Index: javax/imageio/ImageWriter.java
===================================================================
RCS file: /cvsroot/classpath/classpath/javax/imageio/ImageWriter.java,v
retrieving revision 1.3
diff -u -r1.3 ImageWriter.java
--- javax/imageio/ImageWriter.java	5 Oct 2004 10:27:03 -0000	1.3
+++ javax/imageio/ImageWriter.java	20 Oct 2004 09:20:00 -0000
@@ -164,6 +164,13 @@
     aborted = false;
   }
   
+  public abstract IIOMetadata convertImageMetadata (IIOMetadata inData,
+		                                    ImageTypeSpecifier imageType,
+				                    ImageWriteParam param);
+
+  public abstract IIOMetadata convertStreamMetadata (IIOMetadata inData,
+					             ImageWriteParam param);
+
   public void dispose()
   {
     // The default implementation is empty. Subclasses have to overwrite it.
@@ -376,4 +383,7 @@
 
     this.output = output;
   }
+
+  public abstract void write (IIOMetadata streamMetadata, IIOImage image, ImageWriteParam param)
+    throws IOException;
 }
Index: javax/imageio/stream/FileCacheImageInputStream.java
===================================================================
RCS file: /cvsroot/classpath/classpath/javax/imageio/stream/FileCacheImageInputStream.java,v
retrieving revision 1.1
diff -u -r1.1 FileCacheImageInputStream.java
--- javax/imageio/stream/FileCacheImageInputStream.java	20 Oct 2004 08:40:25 -0000	1.1
+++ javax/imageio/stream/FileCacheImageInputStream.java	20 Oct 2004 09:20:00 -0000
@@ -65,11 +65,12 @@
     if (stream != null)
       {
 	stream.close();
-	stream == null;
+	stream = null;
       }
   }
 
   private void checkStreamClosed()
+    throws IOException
   {
     if (stream == null)
       throw new IOException("stream closed");