src/java.desktop/share/classes/com/sun/imageio/plugins/jpeg/JPEGImageReader.java

@@ -276,10 +276,11 @@
         } finally {
             cbLock.unlock();
         }
     }
 
+    @Override
     public void setInput(Object input,
                          boolean seekForwardOnly,
                          boolean ignoreMetadata)
     {
         setThreadLock();

@@ -382,10 +383,11 @@
             iis.flushBefore(pos.longValue());
         }
         tablesOnlyChecked = true;
     }
 
+    @Override
     public int getNumImages(boolean allowSearch) throws IOException {
         setThreadLock();
         try { // locked thread
             cbLock.check();
 

@@ -828,10 +830,11 @@
                 }
             }
         }
     }
 
+    @Override
     public int getWidth(int imageIndex) throws IOException {
         setThreadLock();
         try {
             if (currentImage != imageIndex) {
                 cbLock.check();

@@ -841,10 +844,11 @@
         } finally {
             clearThreadLock();
         }
     }
 
+    @Override
     public int getHeight(int imageIndex) throws IOException {
         setThreadLock();
         try {
             if (currentImage != imageIndex) {
                 cbLock.check();

@@ -869,10 +873,11 @@
             ret = ImageTypeProducer.getTypeProducer(code);
         }
         return ret;
     }
 
+    @Override
     public ImageTypeSpecifier getRawImageType(int imageIndex)
         throws IOException {
         setThreadLock();
         try {
             if (currentImage != imageIndex) {

@@ -886,10 +891,11 @@
         } finally {
             clearThreadLock();
         }
     }
 
+    @Override
     public Iterator<ImageTypeSpecifier> getImageTypes(int imageIndex)
         throws IOException {
         setThreadLock();
         try {
             return getImageTypesOnThread(imageIndex);

@@ -1056,14 +1062,16 @@
      */
     private native void setOutColorSpace(long structPointer, int id);
 
     /////// End of Color Conversion & Image Types
 
+    @Override
     public ImageReadParam getDefaultReadParam() {
         return new JPEGImageReadParam();
     }
 
+    @Override
     public IIOMetadata getStreamMetadata() throws IOException {
         setThreadLock();
         try {
             if (!tablesOnlyChecked) {
                 cbLock.check();

@@ -1073,10 +1081,11 @@
         } finally {
             clearThreadLock();
         }
     }
 
+    @Override
     public IIOMetadata getImageMetadata(int imageIndex)
         throws IOException {
         setThreadLock();
         try {
             // imageMetadataIndex will always be either a valid index or

@@ -1099,10 +1108,11 @@
         } finally {
             clearThreadLock();
         }
     }
 
+    @Override
     public BufferedImage read(int imageIndex, ImageReadParam param)
         throws IOException {
         setThreadLock();
         try {
             cbLock.check();

@@ -1491,10 +1501,11 @@
      * We should call clearNativeReadAbortFlag() before we start reading
      * jpeg image as image processing happens at native side.
      */
     private native void clearNativeReadAbortFlag(long structPointer);
 
+    @Override
     public void abort() {
         setThreadLock();
         try {
             /**
              * NB: we do not check the call back lock here,

@@ -1512,14 +1523,16 @@
     private native void abortRead(long structPointer);
 
     /** Resets library state when an exception occurred during a read. */
     private native void resetLibraryState(long structPointer);
 
+    @Override
     public boolean canReadRaster() {
         return true;
     }
 
+    @Override
     public Raster readRaster(int imageIndex, ImageReadParam param)
         throws IOException {
         setThreadLock();
         Raster retval = null;
         try {

@@ -1554,14 +1567,16 @@
             clearThreadLock();
         }
         return retval;
     }
 
+    @Override
     public boolean readerSupportsThumbnails() {
         return true;
     }
 
+    @Override
     public int getNumThumbnails(int imageIndex) throws IOException {
         setThreadLock();
         try {
             cbLock.check();
 

@@ -1579,10 +1594,11 @@
         } finally {
             clearThreadLock();
         }
     }
 
+    @Override
     public int getThumbnailWidth(int imageIndex, int thumbnailIndex)
         throws IOException {
         setThreadLock();
         try {
             cbLock.check();

@@ -1599,10 +1615,11 @@
         } finally {
             clearThreadLock();
         }
     }
 
+    @Override
     public int getThumbnailHeight(int imageIndex, int thumbnailIndex)
         throws IOException {
         setThreadLock();
         try {
             cbLock.check();

@@ -1619,10 +1636,11 @@
         } finally {
             clearThreadLock();
         }
     }
 
+    @Override
     public BufferedImage readThumbnail(int imageIndex,
                                        int thumbnailIndex)
         throws IOException {
         setThreadLock();
         try {

@@ -1663,10 +1681,11 @@
         tablesOnlyChecked = false;
         iccCS = null;
         initProgressData();
     }
 
+    @Override
     public void reset() {
         setThreadLock();
         try {
             cbLock.check();
             super.reset();

@@ -1675,10 +1694,11 @@
         }
     }
 
     private native void resetReader(long structPointer);
 
+    @Override
     public void dispose() {
         setThreadLock();
         try {
             cbLock.check();
 

@@ -1698,10 +1718,11 @@
 
         public JPEGReaderDisposerRecord(long pData) {
             this.pData = pData;
         }
 
+        @Override
         public synchronized void dispose() {
             if (pData != 0) {
                 disposeReader(pData);
                 pData = 0;
             }