clear unused import warnings

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1408236 13f79535-47bb-0310-9956-ffa450edef68

src/java/org/apache/poi/hssf/dev/ReSave.java

@@ -18,7 +18,6 @@
 package org.apache.poi.hssf.dev;
 
 import org.apache.poi.hssf.usermodel.HSSFPatriarch;
-import org.apache.poi.hssf.usermodel.HSSFShape;
 import org.apache.poi.hssf.usermodel.HSSFSheet;
 import org.apache.poi.hssf.usermodel.HSSFWorkbook;
 

src/java/org/apache/poi/hssf/usermodel/HSSFCell.java

@@ -22,24 +22,17 @@ import java.text.SimpleDateFormat;
 import java.util.*;
 
 import org.apache.poi.hssf.model.HSSFFormulaParser;
-import org.apache.poi.hssf.model.InternalSheet;
 import org.apache.poi.hssf.model.InternalWorkbook;
 import org.apache.poi.hssf.record.BlankRecord;
 import org.apache.poi.hssf.record.BoolErrRecord;
 import org.apache.poi.hssf.record.CellValueRecordInterface;
-import org.apache.poi.hssf.record.CommonObjectDataSubRecord;
-import org.apache.poi.hssf.record.DrawingRecord;
 import org.apache.poi.hssf.record.ExtendedFormatRecord;
 import org.apache.poi.hssf.record.FormulaRecord;
 import org.apache.poi.hssf.record.HyperlinkRecord;
 import org.apache.poi.hssf.record.LabelSSTRecord;
-import org.apache.poi.hssf.record.NoteRecord;
 import org.apache.poi.hssf.record.NumberRecord;
-import org.apache.poi.hssf.record.ObjRecord;
 import org.apache.poi.hssf.record.Record;
 import org.apache.poi.hssf.record.RecordBase;
-import org.apache.poi.hssf.record.SubRecord;
-import org.apache.poi.hssf.record.TextObjectRecord;
 import org.apache.poi.hssf.record.aggregates.FormulaRecordAggregate;
 import org.apache.poi.hssf.record.common.UnicodeString;
 import org.apache.poi.ss.formula.ptg.ExpPtg;
@@ -57,7 +50,7 @@ import org.apache.poi.util.POILogFactory;
 /**
  * High level representation of a cell in a row of a spreadsheet.
  * Cells can be numeric, formula-based or string-based (text).  The cell type
- * specifies this.  String cells cannot conatin numbers and numeric cells cannot
+ * specifies this.  String cells cannot contain numbers and numeric cells cannot
  * contain strings (at least according to our model).  Client apps should do the
  * conversions themselves.  Formula cells have the formula string, as well as
  * the formula result, which can be numeric or string.

src/java/org/apache/poi/hssf/usermodel/HSSFShape.java

@@ -24,7 +24,6 @@ import org.apache.poi.util.LittleEndian;
 
 import java.io.ByteArrayOutputStream;
 import java.io.IOException;
-import java.util.Iterator;
 
 /**
  * An abstract shape.

src/java/org/apache/poi/hssf/usermodel/HSSFTextbox.java

@@ -19,7 +19,6 @@ package org.apache.poi.hssf.usermodel;
 
 import org.apache.poi.ddf.*;
 import org.apache.poi.hssf.record.*;
-import org.apache.poi.ss.usermodel.RichTextString;
 
 /**
  * A textbox is a shape that may hold a rich text string.

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

@@ -17,10 +17,6 @@
 
 package org.apache.poi.util;
 
-import java.io.ByteArrayOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.OutputStream;
 
 public final class PngUtils {
 

src/testcases/org/apache/poi/hssf/model/TestDrawingAggregate.java

@@ -43,8 +43,6 @@ import java.io.ByteArrayOutputStream;
 import java.io.File;
 import java.io.FilenameFilter;
 import java.io.IOException;
-import java.lang.reflect.InvocationTargetException;
-import java.lang.reflect.Method;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.HashMap;

src/testcases/org/apache/poi/hssf/model/TestDrawingShapes.java

@@ -28,9 +28,6 @@ import org.apache.poi.ss.usermodel.Workbook;
 import org.apache.poi.util.HexDump;
 
 import java.io.IOException;
-import java.util.Arrays;
-
-import static junit.framework.Assert.assertEquals;
 
 /**
  * @author Evgeniy Berlog

src/testcases/org/apache/poi/hssf/model/TestHSSFAnchor.java

@@ -21,7 +21,6 @@ import junit.framework.TestCase;
 import org.apache.poi.ddf.*;
 import org.apache.poi.hssf.HSSFTestDataSamples;
 import org.apache.poi.hssf.usermodel.*;
-import org.apache.poi.util.HexDump;
 
 /**
  * @author Evgeniy Berlog

src/testcases/org/apache/poi/hssf/model/TestSheet.java

@@ -35,7 +35,6 @@ import org.apache.poi.ss.formula.FormulaShifter;
 import org.apache.poi.ss.util.CellRangeAddress;
 import org.apache.poi.util.HexRead;
 
-import java.io.FileOutputStream;
 import java.io.IOException;
 import java.util.ArrayList;
 import java.util.Arrays;

src/testcases/org/apache/poi/hssf/record/TestEscherAggregate.java

@@ -20,9 +20,7 @@ package org.apache.poi.hssf.record;
 import junit.framework.TestCase;
 import org.apache.poi.ddf.EscherClientDataRecord;
 import org.apache.poi.ddf.EscherContainerRecord;
-import org.apache.poi.ddf.EscherDggRecord;
 import org.apache.poi.ddf.EscherSpRecord;
-import org.apache.poi.hssf.model.DrawingManager2;
 import org.apache.poi.util.HexDump;
 import org.apache.poi.util.HexRead;
 

src/testcases/org/apache/poi/hssf/usermodel/HSSFTestHelper.java

@@ -24,11 +24,6 @@ import org.apache.poi.hssf.record.EscherAggregate;
 import org.apache.poi.hssf.record.ObjRecord;
 import org.apache.poi.hssf.record.TextObjectRecord;
 
-import java.lang.reflect.InvocationTargetException;
-import java.lang.reflect.Method;
-import java.util.Arrays;
-import java.util.Map;
-
 /**
  * Helper class for HSSF tests that aren't within the
  *  HSSF UserModel package, but need to do internal

src/testcases/org/apache/poi/hssf/usermodel/TestShapeGroup.java

@@ -22,12 +22,8 @@ import org.apache.poi.ddf.EscherContainerRecord;
 import org.apache.poi.ddf.EscherSpgrRecord;
 import org.apache.poi.hssf.HSSFTestDataSamples;
 import org.apache.poi.hssf.record.EscherAggregate;
-import org.apache.poi.hssf.record.ObjRecord;
 
 import java.lang.reflect.Field;
-import java.util.Arrays;
-import java.util.HashMap;
-import java.util.Map;
 
 /**
  * @author Evgeniy Berlog

src/testcases/org/apache/poi/hssf/usermodel/TestText.java

@@ -21,7 +21,6 @@ import junit.framework.TestCase;
 import org.apache.poi.hssf.HSSFTestDataSamples;
 import org.apache.poi.hssf.model.HSSFTestModelHelper;
 import org.apache.poi.hssf.model.TextboxShape;
-import org.apache.poi.hssf.record.CommonObjectDataSubRecord;
 import org.apache.poi.hssf.record.ObjRecord;
 import org.apache.poi.hssf.record.TextObjectRecord;