Remove "throws" declarations that didn't actually get thrown. Remove a

couple of try blocks that only caught throws we didn't throw. IntelliJ
optimization.

src/com/fsck/k9/K9.java

@@ -53,7 +53,7 @@ public class K9 extends Application
          *            The application instance. Never <code>null</code>.
          * @throws Exception
          */
-        void initializeComponent(K9 application) throws Exception;
+        void initializeComponent(K9 application);
     }
 
     public static Application app = null;

src/com/fsck/k9/activity/MessageView.java

@@ -2090,8 +2090,7 @@ public class MessageView extends K9Activity implements OnClickListener
         }
     }
 
-    private Bitmap getPreviewIcon(Attachment attachment) throws MessagingException
-    {
+    private Bitmap getPreviewIcon(Attachment attachment) {
         try
         {
             return BitmapFactory.decodeStream(

src/com/fsck/k9/controller/MessagingController.java

@@ -3206,8 +3206,7 @@ public class MessagingController implements Runnable
          * Check if the attachment has already been downloaded. If it has there's no reason to
          * download it, so we just tell the listener that it's ready to go.
          */
-        try
-        {
+
             if (part.getBody() != null)
             {
                 for (MessagingListener l : getListeners())
@@ -3230,14 +3229,8 @@ public class MessagingController implements Runnable
                 }
                 return;
             }
-        }
-        catch (MessagingException me)
-        {
-            /*
-             * If the header isn't there the attachment isn't downloaded yet, so just continue
-             * on.
-             */
-        }
+
+
 
         for (MessagingListener l : getListeners())
         {

src/com/fsck/k9/mail/Folder.java

@@ -61,7 +61,7 @@ public abstract class Folder
      * was requested with.
      * @return
      */
-    public abstract OpenMode getMode() throws MessagingException;
+    public abstract OpenMode getMode();
 
     public abstract boolean create(FolderType type) throws MessagingException;
 
@@ -151,7 +151,7 @@ public abstract class Folder
 
     public abstract String getName();
 
-    public abstract Flag[] getPermanentFlags() throws MessagingException;
+    public abstract Flag[] getPermanentFlags();
 
     /**
      *

src/com/fsck/k9/mail/Message.java

@@ -84,7 +84,7 @@ public abstract class Message implements Part, Body
         return mFolder;
     }
 
-    public abstract String getSubject() throws MessagingException;
+    public abstract String getSubject();
 
     public abstract void setSubject(String subject) throws MessagingException;
 
@@ -115,11 +115,11 @@ public abstract class Message implements Part, Body
                       });
     }
 
-    public abstract Address[] getFrom() throws MessagingException;
+    public abstract Address[] getFrom();
 
     public abstract void setFrom(Address from) throws MessagingException;
 
-    public abstract Address[] getReplyTo() throws MessagingException;
+    public abstract Address[] getReplyTo();
 
     public abstract void setReplyTo(Address[] from) throws MessagingException;
 
@@ -131,7 +131,7 @@ public abstract class Message implements Part, Body
 
     public abstract void setReferences(String references) throws MessagingException;
 
-    public abstract Body getBody() throws MessagingException;
+    public abstract Body getBody();
 
     public abstract String getContentType() throws MessagingException;
 

src/com/fsck/k9/mail/Multipart.java

@@ -14,48 +14,39 @@ public abstract class Multipart implements Body
 
     protected String mContentType;
 
-    public void addBodyPart(BodyPart part) throws MessagingException
-    {
+    public void addBodyPart(BodyPart part) {
         mParts.add(part);
     }
 
-    public void addBodyPart(BodyPart part, int index) throws MessagingException
-    {
+    public void addBodyPart(BodyPart part, int index) {
         mParts.add(index, part);
     }
 
-    public BodyPart getBodyPart(int index) throws MessagingException
-    {
+    public BodyPart getBodyPart(int index) {
         return mParts.get(index);
     }
 
-    public String getContentType() throws MessagingException
-    {
+    public String getContentType() {
         return mContentType;
     }
 
-    public int getCount() throws MessagingException
-    {
+    public int getCount() {
         return mParts.size();
     }
 
-    public boolean removeBodyPart(BodyPart part) throws MessagingException
-    {
+    public boolean removeBodyPart(BodyPart part) {
         return mParts.remove(part);
     }
 
-    public void removeBodyPart(int index) throws MessagingException
-    {
+    public void removeBodyPart(int index) {
         mParts.remove(index);
     }
 
-    public Part getParent() throws MessagingException
-    {
+    public Part getParent() {
         return mParent;
     }
 
-    public void setParent(Part parent) throws MessagingException
-    {
+    public void setParent(Part parent) {
         this.mParent = parent;
     }
 

src/com/fsck/k9/mail/Part.java

@@ -12,7 +12,7 @@ public interface Part
 
     public void setHeader(String name, String value) throws MessagingException;
 
-    public Body getBody() throws MessagingException;
+    public Body getBody();
 
     public String getContentType() throws MessagingException;
 
@@ -22,7 +22,7 @@ public interface Part
 
     public String[] getHeader(String name) throws MessagingException;
 
-    public int getSize() throws MessagingException;
+    public int getSize();
 
     public boolean isMimeType(String mimeType) throws MessagingException;
 

src/com/fsck/k9/mail/Store.java

@@ -101,7 +101,7 @@ public abstract class Store
         return (LocalStore) store;
     }
 
-    public abstract Folder getFolder(String name) throws MessagingException;
+    public abstract Folder getFolder(String name);
 
     public abstract List<? extends Folder> getPersonalNamespaces(boolean forceListAll) throws MessagingException;
 

src/com/fsck/k9/mail/Transport.java

@@ -33,5 +33,5 @@ public abstract class Transport
 
     public abstract void sendMessage(Message message) throws MessagingException;
 
-    public abstract void close() throws MessagingException;
+    public abstract void close();
 }

src/com/fsck/k9/mail/internet/BinaryTempFileBody.java

@@ -24,8 +24,7 @@ public class BinaryTempFileBody implements Body
         mTempDirectory = tempDirectory;
     }
 
-    public BinaryTempFileBody() throws IOException
-    {
+    public BinaryTempFileBody() {
         if (mTempDirectory == null)
         {
             throw new

src/com/fsck/k9/mail/internet/MimeBodyPart.java

@@ -39,8 +39,7 @@ public class MimeBodyPart extends BodyPart
         setBody(body);
     }
 
-    protected String getFirstHeader(String name) throws MessagingException
-    {
+    protected String getFirstHeader(String name) {
         return mHeader.getFirstHeader(name);
     }
 
@@ -64,8 +63,7 @@ public class MimeBodyPart extends BodyPart
         mHeader.removeHeader(name);
     }
 
-    public Body getBody() throws MessagingException
-    {
+    public Body getBody() {
         return mBody;
     }
 
@@ -149,8 +147,7 @@ public class MimeBodyPart extends BodyPart
         return getMimeType().equals(mimeType);
     }
 
-    public int getSize() throws MessagingException
-    {
+    public int getSize() {
         return mSize;
     }
 

src/com/fsck/k9/mail/internet/MimeHeader.java

@@ -111,8 +111,7 @@ public class MimeHeader
         mFields.removeAll(removeFields);
     }
 
-    public void writeTo(OutputStream out) throws IOException, MessagingException
-    {
+    public void writeTo(OutputStream out) throws IOException {
         BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(out), 1024);
         for (Field field : mFields)
         {

src/com/fsck/k9/mail/internet/MimeMessage.java

@@ -121,8 +121,7 @@ public class MimeMessage extends Message
         addSentDate(sentDate);
     }
 
-    public void setInternalSentDate(Date sentDate) throws MessagingException
-    {
+    public void setInternalSentDate(Date sentDate) {
         this.mSentDate = sentDate;
     }
 
@@ -161,8 +160,7 @@ public class MimeMessage extends Message
         return MimeUtility.getHeaderParameter(getContentType(), null);
     }
 
-    public int getSize() throws MessagingException
-    {
+    public int getSize() {
         return mSize;
     }
 
@@ -255,8 +253,7 @@ public class MimeMessage extends Message
      * Returns the unfolded, decoded value of the Subject header.
      */
     @Override
-    public String getSubject() throws MessagingException
-    {
+    public String getSubject() {
         return MimeUtility.unfoldAndDecode(getFirstHeader("Subject"));
     }
 
@@ -267,8 +264,7 @@ public class MimeMessage extends Message
     }
 
     @Override
-    public Address[] getFrom() throws MessagingException
-    {
+    public Address[] getFrom() {
         if (mFrom == null)
         {
             String list = MimeUtility.unfold(getFirstHeader("From"));
@@ -299,8 +295,7 @@ public class MimeMessage extends Message
     }
 
     @Override
-    public Address[] getReplyTo() throws MessagingException
-    {
+    public Address[] getReplyTo() {
         if (mReplyTo == null)
         {
             mReplyTo = Address.parse(MimeUtility.unfold(getFirstHeader("Reply-to")));
@@ -410,8 +405,7 @@ public class MimeMessage extends Message
     }
 
     @Override
-    public Body getBody() throws MessagingException
-    {
+    public Body getBody() {
         return mBody;
     }
 
@@ -649,14 +643,8 @@ public class MimeMessage extends Message
             {
                 sb.append((char)b);
             }
-            try
-            {
-                ((MimeMultipart)stack.peek()).setPreamble(sb.toString());
-            }
-            catch (MessagingException me)
-            {
-                throw new Error(me);
-            }
+            ((MimeMultipart)stack.peek()).setPreamble(sb.toString());
+
         }
 
         public void raw(InputStream is) throws IOException

src/com/fsck/k9/mail/internet/MimeMultipart.java

@@ -54,24 +54,20 @@ public class MimeMultipart extends Multipart
         return sb.toString().toUpperCase();
     }
 
-    public String getPreamble() throws MessagingException
-    {
+    public String getPreamble() {
         return mPreamble;
     }
 
-    public void setPreamble(String preamble) throws MessagingException
-    {
+    public void setPreamble(String preamble) {
         this.mPreamble = preamble;
     }
 
     @Override
-    public String getContentType() throws MessagingException
-    {
+    public String getContentType() {
         return mContentType;
     }
 
-    public void setSubType(String subType) throws MessagingException
-    {
+    public void setSubType(String subType) {
         this.mSubType = subType;
         mContentType = String.format("multipart/%s; boundary=\"%s\"", subType, mBoundary);
     }

src/com/fsck/k9/mail/store/ImapStore.java

@@ -216,8 +216,7 @@ public class ImapStore extends Store
     }
 
     @Override
-    public Folder getFolder(String name) throws MessagingException
-    {
+    public Folder getFolder(String name) {
         ImapFolder folder;
         synchronized (mFolderCache)
         {
@@ -667,8 +666,7 @@ public class ImapStore extends Store
         }
 
         @Override
-        public OpenMode getMode() throws MessagingException
-        {
+        public OpenMode getMode() {
             return mMode;
         }
 
@@ -1497,8 +1495,7 @@ public class ImapStore extends Store
         }
 
         @Override
-        public Flag[] getPermanentFlags() throws MessagingException
-        {
+        public Flag[] getPermanentFlags() {
             return PERMANENT_FLAGS;
         }
 
@@ -2015,9 +2012,7 @@ public class ImapStore extends Store
             }
         }
 
-        private MessagingException ioExceptionHandler(ImapConnection connection, IOException ioe)
-        throws MessagingException
-        {
+        private MessagingException ioExceptionHandler(ImapConnection connection, IOException ioe) {
             Log.e(K9.LOG_TAG, "IOException for " + getLogId(), ioe);
             if (connection != null)
             {
@@ -2587,8 +2582,7 @@ public class ImapStore extends Store
             return readResponse(null);
         }
 
-        private ImapResponse readResponse(ImapResponseParser.IImapResponseCallback callback) throws IOException, MessagingException
-        {
+        private ImapResponse readResponse(ImapResponseParser.IImapResponseCallback callback) throws IOException {
             try
             {
                 ImapResponse response = mParser.readResponse(callback);
@@ -2865,7 +2859,7 @@ public class ImapStore extends Store
         }
 
         private void sendContinuation(String continuation)
-        throws MessagingException, IOException
+        throws IOException
         {
             ImapConnection conn = mConnection;
             if (conn != null)

src/com/fsck/k9/mail/store/LocalStore.java

@@ -947,8 +947,7 @@ public class LocalStore extends Store implements Serializable, LocalStoreMigrati
     }
 
     @Override
-    public LocalFolder getFolder(String name) throws MessagingException
-    {
+    public LocalFolder getFolder(String name) {
         return new LocalFolder(name);
     }
 
@@ -1805,8 +1804,7 @@ public class LocalStore extends Store implements Serializable, LocalStoreMigrati
         }
 
         @Override
-        public OpenMode getMode() throws MessagingException
-        {
+        public OpenMode getMode() {
             return OpenMode.READ_WRITE;
         }
 
@@ -3572,8 +3570,7 @@ public class LocalStore extends Store implements Serializable, LocalStoreMigrati
         }
 
         @Override
-        public Flag[] getPermanentFlags() throws MessagingException
-        {
+        public Flag[] getPermanentFlags() {
             return PERMANENT_FLAGS;
         }
 
@@ -5892,8 +5889,7 @@ public class LocalStore extends Store implements Serializable, LocalStoreMigrati
             super(body);
         }
 
-        public LocalTextBody(String body, String bodyForDisplay) throws MessagingException
-        {
+        public LocalTextBody(String body, String bodyForDisplay) {
             super(body);
             this.mBodyForDisplay = bodyForDisplay;
         }
@@ -5931,8 +5927,7 @@ public class LocalStore extends Store implements Serializable, LocalStoreMigrati
         {
         }
 
-        LocalMessage(String uid, Folder folder) throws MessagingException
-        {
+        LocalMessage(String uid, Folder folder) {
             this.mUid = uid;
             this.mFolder = folder;
         }
@@ -6344,8 +6339,7 @@ public class LocalStore extends Store implements Serializable, LocalStoreMigrati
             }
         }
 
-        private void updateFolderCountsOnFlag(Flag flag, boolean set) throws MessagingException
-        {
+        private void updateFolderCountsOnFlag(Flag flag, boolean set) {
             /*
              * Update the unread count on the folder.
              */

src/com/fsck/k9/mail/store/Pop3Store.java

@@ -147,8 +147,7 @@ public class Pop3Store extends Store
     }
 
     @Override
-    public Folder getFolder(String name) throws MessagingException
-    {
+    public Folder getFolder(String name) {
         Folder folder = mFolders.get(name);
         if (folder == null)
         {
@@ -330,8 +329,7 @@ public class Pop3Store extends Store
         }
 
         @Override
-        public OpenMode getMode() throws MessagingException
-        {
+        public OpenMode getMode() {
             return OpenMode.READ_WRITE;
         }
 
@@ -863,8 +861,7 @@ public class Pop3Store extends Store
         }
 
         @Override
-        public Flag[] getPermanentFlags() throws MessagingException
-        {
+        public Flag[] getPermanentFlags() {
             return PERMANENT_FLAGS;
         }
 
@@ -985,8 +982,7 @@ public class Pop3Store extends Store
             mOut.flush();
         }
 
-        private Pop3Capabilities getCapabilities() throws IOException, MessagingException
-        {
+        private Pop3Capabilities getCapabilities() throws IOException {
             Pop3Capabilities capabilities = new Pop3Capabilities();
             try
             {
@@ -1103,8 +1099,7 @@ public class Pop3Store extends Store
 
     class Pop3Message extends MimeMessage
     {
-        public Pop3Message(String uid, Pop3Folder folder) throws MessagingException
-        {
+        public Pop3Message(String uid, Pop3Folder folder) {
             mUid = uid;
             mFolder = folder;
             mSize = -1;

src/com/fsck/k9/mail/store/StorageManager.java

@@ -550,8 +550,7 @@ public class StorageManager
      * @return Whether the specified file matches a filesystem root.
      * @throws IOException
      */
-    public static boolean isMountPoint(final File file) throws IOException
-    {
+    public static boolean isMountPoint(final File file) {
         for (final File root : File.listRoots())
         {
             if (root.equals(file))

src/com/fsck/k9/mail/store/WebDavStore.java

@@ -349,8 +349,7 @@ public class WebDavStore extends Store
     }
 
     @Override
-    public Folder getFolder(String name) throws MessagingException
-    {
+    public Folder getFolder(String name) {
         WebDavFolder folder;
 
         if ((folder = this.mFolderList.get(name)) == null)
@@ -1273,8 +1272,7 @@ public class WebDavStore extends Store
         }
 
         @Override
-        public OpenMode getMode() throws MessagingException
-        {
+        public OpenMode getMode() {
             return OpenMode.READ_WRITE;
         }
 
@@ -1748,8 +1746,7 @@ public class WebDavStore extends Store
         }
 
         @Override
-        public Flag[] getPermanentFlags() throws MessagingException
-        {
+        public Flag[] getPermanentFlags() {
             return PERMANENT_FLAGS;
         }
 
@@ -1855,15 +1852,9 @@ public class WebDavStore extends Store
                 try
                 {
                     ByteArrayOutputStream out;
-                    try
-                    {
-                        out = new ByteArrayOutputStream(message.getSize());
-                    }
-                    catch (MessagingException e)
-                    {
-                        Log.e(K9.LOG_TAG, "MessagingException while getting size of message: " + e);
-                        out = new ByteArrayOutputStream();
-                    }
+
+                    out = new ByteArrayOutputStream(message.getSize());
+
                     open(OpenMode.READ_WRITE);
                     EOLConvertingOutputStream msgOut = new EOLConvertingOutputStream(
                         new BufferedOutputStream(out, 1024));
@@ -1952,8 +1943,7 @@ public class WebDavStore extends Store
         private String mUrl = "";
 
 
-        WebDavMessage(String uid, Folder folder) throws MessagingException
-        {
+        WebDavMessage(String uid, Folder folder) {
             this.mUid = uid;
             this.mFolder = folder;
         }

src/com/fsck/k9/preferences/Editor.java

@@ -72,8 +72,7 @@ public class Editor implements android.content.SharedPreferences.Editor
         }
     }
 
-    public void commitChanges() throws Exception
-    {
+    public void commitChanges() {
         long startTime = System.currentTimeMillis();
         Log.i(K9.LOG_TAG, "Committing preference changes");
         Runnable committer = new Runnable()

src/com/fsck/k9/provider/MessageProvider.java

@@ -982,8 +982,7 @@ public class MessageProvider extends ContentProvider
         K9.registerApplicationAware(new K9.ApplicationAware()
         {
             @Override
-            public void initializeComponent(final K9 application) throws Exception
-            {
+            public void initializeComponent(final K9 application) {
                 Log.v(K9.LOG_TAG, "Registering content resolver notifier");
 
                 MessagingController.getInstance(application).addListener(new MessagingListener()