smj-SE";
+        case 0x1801: return "ar-MA";
+        case 0x1809: return "en-IE";
+        case 0x180a: return "es-PA";
+        case 0x180c: return "fr-MC";
+        case 0x181a: return "sr-Latn-BA";
+        case 0x183b: return "sma-NO";
+        case 0x1c01: return "ar-TN";
+        case 0x1c09: return "en-ZA";
+        case 0x1c0a: return "es-DO";
+        case 0x1c0c: return "invalid"; // Neither defined nor reserved
+        case 0x1c1a: return "sr-Cyrl-BA";
+        case 0x1c3b: return "sma-SE";
+        case 0x2001: return "ar-OM";
+        case 0x2008: return "invalid"; // Neither defined nor reserved
+        case 0x2009: return "en-JM";
+        case 0x200a: return "es-VE";
+        case 0x200c: return "fr-RE"; // reserved
+        case 0x201a: return "bs-Cyrl-BA";
+        case 0x203b: return "sms-FI";
+        case 0x2401: return "ar-YE";
+        case 0x2409: return "en-029";
+        case 0x240a: return "es-CO";
+        case 0x240c: return "fr-CG"; // reserved
+        case 0x241a: return "sr-Latn-RS";
+        case 0x243b: return "smn-FI";
+        case 0x2801: return "ar-SY";
+        case 0x2809: return "en-BZ";
+        case 0x280a: return "es-PE";
+        case 0x280c: return "fr-SN"; // reserved
+        case 0x281a: return "sr-Cyrl-RS";
+        case 0x2c01: return "ar-JO";
+        case 0x2c09: return "en-TT";
+        case 0x2c0a: return "es-AR";
+        case 0x2c0c: return "fr-CM"; // reserved
+        case 0x2c1a: return "sr-Latn-ME";
+        case 0x3001: return "ar-LB";
+        case 0x3009: return "en-ZW";
+        case 0x300a: return "es-EC";
+        case 0x300c: return "fr-CI"; // reserved
+        case 0x301a: return "sr-Cyrl-ME";
+        case 0x3401: return "ar-KW";
+        case 0x3409: return "en-PH";
+        case 0x340a: return "es-CL";
+        case 0x340c: return "fr-ML"; // reserved
+        case 0x3801: return "ar-AE";
+        case 0x3809: return "en-ID"; // reserved
+        case 0x380a: return "es-UY";
+        case 0x380c: return "fr-MA"; // reserved
+        case 0x3c01: return "ar-BH";
+        case 0x3c09: return "en-HK"; // reserved
+        case 0x3c0a: return "es-PY";
+        case 0x3c0c: return "fr-HT"; // reserved
+        case 0x4001: return "ar-QA";
+        case 0x4009: return "en-IN";
+        case 0x400a: return "es-BO";
+        case 0x4401: return "ar-Ploc-SA"; // reseærved
+        case 0x4409: return "en-MY";
+        case 0x440a: return "es-SV";
+        case 0x4801: return "ar-145"; // reserved
+        case 0x4809: return "en-SG";
+        case 0x480a: return "es-HN";
+        case 0x4c09: return "en-AE"; // reserved
+        case 0x4c0a: return "es-NI";
+        case 0x5009: return "en-BH"; // reserved
+        case 0x500a: return "es-PR";
+        case 0x5409: return "en-EG"; // reserved
+        case 0x540a: return "es-US";
+        case 0x5809: return "en-JO"; // reserved
+        case 0x5c09: return "en-KW"; // reserved
+        case 0x6009: return "en-TR"; // reserved
+        case 0x6409: return "en-YE"; // reserved
+        case 0x641a: return "bs-Cyrl";
+        case 0x681a: return "bs-Latn";
+        case 0x6c1a: return "sr-Cyrl";
+        case 0x701a: return "sr-Latn";
+        case 0x703b: return "smn";
+        case 0x742c: return "az-Cyrl";
+        case 0x743b: return "sms";
+        case 0x7804: return "zh";
+        case 0x7814: return "nn";
+        case 0x781a: return "bs";
+        case 0x782c: return "az-Latn";
+        case 0x783b: return "sma";
+        case 0x7843: return "uz-Cyrl";
+        case 0x7850: return "mn-Cyrl";
+        case 0x785d: return "iu-Cans";
+        case 0x7c04: return "zh-Hant";
+        case 0x7c14: return "nb";
+        case 0x7c1a: return "sr";
+        case 0x7c28: return "tg-Cyrl";
+        case 0x7c2e: return "dsb";
+        case 0x7c3b: return "smj";
+        case 0x7c43: return "uz-Latn";
+        case 0x7c46: return "pa-Arab";
+        case 0x7c50: return "mn-Mong";
+        case 0x7c59: return "sd-Arab";
+        case 0x7c5c: return "chr-Cher";
+        case 0x7c5d: return "iu-Latn";
+        case 0x7c5f: return "tzm-Latn";
+        case 0x7c67: return "ff-Latn";
+        case 0x7c68: return "ha-Latn";
+        case 0x7c92: return "ku-Arab";
+        default: return "invalid";
+        }
+    }
+    
 }
 

src/testcases/org/apache/poi/hpsf/basic/TestBasic.java

@@ -192,7 +192,7 @@ public final class TestBasic {
                 (poiFiles[0].getBytes()));
         final List<Section> sections = si.getSections();
         final Section s = sections.get(0);
-        assertArrayEquals(s.getFormatID().getBytes(), SectionIDMap.SUMMARY_INFORMATION_ID);
+        assertEquals(s.getFormatID(), SectionIDMap.SUMMARY_INFORMATION_ID);
         assertNotNull(s.getProperties());
         assertEquals(17, s.getPropertyCount());
         assertEquals("Titel", s.getProperty(2));

src/testcases/org/apache/poi/hpsf/basic/TestMetaDataIPI.java

@@ -17,135 +17,62 @@
 
 package org.apache.poi.hpsf.basic;
 
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertNull;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+
 import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;
-import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.io.InputStream;
 import java.util.Date;
 import java.util.Random;
 
-import junit.framework.TestCase;
+import org.apache.poi.hpsf.CustomProperties;
-
+import org.apache.poi.hpsf.DocumentSummaryInformation;
-import org.apache.poi.hpsf.*;
+import org.apache.poi.hpsf.HPSFException;
+import org.apache.poi.hpsf.PropertySetFactory;
+import org.apache.poi.hpsf.SummaryInformation;
 import org.apache.poi.poifs.filesystem.DirectoryEntry;
-import org.apache.poi.poifs.filesystem.DocumentEntry;
-import org.apache.poi.poifs.filesystem.DocumentInputStream;
 import org.apache.poi.poifs.filesystem.POIFSFileSystem;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
 /**
  * Basing on: src/examples/src/org/apache/poi/hpsf/examples/ModifyDocumentSummaryInformation.java
  * This class tests reading and writing of meta data. No actual document is created. All information
  * is stored in a virtual document in a ByteArrayOutputStream
- * @author Matthias G\u00fcnter
  */
-public final class TestMetaDataIPI extends TestCase{
+public final class TestMetaDataIPI {
 
-	private ByteArrayOutputStream bout; //our store
+	private POIFSFileSystem poifs ;
-	private POIFSFileSystem poifs;
-	private DirectoryEntry dir;
 	private DocumentSummaryInformation dsi;
 	private SummaryInformation si;
 
-
+	@After
+	public void tearDown() throws Exception {
+	    poifs.close();
+	}
 	
 	/**
 	 * Setup is used to get the document ready. Gets the DocumentSummaryInformation and the
 	 * SummaryInformation to reasonable values
 	 */
-	@Override
+	@Before
     public void setUp() throws Exception {
-		bout = new ByteArrayOutputStream();
         poifs = new POIFSFileSystem();
-		dir = poifs.getRoot();
-		dsi = null;
-		try {
-			DocumentEntry dsiEntry = (DocumentEntry) dir
-					.getEntry(DocumentSummaryInformation.DEFAULT_STREAM_NAME);
-			DocumentInputStream dis = new DocumentInputStream(dsiEntry);
-			PropertySet ps = new PropertySet(dis);
-			dis.close();
-			dsi = new DocumentSummaryInformation(ps);
-
-		} catch (FileNotFoundException ex) {
-			/*
-			 * There is no document summary information yet. We have to create a
-			 * new one.
-			 */
         dsi = PropertySetFactory.newDocumentSummaryInformation();
-			assertNotNull(dsi);
-		}
-		assertNotNull(dsi);
-		try {
-			DocumentEntry dsiEntry = (DocumentEntry) dir
-					.getEntry(SummaryInformation.DEFAULT_STREAM_NAME);
-			DocumentInputStream dis = new DocumentInputStream(dsiEntry);
-			PropertySet ps = new PropertySet(dis);
-			dis.close();
-			si = new SummaryInformation(ps);
-
-		} catch (FileNotFoundException ex) {
-			/*
-			 * There is no document summary information yet. We have to create a
-			 * new one.
-			 */
         si = PropertySetFactory.newSummaryInformation();
-			assertNotNull(si);
+        dsi.write(poifs.getRoot(), DocumentSummaryInformation.DEFAULT_STREAM_NAME);
-		}
+        si.write(poifs.getRoot(), SummaryInformation.DEFAULT_STREAM_NAME);
-		assertNotNull(dsi);
-	}
-
-	/**
-	 * Closes the ByteArrayOutputStream and reads it into a ByteArrayInputStream.
-	 * When finished writing information this method is used in the tests to
-	 * start reading from the created document and then the see if the results match.
-	 */
-	public void closeAndReOpen() throws IOException, HPSFException {
-
-		dsi.write(dir, DocumentSummaryInformation.DEFAULT_STREAM_NAME);
-		si.write(dir, SummaryInformation.DEFAULT_STREAM_NAME);
-
-		si = null;
-		dsi = null;
-        poifs.writeFilesystem(bout);
-        bout.flush();
-
-		InputStream is = new ByteArrayInputStream(bout.toByteArray());
-		assertNotNull(is);
-		POIFSFileSystem poifs = new POIFSFileSystem(is);
-		is.close();
-
-		assertNotNull(poifs);
-		/* Read the document summary information. */
-		DirectoryEntry dir = poifs.getRoot();
-
-		DocumentEntry dsiEntry = (DocumentEntry) dir
-				.getEntry(DocumentSummaryInformation.DEFAULT_STREAM_NAME);
-		DocumentInputStream dis = new DocumentInputStream(dsiEntry);
-		PropertySet ps = new PropertySet(dis);
-		dis.close();
-		dsi = new DocumentSummaryInformation(ps);
-
-		try {
-			dsiEntry = (DocumentEntry) dir
-					.getEntry(SummaryInformation.DEFAULT_STREAM_NAME);
-			dis = new DocumentInputStream(dsiEntry);
-			ps = new PropertySet(dis);
-			dis.close();
-			si = new SummaryInformation(ps);
-
-		} catch (FileNotFoundException ex) {
-			/*
-			 * There is no document summary information yet. We have to create a
-			 * new one.
-			 */
-			si = PropertySetFactory.newSummaryInformation();
-			assertNotNull(si);
-		}
 	}
 
 	/**
 	 * Sets the most important information in DocumentSummaryInformation and Summary Information and rereads it
 	 */
+	@Test
 	public void testOne() throws Exception {
 
 		// DocumentSummaryInformation
@@ -201,9 +128,7 @@ public final class TestMetaDataIPI extends TestCase{
 		 * serve as a container for custom properties.
 		 */
 		customProperties = dsi.getCustomProperties();
-		if (customProperties == null) {
+		assertNotNull(customProperties);
-			fail();
-		}
 
 		/* Insert some custom properties into the container. */
 		String a1 = (String) customProperties.get("Key1");
@@ -224,23 +149,10 @@ public final class TestMetaDataIPI extends TestCase{
 		assertEquals("Neg", new Integer(-100000), a7);
 	}
 
-	/**
-	 * multiplies a string
-	 * @param s Input String
-	 * @return the multiplied String
-	 */
-	private static String elongate(String s) {
-		StringBuilder sb = new StringBuilder();
-		for (int i = 0; i < 10000; i++) {
-			sb.append(s);
-			sb.append(" ");
-		}
-		return sb.toString();
-	}
-
 	/**
 	 * Test very long input in each of the fields (approx 30-60KB each)
 	 */
+    @Test
 	public void testTwo() throws Exception {
 
 		String company = elongate("company");
@@ -323,21 +235,10 @@ public final class TestMetaDataIPI extends TestCase{
 	}
 
 
-	/**
-	 * adds strange characters to the string
-	 * @param s Input String
-	 * @return  the multiplied String
-	 */
-	private static String strangize(String s) {
-        StringBuilder sb = strangizeInit(s);
-
-		return sb.toString();
-	}
-
-
 	/**
 	 * Tests with strange characters in keys and data (Umlaute etc.)
 	 */
+    @Test
 	public void testThree() throws Exception {
 
 		String company = strangize("company");
@@ -423,50 +324,18 @@ public final class TestMetaDataIPI extends TestCase{
 	/**
 	 * Iterative testing: writing, reading etc.
 	 */
+    @Test
 	public void testFour() throws Exception {
 		for (int i = 1; i < 100; i++) {
-			setUp();
             testThree();
+			closeAndReOpen();
 		}
 	}
 
-
-
-	/**
-	 * adds strange characters to the string with the adding of unicode characters
-	 * @param s Input String
-	 * @return  the multiplied String
-    */
-	private static String strangizeU(String s) {
-
-        StringBuilder sb = strangizeInit(s);
-		sb.append("\u00e4\u00f6\u00fc\uD840\uDC00");
-		return sb.toString();
-	}
-
-    private static StringBuilder strangizeInit(String s) {
-        StringBuilder sb = new StringBuilder();
-        String[] umlaute = { "\u00e4", "\u00fc", "\u00f6", "\u00dc", "$", "\u00d6", "\u00dc",
-                "\u00c9", "\u00d6", "@", "\u00e7", "&" };
-        Random rand = new Random(0); // TODO - no Random - tests should be completely deterministic
-        for (int i = 0; i < 5; i++) {
-            sb.append(s);
-            sb.append(" ");
-            char j = (char) rand.nextInt(220);
-            j += 33;
-            // System.out.println(j);
-            sb.append(">");
-            sb.append(Character.valueOf(j));
-            sb.append("=");
-            sb.append(umlaute[rand.nextInt(umlaute.length)]);
-            sb.append("<");
-        }
-        return sb;
-    }
-
     /**
 	 * Unicode test
 	 */
+    @Test
 	public void testUnicode() throws Exception {
 		String company = strangizeU("company");
 		String manager = strangizeU("manager");
@@ -490,11 +359,8 @@ public final class TestMetaDataIPI extends TestCase{
 		si.setComments(comments);
 		si.setKeywords(keywords);
 		si.setSubject(subject);
-		CustomProperties customProperties = dsi.getCustomProperties();
-		if (customProperties == null) {
-			customProperties = new CustomProperties();
-		}
 		
+		CustomProperties customProperties = new CustomProperties();
 		/* Insert some custom properties into the container. */
 		customProperties.put(k1, p1);
 		customProperties.put(k2, p2);
@@ -529,9 +395,7 @@ public final class TestMetaDataIPI extends TestCase{
 		 * serve as a container for custom properties.
 		 */
 		customProperties = dsi.getCustomProperties();
-		if (customProperties == null) {
+		assertNotNull(customProperties);
-			fail();
-		}
 
 		/* Insert some custom properties into the container. */
 		// System.out.println(k1);
@@ -552,10 +416,11 @@ public final class TestMetaDataIPI extends TestCase{
 	 * Iterative testing of the unicode test
 	 *
 	 */
+    @Test
 	public void testSix() throws Exception {
 		for (int i = 1; i < 100; i++) {
-			setUp();
             testUnicode();
+			closeAndReOpen();
 		}
 	}
 
@@ -563,6 +428,7 @@ public final class TestMetaDataIPI extends TestCase{
 	/**
 	 * Tests conversion in custom fields and errors
 	 */
+    @Test
 	public void testConvAndExistence() throws Exception {
 
 		CustomProperties customProperties = dsi.getCustomProperties();
@@ -656,4 +522,86 @@ public final class TestMetaDataIPI extends TestCase{
 		assertTrue(customProperties.get("negdouble") instanceof Double);
 		assertTrue(customProperties.get("date") instanceof Date);
 	}
+
+
+    /**
+     * Closes the ByteArrayOutputStream and reads it into a ByteArrayInputStream.
+     * When finished writing information this method is used in the tests to
+     * start reading from the created document and then the see if the results match.
+     */
+    private void closeAndReOpen() throws IOException, HPSFException {
+        dsi.write(poifs.getRoot(), DocumentSummaryInformation.DEFAULT_STREAM_NAME);
+        si.write(poifs.getRoot(), SummaryInformation.DEFAULT_STREAM_NAME);
+
+        ByteArrayOutputStream bout = new ByteArrayOutputStream();
+        poifs.writeFilesystem(bout);
+        poifs.close();
+
+        InputStream is = new ByteArrayInputStream(bout.toByteArray());
+        poifs = new POIFSFileSystem(is);
+        is.close();
+
+        /* Read the document summary information. */
+        DirectoryEntry dir = poifs.getRoot();
+        
+        dsi = (DocumentSummaryInformation)PropertySetFactory.create(dir, DocumentSummaryInformation.DEFAULT_STREAM_NAME);;
+        si = (SummaryInformation)PropertySetFactory.create(dir, SummaryInformation.DEFAULT_STREAM_NAME);;
+    }
+
+    /**
+     * multiplies a string
+     * @param s Input String
+     * @return the multiplied String
+     */
+    private static String elongate(String s) {
+        StringBuilder sb = new StringBuilder();
+        for (int i = 0; i < 10000; i++) {
+            sb.append(s);
+            sb.append(" ");
+        }
+        return sb.toString();
+    }
+
+    /**
+     * adds strange characters to the string
+     * @param s Input String
+     * @return  the multiplied String
+     */
+    private static String strangize(String s) {
+        StringBuilder sb = strangizeInit(s);
+
+        return sb.toString();
+    }
+
+    /**
+     * adds strange characters to the string with the adding of unicode characters
+     * @param s Input String
+     * @return  the multiplied String
+    */
+    private static String strangizeU(String s) {
+
+        StringBuilder sb = strangizeInit(s);
+        sb.append("\u00e4\u00f6\u00fc\uD840\uDC00");
+        return sb.toString();
+    }
+
+    private static StringBuilder strangizeInit(String s) {
+        StringBuilder sb = new StringBuilder();
+        String[] umlaute = { "\u00e4", "\u00fc", "\u00f6", "\u00dc", "$", "\u00d6", "\u00dc",
+                "\u00c9", "\u00d6", "@", "\u00e7", "&" };
+        Random rand = new Random(0); // TODO - no Random - tests should be completely deterministic
+        for (int i = 0; i < 5; i++) {
+            sb.append(s);
+            sb.append(" ");
+            char j = (char) rand.nextInt(220);
+            j += 33;
+            // System.out.println(j);
+            sb.append(">");
+            sb.append(Character.valueOf(j));
+            sb.append("=");
+            sb.append(umlaute[rand.nextInt(umlaute.length)]);
+            sb.append("<");
+        }
+        return sb;
+    }
 }

src/testcases/org/apache/poi/hpsf/basic/TestReadAllFiles.java

@@ -17,77 +17,214 @@
 
 package org.apache.poi.hpsf.basic;
 
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+
 import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
 import java.io.File;
 import java.io.FileFilter;
 import java.io.IOException;
 import java.io.InputStream;
-
+import java.util.ArrayList;
-import junit.framework.TestCase;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
 
 import org.apache.poi.POIDataSamples;
+import org.apache.poi.hpsf.CustomProperties;
+import org.apache.poi.hpsf.CustomProperty;
+import org.apache.poi.hpsf.DocumentSummaryInformation;
 import org.apache.poi.hpsf.HPSFException;
+import org.apache.poi.hpsf.MarkUnsupportedException;
+import org.apache.poi.hpsf.NoPropertySetStreamException;
+import org.apache.poi.hpsf.PropertySet;
 import org.apache.poi.hpsf.PropertySetFactory;
+import org.apache.poi.poifs.filesystem.DirectoryEntry;
+import org.apache.poi.poifs.filesystem.NPOIFSFileSystem;
+import org.apache.poi.poifs.filesystem.POIFSFileSystem;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.Parameterized;
+import org.junit.runners.Parameterized.Parameter;
+import org.junit.runners.Parameterized.Parameters;
 
 /**
- * <p>Tests some HPSF functionality by reading all property sets from all files
+ * Tests some HPSF functionality by reading all property sets from all files
  * in the "data" directory. If you want to ensure HPSF can deal with a certain
- * OLE2 file, just add it to the "data" directory and run this test case.</p>
+ * OLE2 file, just add it to the "data" directory and run this test case.
  */
-public class TestReadAllFiles extends TestCase {
+@RunWith(Parameterized.class)
-    private static String[] excludes = new String[] {};
+public class TestReadAllFiles {
+    private static final POIDataSamples _samples = POIDataSamples.getHPSFInstance();
     
-    /**
+    @Parameters(name="{index}: {0} using {1}")
-     * <p>This test methods reads all property set streams from all POI
+    public static Iterable<Object[]> files() {
-     * filesystems in the "data" directory.</p>
+        final List<Object[]> files = new ArrayList<Object[]>();
-     * 
+        
-     * @throws IOException 
+        _samples.getFile("").listFiles(new FileFilter() {
-     * @throws HPSFException
-     */
-    public void testReadAllFiles() throws IOException, HPSFException
-    {
-        POIDataSamples _samples = POIDataSamples.getHPSFInstance();
-        final File dataDir = _samples.getFile("");
-        final File[] fileList = dataDir.listFiles(new FileFilter()
-            {
             @Override
-                public boolean accept(final File f)
+            public boolean accept(final File f) {
-                {
+                if (f.getName().startsWith("Test")) { // && f.getName().equals("TestCorel.shw")
-                    // exclude files that we know will fail
+                    files.add(new Object[]{ f });
-                    return f.isFile() && checkExclude(f);
+                }
+                return false;
             }
         });
         
-        for (final File f : fileList) {
+        return files;
-            /* Read the POI filesystem's property set streams: */
+    }
-            final POIFile[] psf1 = Util.readPropertySets(f);
 
-            for (int j = 0; j < psf1.length; j++)
+    @Parameter(value=0)
-            {
+    public File file;
-                final InputStream in =
+
-                    new ByteArrayInputStream(psf1[j].getBytes());
+    /**
+     * This test methods reads all property set streams from all POI
+     * filesystems in the "data" directory.
+     */
+    @Test
+    public void read() throws IOException, NoPropertySetStreamException, MarkUnsupportedException {
+        /* Read the POI filesystem's property set streams: */
+        for (POIFile pf : Util.readPropertySets(file)) {
+            final InputStream in = new ByteArrayInputStream(pf.getBytes());
             try {
                 PropertySetFactory.create(in);
-                } catch (Exception e) {
+            } finally {
-                    throw new IOException("While handling file: " + f + " at " + j, e);
+                in.close();
             }
         }
     }
+    
+    
+    /**
+     * This test method does a write and read back test with all POI
+     * filesystems in the "data" directory by performing the following
+     * actions for each file:<p>
+     *
+     * <ul>
+     * <li>Read its property set streams.
+     * <li>Create a new POI filesystem containing the origin file's property set streams.
+     * <li>Read the property set streams from the POI filesystem just created.
+     * <li>Compare each property set stream with the corresponding one from
+     * the origin file and check whether they are equal.
+     * </ul>
+     */
+    @Test
+    public void recreate() throws IOException, HPSFException {
+        /* Read the POI filesystem's property set streams: */
+        Map<String,PropertySet> psMap = new HashMap<String,PropertySet>();
+        
+        /* Create a new POI filesystem containing the origin file's
+         * property set streams: */
+        ByteArrayOutputStream bos = new ByteArrayOutputStream();
+        final POIFSFileSystem poiFs = new POIFSFileSystem();
+        for (POIFile poifile : Util.readPropertySets(file)) {
+            final InputStream in = new ByteArrayInputStream(poifile.getBytes());
+            final PropertySet psIn = PropertySetFactory.create(in);
+            psMap.put(poifile.getName(), psIn);
+            bos.reset();
+            psIn.write(bos);
+            poiFs.createDocument(new ByteArrayInputStream(bos.toByteArray()), poifile.getName());
+        }
+
+        /* Read the property set streams from the POI filesystem just
+         * created. */
+        for (Map.Entry<String,PropertySet> me : psMap.entrySet()) {
+            final PropertySet ps1 = me.getValue();
+            final PropertySet ps2 = PropertySetFactory.create(poiFs.getRoot(), me.getKey());
+            assertNotNull(ps2);
+            
+            /* Compare the property set stream with the corresponding one
+             * from the origin file and check whether they are equal. */
+            
+            // Because of missing 0-paddings in the original input files, the bytes might differ.
+            // This fixes the comparison
+            String ps1str = ps1.toString().replace(" 00", "   ").replace(".", " ").replaceAll("(?m)( +$|(size|offset): [0-9]+)","");
+            String ps2str = ps2.toString().replace(" 00", "   ").replace(".", " ").replaceAll("(?m)( +$|(size|offset): [0-9]+)","");
+            
+            assertEquals("Equality for file " + file.getName(), ps1str, ps2str);
+        }
+        poiFs.close();
+    }
+    
+    /**
+     * <p>This test method checks whether DocumentSummary information streams
+     * can be read. This is done by opening all "Test*" files in the 'poifs' directrory
+     * pointed to by the "POI.testdata.path" system property, trying to extract
+     * the document summary information stream in the root directory and calling
+     * its get... methods.</p>
+     * @throws Exception 
+     */
+    @Test
+    public void readDocumentSummaryInformation() throws Exception {
+        /* Read a test document <em>doc</em> into a POI filesystem. */
+        NPOIFSFileSystem poifs = new NPOIFSFileSystem(file, true);
+        try {
+            final DirectoryEntry dir = poifs.getRoot();
+            /*
+             * If there is a document summry information stream, read it from
+             * the POI filesystem.
+             */
+            if (dir.hasEntry(DocumentSummaryInformation.DEFAULT_STREAM_NAME)) {
+                final DocumentSummaryInformation dsi = TestWriteWellKnown.getDocumentSummaryInformation(poifs);
+    
+                /* Execute the get... methods. */
+                dsi.getByteCount();
+                dsi.getByteOrder();
+                dsi.getCategory();
+                dsi.getCompany();
+                dsi.getCustomProperties();
+                // FIXME dsi.getDocparts();
+                // FIXME dsi.getHeadingPair();
+                dsi.getHiddenCount();
+                dsi.getLineCount();
+                dsi.getLinksDirty();
+                dsi.getManager();
+                dsi.getMMClipCount();
+                dsi.getNoteCount();
+                dsi.getParCount();
+                dsi.getPresentationFormat();
+                dsi.getScale();
+                dsi.getSlideCount();
+            }
+        } finally {
+            poifs.close();
+        }
     }
     
     /**
-     * Returns true if the file should be checked, false if it should be excluded.
+     * <p>Tests the simplified custom properties by reading them from the
+     * available test files.</p>
      *
-     * @param f
+     * @throws Throwable if anything goes wrong.
-     * @return
      */
-    public static boolean checkExclude(File f) {
+    @Test
-        for(String exclude : excludes) {
+    public void readCustomPropertiesFromFiles() throws Exception {
-            if(f.getAbsolutePath().endsWith(exclude)) {
+        /* Read a test document <em>doc</em> into a POI filesystem. */
-                return false;
+        NPOIFSFileSystem poifs = new NPOIFSFileSystem(file);
+        try {
+            /*
+             * If there is a document summry information stream, read it from
+             * the POI filesystem, else create a new one.
+             */
+            DocumentSummaryInformation dsi = TestWriteWellKnown.getDocumentSummaryInformation(poifs);
+            if (dsi == null) {
+                dsi = PropertySetFactory.newDocumentSummaryInformation();
+            }
+            final CustomProperties cps = dsi.getCustomProperties();
+
+            if (cps == null) {
+                /* The document does not have custom properties. */
+                return;
+            }
+
+            for (CustomProperty cp : cps.values()) {
+                cp.getName();
+                cp.getValue();
+            }
+        } finally {
+            poifs.close();
         }
     }
 
-        return true;
-    }
 }

src/testcases/org/apache/poi/hpsf/basic/TestWrite.java

@@ -18,6 +18,7 @@
 package org.apache.poi.hpsf.basic;
 
 import static org.hamcrest.core.IsEqual.equalTo;
+import static org.junit.Assert.assertArrayEquals;
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertThat;
@@ -27,7 +28,6 @@ import static org.junit.Assert.fail;
 import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;
 import java.io.File;
-import java.io.FileFilter;
 import java.io.FileInputStream;
 import java.io.FileOutputStream;
 import java.io.IOException;
@@ -37,6 +37,7 @@ import java.io.UnsupportedEncodingException;
 import java.nio.charset.Charset;
 import java.util.Date;
 import java.util.HashMap;
+import java.util.List;
 import java.util.Locale;
 import java.util.Map;
 
@@ -73,28 +74,29 @@ import org.apache.poi.poifs.filesystem.NPOIFSFileSystem;
 import org.apache.poi.poifs.filesystem.POIFSFileSystem;
 import org.apache.poi.util.CodePageUtil;
 import org.apache.poi.util.IOUtils;
-import org.apache.poi.util.LittleEndian;
+import org.apache.poi.util.LittleEndianConsts;
 import org.apache.poi.util.TempFile;
-import org.junit.Before;
+import org.junit.Assume;
+import org.junit.BeforeClass;
 import org.junit.Test;
 
 /**
- * <p>Tests HPSF's writing functionality.</p>
+ * Tests HPSF's writing functionality
  */
-public class TestWrite
+public class TestWrite {
-{
     private static final POIDataSamples _samples = POIDataSamples.getHPSFInstance();
+    private static final int CODEPAGE_DEFAULT = -1;
 
-    static final String POI_FS = "TestHPSFWritingFunctionality.doc";
+    private static final String POI_FS = "TestHPSFWritingFunctionality.doc";
 
-    static final int BYTE_ORDER = 0xfffe;
+    private static final int BYTE_ORDER = 0xfffe;
-    static final int FORMAT     = 0x0000;
+    private static final int FORMAT     = 0x0000;
-    static final int OS_VERSION = 0x00020A04;
+    private static final int OS_VERSION = 0x00020A04;
-    static final int[] SECTION_COUNT = {1, 2};
+    private static final int[] SECTION_COUNT = {1, 2};
-    static final boolean[] IS_SUMMARY_INFORMATION = {true, false};
+    private static final boolean[] IS_SUMMARY_INFORMATION = {true, false};
-    static final boolean[] IS_DOCUMENT_SUMMARY_INFORMATION = {false, true};
+    private static final boolean[] IS_DOCUMENT_SUMMARY_INFORMATION = {false, true};
 
-    final String IMPROPER_DEFAULT_CHARSET_MESSAGE =
+    private static final String IMPROPER_DEFAULT_CHARSET_MESSAGE =
         "Your default character set is " + getDefaultCharsetName() +
         ". However, this testcase must be run in an environment " +
         "with a default character set supporting at least " +
@@ -104,9 +106,8 @@ public class TestWrite
 
     POIFile[] poiFiles;
 
-    @Before
+    @BeforeClass
-    public void setUp()
+    public static void setUp() {
-    {
         VariantSupport.setLogUnsupportedTypes(false);
     }
     
@@ -117,8 +118,7 @@ public class TestWrite
      * @exception IOException if an I/O exception occurs
      */
     @Test(expected=NoFormatIDException.class)
-    public void withoutAFormatID() throws Exception
+    public void withoutAFormatID() throws Exception {
-    {
         final File filename = TempFile.createTempFile(POI_FS, ".doc");
 
         /* Create a mutable property set with a section that does not have the
@@ -144,8 +144,6 @@ public class TestWrite
         }
     }
 
-
-
     /**
      * <p>Writes an empty property set to a POIFS and reads it back
      * in.</p>
@@ -156,8 +154,7 @@ public class TestWrite
      */
     @Test
     public void writeEmptyPropertySet()
-        throws IOException, UnsupportedVariantTypeException
+    throws IOException, UnsupportedVariantTypeException {
-    {
         final File dataDir = _samples.getFile("");
         final File filename = new File(dataDir, POI_FS);
         filename.deleteOnExit();
@@ -203,8 +200,7 @@ public class TestWrite
      */
     @Test
     public void writeSimplePropertySet()
-        throws IOException, UnsupportedVariantTypeException
+    throws IOException, UnsupportedVariantTypeException {
-    {
         final String AUTHOR = "Rainer Klute";
         final String TITLE = "Test Document";
         final File dataDir = _samples.getFile("");
@@ -235,24 +231,17 @@ public class TestWrite
         /* Read the POIFS: */
         final PropertySet[] psa = new PropertySet[1];
         final POIFSReader r = new POIFSReader();
-        r.registerListener(new POIFSReaderListener()
+        r.registerListener(new POIFSReaderListener() {
-            {
             @Override
-                public void processPOIFSReaderEvent
+            public void processPOIFSReaderEvent(final POIFSReaderEvent event) {
-                    (final POIFSReaderEvent event)
+                try {
-                {
-                    try
-                    {
                     psa[0] = PropertySetFactory.create(event.getStream());
-                    }
+                } catch (Exception ex) {
-                    catch (Exception ex)
-                    {
                     fail(org.apache.poi.hpsf.Util.toString(ex));
                 }
-                }
+            }},
-
+            SummaryInformation.DEFAULT_STREAM_NAME
-            },
+        );
-            SummaryInformation.DEFAULT_STREAM_NAME);
         
         InputStream stream = new FileInputStream(filename);
         try {
@@ -281,9 +270,7 @@ public class TestWrite
      * a variant type to be written
      */
     @Test
-    public void writeTwoSections()
+    public void writeTwoSections() throws WritingNotSupportedException, IOException {
-        throws WritingNotSupportedException, IOException
-    {
         final String STREAM_NAME = "PropertySetStream";
         final String SECTION1 = "Section 1";
         final String SECTION2 = "Section 2";
@@ -318,18 +305,12 @@ public class TestWrite
         /* Read the POIFS: */
         final PropertySet[] psa = new PropertySet[1];
         final POIFSReader r = new POIFSReader();
-        r.registerListener(new POIFSReaderListener()
+        r.registerListener(new POIFSReaderListener() {
-            {
                 @Override
-                public void processPOIFSReaderEvent
+                public void processPOIFSReaderEvent(final POIFSReaderEvent event) {
-                    (final POIFSReaderEvent event)
+                    try {
-                {
-                    try
-                    {
                         psa[0] = PropertySetFactory.create(event.getStream());
-                    }
+                    } catch (Exception ex) {
-                    catch (Exception ex)
-                    {
                         throw new RuntimeException(ex);
                     }
                 }
@@ -353,17 +334,12 @@ public class TestWrite
 
 
 
-    static class MyPOIFSReaderListener implements POIFSReaderListener
+    static class MyPOIFSReaderListener implements POIFSReaderListener {
-    {
         @Override
-        public void processPOIFSReaderEvent(final POIFSReaderEvent event)
+        public void processPOIFSReaderEvent(final POIFSReaderEvent event) {
-        {
+            try {
-            try
-            {
                 PropertySetFactory.create(event.getStream());
-            }
+            } catch (Exception ex) {
-            catch (Exception ex)
-            {
                 fail(org.apache.poi.hpsf.Util.toString(ex));
             }
         }
@@ -371,109 +347,52 @@ public class TestWrite
 
 
 
-    private static final int CODEPAGE_DEFAULT = -1;
-    private static final int CODEPAGE_1252 = 1252;
-    private static final int CODEPAGE_UTF8 = CodePageUtil.CP_UTF8;
-    private static final int CODEPAGE_UTF16 = CodePageUtil.CP_UTF16;
-
-
-
     /**
      * <p>Writes and reads back various variant types and checks whether the
      * stuff that has been read back equals the stuff that was written.</p>
+     * @throws IOException 
+     * @throws UnsupportedEncodingException 
+     * @throws UnsupportedVariantTypeException 
+     * @throws ReadingNotSupportedException 
      */
     @Test
-    public void variantTypes()
+    public void variantTypes() throws Exception {
-    {
-        Throwable t = null;
         final int codepage = CODEPAGE_DEFAULT;
-        if (!hasProperDefaultCharset())
+        Assume.assumeTrue(IMPROPER_DEFAULT_CHARSET_MESSAGE, hasProperDefaultCharset());
-        {
-            System.err.println(IMPROPER_DEFAULT_CHARSET_MESSAGE +
-                " This testcase is skipped.");
-            return;
-        }
 
-        try
-        {
         check(Variant.VT_EMPTY, null, codepage);
         check(Variant.VT_BOOL, Boolean.TRUE, codepage);
         check(Variant.VT_BOOL, Boolean.FALSE, codepage);
-            check( Variant.VT_CF, new byte[] { 8, 0, 0, 0, 1, 0, 0, 0, 1, 2, 3,
+        check( Variant.VT_CF, new byte[] { 8, 0, 0, 0, 1, 0, 0, 0, 1, 2, 3, 4 }, codepage );
-                    4 }, codepage );
+        check(Variant.VT_I4, 27, codepage);
-            check(Variant.VT_I4, Integer.valueOf(27), codepage);
+        check(Variant.VT_I8, 28L, codepage);
-            check(Variant.VT_I8, Long.valueOf(28), codepage);
+        check(Variant.VT_R8, 29.0d, codepage);
-            check(Variant.VT_R8, new Double(29.0), codepage);
+        check(Variant.VT_I4, -27, codepage);
-            check(Variant.VT_I4, Integer.valueOf(-27), codepage);
+        check(Variant.VT_I8, -28L, codepage);
-            check(Variant.VT_I8, Long.valueOf(-28), codepage);
+        check(Variant.VT_R8, -29.0d, codepage);
-            check(Variant.VT_R8, new Double(-29.0), codepage);
         check(Variant.VT_FILETIME, new Date(), codepage);
-            check(Variant.VT_I4, new Integer(Integer.MAX_VALUE), codepage);
+        check(Variant.VT_I4, Integer.MAX_VALUE, codepage);
-            check(Variant.VT_I4, new Integer(Integer.MIN_VALUE), codepage);
+        check(Variant.VT_I4, Integer.MIN_VALUE, codepage);
-            check(Variant.VT_I8, new Long(Long.MAX_VALUE), codepage);
+        check(Variant.VT_I8, Long.MAX_VALUE, codepage);
-            check(Variant.VT_I8, new Long(Long.MIN_VALUE), codepage);
+        check(Variant.VT_I8, Long.MIN_VALUE, codepage);
-            check(Variant.VT_R8, new Double(Double.MAX_VALUE), codepage);
+        check(Variant.VT_R8, Double.MAX_VALUE, codepage);
-            check(Variant.VT_R8, new Double(Double.MIN_VALUE), codepage);
+        check(Variant.VT_R8, Double.MIN_VALUE, codepage);
-
+        checkString(Variant.VT_LPSTR, "\u00e4\u00f6\u00fc\u00df\u00c4\u00d6\u00dc", codepage);
-            check(Variant.VT_LPSTR,
+        checkString(Variant.VT_LPWSTR, "\u00e4\u00f6\u00fc\u00df\u00c4\u00d6\u00dc", codepage);
-                  "", codepage);
-            check(Variant.VT_LPSTR,
-                  "\u00e4", codepage);
-            check(Variant.VT_LPSTR,
-                  "\u00e4\u00f6", codepage);
-            check(Variant.VT_LPSTR,
-                  "\u00e4\u00f6\u00fc", codepage);
-            check(Variant.VT_LPSTR,
-                  "\u00e4\u00f6\u00fc\u00df", codepage);
-            check(Variant.VT_LPSTR,
-                  "\u00e4\u00f6\u00fc\u00df\u00c4", codepage);
-            check(Variant.VT_LPSTR,
-                  "\u00e4\u00f6\u00fc\u00df\u00c4\u00d6", codepage);
-            check(Variant.VT_LPSTR,
-                  "\u00e4\u00f6\u00fc\u00df\u00c4\u00d6\u00dc", codepage);
-
-            check(Variant.VT_LPWSTR,
-                  "", codepage);
-            check(Variant.VT_LPWSTR,
-                  "\u00e4", codepage);
-            check(Variant.VT_LPWSTR,
-                  "\u00e4\u00f6", codepage);
-            check(Variant.VT_LPWSTR,
-                  "\u00e4\u00f6\u00fc", codepage);
-            check(Variant.VT_LPWSTR,
-                  "\u00e4\u00f6\u00fc\u00df", codepage);
-            check(Variant.VT_LPWSTR,
-                  "\u00e4\u00f6\u00fc\u00df\u00c4", codepage);
-            check(Variant.VT_LPWSTR,
-                  "\u00e4\u00f6\u00fc\u00df\u00c4\u00d6", codepage);
-            check(Variant.VT_LPWSTR,
-                  "\u00e4\u00f6\u00fc\u00df\u00c4\u00d6\u00dc", codepage);
-        }
-        catch (Exception ex)
-        {
-            t = ex;
-        }
-        catch (Error ex)
-        {
-            t = ex;
-        }
-        if (t != null)
-            fail(org.apache.poi.hpsf.Util.toString(t));
     }
 
 
 
     /**
-     * <p>Writes and reads back strings using several different codepages and
+     * Writes and reads back strings using several different codepages and
      * checks whether the stuff that has been read back equals the stuff that
-     * was written.</p>
+     * was written.
      */
     @Test
-    public void codepages()
+    public void codepages() throws ReadingNotSupportedException, UnsupportedVariantTypeException, IOException
     {
         Throwable thr = null;
-        final int[] validCodepages = new int[]
+        final int[] validCodepages = {CODEPAGE_DEFAULT, CodePageUtil.CP_UTF8, CodePageUtil.CP_UNICODE, CodePageUtil.CP_WINDOWS_1252};
-            {CODEPAGE_DEFAULT, CODEPAGE_UTF8, CODEPAGE_UTF16, CODEPAGE_1252};
         for (final int cp : validCodepages) {
             if (cp == -1 && !hasProperDefaultCharset())
             {
@@ -482,65 +401,22 @@ public class TestWrite
                 continue;
             }
 
-            final long t = cp == CODEPAGE_UTF16 ? Variant.VT_LPWSTR
+            final long t = (cp == CodePageUtil.CP_UNICODE) ? Variant.VT_LPWSTR : Variant.VT_LPSTR;
-                                                : Variant.VT_LPSTR;
+            checkString(t, "\u00e4\u00f6\u00fc\u00c4\u00d6\u00dc\u00df", cp);
-            try
+            if (cp == CodePageUtil.CP_UTF16 || cp == CodePageUtil.CP_UTF8) {
-            {
-                check(t, "", cp);
-                check(t, "\u00e4", cp);
-                check(t, "\u00e4\u00f6", cp);
-                check(t, "\u00e4\u00f6\u00fc", cp);
-                check(t, "\u00e4\u00f6\u00fc\u00c4", cp);
-                check(t, "\u00e4\u00f6\u00fc\u00c4\u00d6", cp);
-                check(t, "\u00e4\u00f6\u00fc\u00c4\u00d6\u00dc", cp);
-                check(t, "\u00e4\u00f6\u00fc\u00c4\u00d6\u00dc\u00df", cp);
-                if (cp == CodePageUtil.CP_UTF16 || cp == CodePageUtil.CP_UTF8)
                 check(t, "\u79D1\u5B78", cp);
             }
-            catch (Exception ex)
-            {
-                thr = ex;
-            }
-            catch (Error ex)
-            {
-                thr = ex;
-            }
-            if (thr != null)
-                fail(org.apache.poi.hpsf.Util.toString(thr) +
-                     " with codepage " + cp);
         }
 
         final int[] invalidCodepages = new int[] {0, 1, 2, 4711, 815};
         for (int cp : invalidCodepages) {
-            final long type = cp == CODEPAGE_UTF16 ? Variant.VT_LPWSTR
+            final long type = (cp == CodePageUtil.CP_UNICODE) ? Variant.VT_LPWSTR : Variant.VT_LPSTR;
-                                                   : Variant.VT_LPSTR;
+            try {
-            try
+                checkString(type, "\u00e4\u00f6\u00fc\u00c4\u00d6\u00dc\u00df", cp);
-            {
+                fail("UnsupportedEncodingException for codepage " + cp + " expected.");
-                check(type, "", cp);
+            } catch (UnsupportedEncodingException ex) {
-                check(type, "\u00e4", cp);
-                check(type, "\u00e4\u00f6", cp);
-                check(type, "\u00e4\u00f6\u00fc", cp);
-                check(type, "\u00e4\u00f6\u00fc\u00c4", cp);
-                check(type, "\u00e4\u00f6\u00fc\u00c4\u00d6", cp);
-                check(type, "\u00e4\u00f6\u00fc\u00c4\u00d6\u00dc", cp);
-                check(type, "\u00e4\u00f6\u00fc\u00c4\u00d6\u00dc\u00df", cp);
-                fail("UnsupportedEncodingException for codepage " + cp +
-                     " expected.");
-            }
-            catch (UnsupportedEncodingException ex)
-            {
                 /* This is the expected behaviour. */
             }
-            catch (Exception ex)
-            {
-                thr = ex;
-            }
-            catch (Error ex)
-            {
-                thr = ex;
-            }
-            if (thr != null)
-                fail(org.apache.poi.hpsf.Util.toString(thr));
         }
 
     }
@@ -548,12 +424,10 @@ public class TestWrite
 
 
     /**
-     * <p>Tests whether writing 8-bit characters to a Unicode property
+     * Tests whether writing 8-bit characters to a Unicode property succeeds.
-     * succeeds.</p>
      */
     @Test
-    public void unicodeWrite8Bit()
+    public void unicodeWrite8Bit() throws WritingNotSupportedException, IOException, NoPropertySetStreamException {
-    {
         final String TITLE = "This is a sample title";
         final MutablePropertySet mps = new MutablePropertySet();
         final MutableSection ms = (MutableSection) mps.getSections().get(0);
@@ -564,9 +438,6 @@ public class TestWrite
         p.setValue(TITLE);
         ms.setProperty(p);
 
-        Throwable t = null;
-        try
-        {
         ByteArrayOutputStream out = new ByteArrayOutputStream();
         mps.write(out);
         out.close();
@@ -578,204 +449,46 @@ public class TestWrite
         String title = (String) sr.getProperty(PropertyIDMap.PID_TITLE);
         assertEquals(TITLE, title);
     }
-        catch (WritingNotSupportedException e)
-        {
-            t = e;
-        }
-        catch (IOException e)
-        {
-            t = e;
-        }
-        catch (NoPropertySetStreamException e)
-        {
-            t = e;
-        }
-        if (t != null)
-            fail(t.getMessage());
-    }
-
     
+    private void checkString(final long variantType, final String value, final int codepage)
+    throws UnsupportedVariantTypeException, IOException, ReadingNotSupportedException, UnsupportedEncodingException {
+        for (int i=0; i<value.length(); i++) {
+            check(variantType, value.substring(0, i), codepage);
+        }
+    }
 
     /**
-     * <p>Writes a property and reads it back in.</p>
+     * Writes a property and reads it back in.
      *
      * @param variantType The property's variant type.
      * @param value The property's value.
      * @param codepage The codepage to use for writing and reading.
      * @throws UnsupportedVariantTypeException if the variant is not supported.
      * @throws IOException if an I/O exception occurs.
-     * @throws ReadingNotSupportedException
-     * @throws UnsupportedEncodingException
      */
-    private void check(final long variantType, final Object value,
+    private void check(final long variantType, final Object value, final int codepage)
-                       final int codepage)
+    throws UnsupportedVariantTypeException, IOException, ReadingNotSupportedException, UnsupportedEncodingException
-        throws UnsupportedVariantTypeException, IOException,
-               ReadingNotSupportedException, UnsupportedEncodingException
     {
         final ByteArrayOutputStream out = new ByteArrayOutputStream();
         VariantSupport.write(out, variantType, value, codepage);
         out.close();
         final byte[] b = out.toByteArray();
         final Object objRead =
-            VariantSupport.read(b, 0, b.length + LittleEndian.INT_SIZE,
+            VariantSupport.read(b, 0, b.length + LittleEndianConsts.INT_SIZE, variantType, codepage);
-                                variantType, codepage);
+        if (objRead instanceof byte[]) {
-        if (objRead instanceof byte[])
+            assertArrayEquals((byte[])value, (byte[])objRead);
-        {
+        } else if (value != null && !value.equals(objRead)) {
-            byte[] valueB = (byte[])value;
-            byte[] readB = (byte[])objRead;
-            if (valueB.length != readB.length)
-               fail("Byte arrays are different length - expected " + valueB.length +
-                     " but found " + readB.length);
-
-            final int diff = diff(valueB, readB);
-            if (diff >= 0)
-                fail("Byte arrays are different. First different byte is at " +
-                     "index " + diff + ".");
-        }
-        else
-            if (value != null && !value.equals(objRead))
-            {
-                fail("Expected: \"" + value + "\" but was: \"" + objRead +
-                     "\". Codepage: " + codepage +
-                     (codepage == -1 ?
-                      " (" + System.getProperty("file.encoding") + ")." : "."));
-            }
-            else
             assertEquals(value, objRead);
         }
-
-
-
-    /**
-     * <p>Compares two byte arrays.</p>
-     *
-     * @param a The first byte array
-     * @param b The second byte array
-     * @return The index of the first byte that is different. If the byte arrays
-     * are equal, -1 is returned.
-     */
-    private int diff(final byte[] a, final byte[] b)
-    {
-        final int min = Math.min(a.length, b.length);
-        for (int i = 0; i < min; i++)
-            if (a[i] != b[i])
-                return i;
-        if (a.length != b.length)
-            return min;
-        return -1;
     }
 
-
-
-    /**
-     * <p>This test method does a write and read back test with all POI
-     * filesystems in the "data" directory by performing the following
-     * actions for each file:</p>
-     *
-     * <ul>
-     *
-     * <li><p>Read its property set streams.</p></li>
-     *
-     * <li><p>Create a new POI filesystem containing the origin file's
-     * property set streams.</p></li>
-     *
-     * <li><p>Read the property set streams from the POI filesystem just
-     * created.</p></li>
-     *
-     * <li><p>Compare each property set stream with the corresponding one from
-     * the origin file and check whether they are equal.</p></li>
-     *
-     * </ul>
-     * @throws IOException 
-     */
-    @Test
-    public void recreate() throws IOException
-    {
-        final File dataDir = _samples.getFile("");
-        final File[] fileList = dataDir.listFiles(new FileFilter()
-            {
-                @Override
-                public boolean accept(final File f)
-                {
-                    return f.getName().startsWith("Test") && TestReadAllFiles.checkExclude(f);
-                }
-            });
-        for (final File file : fileList) {
-            try {
-                testRecreate(file);
-            } catch (Exception e) {
-                throw new IOException("While handling file " + file, e);
-            }
-        }
-    }
-
-
-
-    /**
-     * <p>Performs the check described in {@link #recreate()} for a single
-     * POI filesystem.</p>
-     *
-     * @param f the POI filesystem to check
-     * @throws IOException 
-     * @throws HPSFException
-     */
-    private void testRecreate(final File f) throws IOException, HPSFException
-    {
-        /* Read the POI filesystem's property set streams: */
-        final POIFile[] psf1 = Util.readPropertySets(f);
-
-        /* Create a new POI filesystem containing the origin file's
-         * property set streams: */
-        final File copy = TempFile.createTempFile(f.getName(), "");
-        copy.deleteOnExit();
-        final OutputStream out = new FileOutputStream(copy);
-        final POIFSFileSystem poiFs = new POIFSFileSystem();
-        for (POIFile file : psf1) {
-            final InputStream in =
-                new ByteArrayInputStream(file.getBytes());
-            final PropertySet psIn = PropertySetFactory.create(in);
-            final MutablePropertySet psOut = new MutablePropertySet(psIn);
-            final ByteArrayOutputStream psStream =
-                new ByteArrayOutputStream();
-            psOut.write(psStream);
-            psStream.close();
-            final byte[] streamData = psStream.toByteArray();
-            poiFs.createDocument(new ByteArrayInputStream(streamData),
-                                 file.getName());
-            poiFs.writeFilesystem(out);
-        }
-        poiFs.close();
-        out.close();
-
-
-        /* Read the property set streams from the POI filesystem just
-         * created. */
-        final POIFile[] psf2 = Util.readPropertySets(copy);
-        for (int i = 0; i < psf2.length; i++)
-        {
-            final byte[] bytes1 = psf1[i].getBytes();
-            final byte[] bytes2 = psf2[i].getBytes();
-            final InputStream in1 = new ByteArrayInputStream(bytes1);
-            final InputStream in2 = new ByteArrayInputStream(bytes2);
-            final PropertySet ps1 = PropertySetFactory.create(in1);
-            final PropertySet ps2 = PropertySetFactory.create(in2);
-
-            /* Compare the property set stream with the corresponding one
-             * from the origin file and check whether they are equal. */
-            assertEquals("Equality for file " + f.getName(), ps1, ps2);
-        }
-    }
-
-
-
     /**
      * <p>Tests writing and reading back a proper dictionary.</p>
      * @throws IOException 
      * @throws HPSFException 
      */
     @Test
-    public void dictionary() throws IOException, HPSFException
+    public void dictionary() throws IOException, HPSFException {
-    {
         final File copy = TempFile.createTempFile("Test-HPSF", "ole2");
         copy.deleteOnExit();
 
@@ -791,17 +504,16 @@ public class TestWrite
         s.setDictionary(m);
         s.setFormatID(SectionIDMap.DOCUMENT_SUMMARY_INFORMATION_ID[0]);
         int codepage = CodePageUtil.CP_UNICODE;
-        s.setProperty(PropertyIDMap.PID_CODEPAGE, Variant.VT_I2,
+        s.setProperty(PropertyIDMap.PID_CODEPAGE, Variant.VT_I2, codepage);
-                      Integer.valueOf(codepage));
         poiFs.createDocument(ps1.toInputStream(), "Test");
         poiFs.writeFilesystem(out);
         poiFs.close();
         out.close();
 
         /* Read back: */
-        final POIFile[] psf = Util.readPropertySets(copy);
+        final List<POIFile> psf = Util.readPropertySets(copy);
-        assertEquals(1, psf.length);
+        assertEquals(1, psf.size());
-        final byte[] bytes = psf[0].getBytes();
+        final byte[] bytes = psf.get(0).getBytes();
         final InputStream in = new ByteArrayInputStream(bytes);
         final PropertySet ps2 = PropertySetFactory.create(in);
 
@@ -1039,8 +751,7 @@ public class TestWrite
      * @throws HPSFException 
      */
     @Test(expected=IllegalPropertySetDataException.class)
-    public void dictionaryWithInvalidCodepage() throws IOException, HPSFException
+    public void dictionaryWithInvalidCodepage() throws IOException, HPSFException {
-    {
         final File copy = TempFile.createTempFile("Test-HPSF", "ole2");
         copy.deleteOnExit();
         
@@ -1069,22 +780,17 @@ public class TestWrite
         }
     }
 
-
-
     /**
      * <p>Returns the display name of the default character set.</p>
      *
      * @return the display name of the default character set.
      */
-    private String getDefaultCharsetName()
+    private static String getDefaultCharsetName() {
-    {
         final String charSetName = System.getProperty("file.encoding");
         final Charset charSet = Charset.forName(charSetName);
         return charSet.displayName(Locale.ROOT);
     }
 
-
-
     /**
      * <p>In order to execute tests with characters beyond US-ASCII, this
      * method checks whether the application is runing in an environment
@@ -1093,8 +799,7 @@ public class TestWrite
      * @return <code>true</code> if the default character set is 16-bit-capable,
      * else <code>false</code>.
      */
-    private boolean hasProperDefaultCharset()
+    private boolean hasProperDefaultCharset() {
-    {
         final String charSetName = System.getProperty("file.encoding");
         final Charset charSet = Charset.forName(charSetName);
         return charSet.newEncoder().canEncode('\u00e4');

src/testcases/org/apache/poi/hpsf/basic/TestWriteWellKnown.java

@@ -24,9 +24,7 @@ import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertTrue;
 
 import java.io.File;
-import java.io.FileFilter;
 import java.io.FileInputStream;
-import java.io.FileNotFoundException;
 import java.io.FileOutputStream;
 import java.io.IOException;
 import java.io.OutputStream;
@@ -51,7 +49,6 @@ import org.apache.poi.hpsf.Variant;
 import org.apache.poi.hpsf.VariantSupport;
 import org.apache.poi.hpsf.WritingNotSupportedException;
 import org.apache.poi.hpsf.wellknown.SectionIDMap;
-import org.apache.poi.poifs.filesystem.DirectoryEntry;
 import org.apache.poi.poifs.filesystem.DocumentInputStream;
 import org.apache.poi.poifs.filesystem.NPOIFSFileSystem;
 import org.apache.poi.util.IOUtils;
@@ -73,70 +70,6 @@ public class TestWriteWellKnown {
         VariantSupport.setLogUnsupportedTypes(false);
     }
 
-    /**
-     * <p>This test method checks whether DocumentSummary information streams
-     * can be read. This is done by opening all "Test*" files in the 'poifs' directrory
-     * pointed to by the "POI.testdata.path" system property, trying to extract
-     * the document summary information stream in the root directory and calling
-     * its get... methods.</p>
-     */
-    @Test
-    public void testReadDocumentSummaryInformation()
-            throws FileNotFoundException, IOException,
-            NoPropertySetStreamException, MarkUnsupportedException,
-            UnexpectedPropertySetTypeException
-    {
-        POIDataSamples _samples = POIDataSamples.getHPSFInstance();
-        final File dataDir = _samples.getFile("");
-        final File[] docs = dataDir.listFiles(new FileFilter()
-        {
-            @Override
-            public boolean accept(final File file)
-            {
-                return file.isFile() && file.getName().startsWith("Test") && TestReadAllFiles.checkExclude(file);
-            }
-        });
-
-        for (final File doc : docs) {
-            NPOIFSFileSystem poifs = null;
-            try {
-                /* Read a test document <em>doc</em> into a POI filesystem. */
-                poifs = new NPOIFSFileSystem(doc, true);
-                final DirectoryEntry dir = poifs.getRoot();
-                /*
-                 * If there is a document summry information stream, read it from
-                 * the POI filesystem.
-                 */
-                if (dir.hasEntry(DocumentSummaryInformation.DEFAULT_STREAM_NAME)) {
-                    final DocumentSummaryInformation dsi = getDocumentSummaryInformation(poifs);
-    
-                    /* Execute the get... methods. */
-                    dsi.getByteCount();
-                    dsi.getByteOrder();
-                    dsi.getCategory();
-                    dsi.getCompany();
-                    dsi.getCustomProperties();
-                    // FIXME dsi.getDocparts();
-                    // FIXME dsi.getHeadingPair();
-                    dsi.getHiddenCount();
-                    dsi.getLineCount();
-                    dsi.getLinksDirty();
-                    dsi.getManager();
-                    dsi.getMMClipCount();
-                    dsi.getNoteCount();
-                    dsi.getParCount();
-                    dsi.getPresentationFormat();
-                    dsi.getScale();
-                    dsi.getSlideCount();
-                }
-            } catch (Exception e) {
-                throw new IOException("While handling file " + doc, e);
-            } finally {
-                if (poifs != null) poifs.close();
-            }
-        }
-    }
-
     static final String P_APPLICATION_NAME = "ApplicationName";
     static final String P_AUTHOR = "Author";
     static final int    P_CHAR_COUNT = 4712;
@@ -483,15 +416,12 @@ public class TestWriteWellKnown {
         dsi.removeScale();
         dsi.removeSlideCount();
 
-        /*
+        // Write the summary information stream and the document summary
-         * <li><p>Write the summary information stream and the document summary
+        // information stream to the POI filesystem.
-         * information stream to the POI filesystem. */
         si.write(poifs.getRoot(), SummaryInformation.DEFAULT_STREAM_NAME);
         dsi.write(poifs.getRoot(), DocumentSummaryInformation.DEFAULT_STREAM_NAME);
 
-        /*
+        // Write the POI filesystem to a (temporary) file doc3 and close the latter.
-         * <li><p>Write the POI filesystem to a (temporary) file <em>doc3</em>
-         * and close the latter. */
         FileOutputStream out = new FileOutputStream(fileOut);
         poifs.writeFilesystem(out);
         out.close();
@@ -501,9 +431,9 @@ public class TestWriteWellKnown {
     }
     
     /*
-     * Open <em>doc3</em> for reading and check summary information
+     * Open {@code doc3} for reading and check summary information
      * and document summary information. All properties removed before must not
-     * be found in the property streams of <em>doc3</em>.
+     * be found in the property streams of {@code doc3}.
      */
     private static CustomProperties write3rdFile(File fileIn, File fileOut) throws Exception {
         NPOIFSFileSystem poifs = new NPOIFSFileSystem(fileIn, false);
@@ -571,7 +501,12 @@ public class TestWriteWellKnown {
         return si;
     }
     
-    private static DocumentSummaryInformation getDocumentSummaryInformation(NPOIFSFileSystem poifs) throws Exception {
+    static DocumentSummaryInformation getDocumentSummaryInformation(NPOIFSFileSystem poifs)
+    throws IOException, NoPropertySetStreamException, UnexpectedPropertySetTypeException, MarkUnsupportedException  {
+        if (!poifs.getRoot().hasEntry(DocumentSummaryInformation.DEFAULT_STREAM_NAME)) {
+            return null;
+        }
+
         DocumentInputStream dis = poifs.createDocumentInputStream(DocumentSummaryInformation.DEFAULT_STREAM_NAME);
         PropertySet ps = new PropertySet(dis);
         DocumentSummaryInformation dsi = new DocumentSummaryInformation(ps);
@@ -579,83 +514,8 @@ public class TestWriteWellKnown {
         return dsi;
     }
 
-    
-    
     /**
-     * <p>Tests the simplified custom properties by reading them from the
+     * Tests basic custom property features.
-     * available test files.</p>
-     *
-     * @throws Throwable if anything goes wrong.
-     */
-    @Test
-    public void testReadCustomPropertiesFromFiles() throws Throwable
-    {
-        final AllDataFilesTester.TestTask task = new AllDataFilesTester.TestTask()
-        {
-            @Override
-            public void runTest(final File file) throws FileNotFoundException,
-                    IOException, NoPropertySetStreamException,
-                    MarkUnsupportedException,
-                    UnexpectedPropertySetTypeException
-            {
-                /* Read a test document <em>doc</em> into a POI filesystem. */
-                NPOIFSFileSystem poifs = null;
-                try {
-                    poifs = new NPOIFSFileSystem(file);
-                    final DirectoryEntry dir = poifs.getRoot();
-                    /*
-                     * If there is a document summry information stream, read it from
-                     * the POI filesystem, else create a new one.
-                     */
-                    DocumentSummaryInformation dsi;
-                    if (dir.hasEntry(DocumentSummaryInformation.DEFAULT_STREAM_NAME)) {
-                        final DocumentInputStream dis = poifs.createDocumentInputStream(DocumentSummaryInformation.DEFAULT_STREAM_NAME);
-                        final PropertySet ps = new PropertySet(dis);
-                        dsi = new DocumentSummaryInformation(ps);
-                        dis.close();
-                    } else {
-                        dsi = PropertySetFactory.newDocumentSummaryInformation();
-                    }
-                    final CustomProperties cps = dsi.getCustomProperties();
-    
-                    if (cps == null)
-                        /* The document does not have custom properties. */
-                        return;
-    
-                    for (CustomProperty cp : cps.values()) {
-                        cp.getName();
-                        cp.getValue();
-                    }
-                } finally {
-                    if (poifs != null) poifs.close();
-                }
-            }
-        };
-
-        POIDataSamples _samples = POIDataSamples.getHPSFInstance();
-        final File dataDir = _samples.getFile("");
-        final File[] docs = dataDir.listFiles(new FileFilter()
-        {
-            @Override
-            public boolean accept(final File file)
-            {
-                return file.isFile() && file.getName().startsWith("Test") && TestReadAllFiles.checkExclude(file);
-            }
-        });
-
-        for (File doc : docs) {
-            try {
-                task.runTest(doc);
-            } catch (Exception e) {
-                throw new IOException("While handling file " + doc, e);
-            }
-        }
-    }
-
-
-
-    /**
-     * <p>Tests basic custom property features.</p>
      */
     @Test
     public void testCustomerProperties()
@@ -693,8 +553,8 @@ public class TestWriteWellKnown {
 
 
     /**
-     * <p>Tests reading custom properties from a section including reading
+     * Tests reading custom properties from a section including reading
-     * custom properties which are not pure.</p>
+     * custom properties which are not pure.
      */
     @Test
     public void testGetCustomerProperties()

src/testcases/org/apache/poi/hpsf/basic/Util.java

@@ -19,13 +19,11 @@
 package org.apache.poi.hpsf.basic;
 
 import java.io.ByteArrayOutputStream;
-import java.io.EOFException;
 import java.io.File;
 import java.io.FileInputStream;
 import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.io.InputStream;
-import java.io.OutputStream;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.LinkedList;
@@ -36,6 +34,7 @@ import org.apache.poi.hpsf.PropertySet;
 import org.apache.poi.poifs.eventfilesystem.POIFSReader;
 import org.apache.poi.poifs.eventfilesystem.POIFSReaderEvent;
 import org.apache.poi.poifs.eventfilesystem.POIFSReaderListener;
+import org.apache.poi.util.IOUtils;
 
 
 
@@ -44,42 +43,6 @@ import org.apache.poi.poifs.eventfilesystem.POIFSReaderListener;
  */
 final class Util {
 
-    /**
-     * <p>Reads bytes from an input stream and writes them to an
-     * output stream until end of file is encountered.</p>
-     *
-     * @param in the input stream to read from
-     * 
-     * @param out the output stream to write to
-     * 
-     * @exception IOException if an I/O exception occurs
-     */
-    public static void copy(final InputStream in, final OutputStream out)
-        throws IOException
-    {
-        final int BUF_SIZE = 1000;
-        byte[] b = new byte[BUF_SIZE];
-        int read;
-        boolean eof = false;
-        while (!eof)
-        {
-            try
-            {
-                read = in.read(b, 0, BUF_SIZE);
-                if (read > 0)
-                    out.write(b, 0, read);
-                else
-                    eof = true;
-            }
-            catch (EOFException ex)
-            {
-                eof = true;
-            }
-        }
-    }
-
-
-
     /**
      * <p>Reads all files from a POI filesystem and returns them as an
      * array of {@link POIFile} instances. This method loads all files
@@ -143,7 +106,7 @@ final class Util {
                     final InputStream in = event.getStream();
                     final ByteArrayOutputStream out =
                         new ByteArrayOutputStream();
-                    Util.copy(in, out);
+                    IOUtils.copy(in, out);
                     out.close();
                     f.setBytes(out.toByteArray());
                     files.add(f);
@@ -192,34 +155,33 @@ final class Util {
      * 
      * @exception IOException if an I/O exception occurs
      */
-    public static POIFile[] readPropertySets(final File poiFs)
+    public static List<POIFile> readPropertySets(final File poiFs)
-        throws FileNotFoundException, IOException
+    throws FileNotFoundException, IOException {
-    {
+        FileInputStream stream = new FileInputStream(poiFs);
+        try {
+            return readPropertySets(stream);
+        } finally {
+            stream.close();
+        }
+    }
+            
+    public static List<POIFile> readPropertySets(final InputStream poiFs)
+    throws FileNotFoundException, IOException {
         final List<POIFile> files = new ArrayList<POIFile>(7);
         final POIFSReader r = new POIFSReader();
-        POIFSReaderListener pfl = new POIFSReaderListener()
+        POIFSReaderListener pfl = new POIFSReaderListener() {
-        {
             @Override
-            public void processPOIFSReaderEvent(final POIFSReaderEvent event)
+            public void processPOIFSReaderEvent(final POIFSReaderEvent event) {
-            {
+                try {
-                try
-                {
                     final POIFile f = new POIFile();
                     f.setName(event.getName());
                     f.setPath(event.getPath());
                     final InputStream in = event.getStream();
-                    if (PropertySet.isPropertySetStream(in))
+                    if (PropertySet.isPropertySetStream(in)) {
-                    {
+                        f.setBytes(IOUtils.toByteArray(in));
-                        final ByteArrayOutputStream out =
-                            new ByteArrayOutputStream();
-                        Util.copy(in, out);
-                        out.close();
-                        f.setBytes(out.toByteArray());
                         files.add(f);
                     }
-                }
+                } catch (Exception ex) {
-                catch (Exception ex)
-                {
                     throw new RuntimeException(ex);
                 }
             }
@@ -229,17 +191,9 @@ final class Util {
         r.registerListener(pfl);
 
         /* Read the POI filesystem. */
-        FileInputStream stream = new FileInputStream(poiFs);
+        r.read(poiFs);
-        try {
-            r.read(stream);
-        } finally {
-            stream.close();
-        }
 
-        POIFile[] result = new POIFile[files.size()];
+        return files;
-        for (int i = 0; i < result.length; i++)
-            result[i] = files.get(i);
-        return result;
     }