2003-07-20 Anthony Green <green@redhat.com>

	* gnu/awt/j2d/AbstractGraphicsState.java (clone): Handle
	CloneNotSupportedException.
	* gnu/gcj/xlib/WindowAttributes.java (clone): Ditto.
	* gnu/gcj/xlib/WMSizeHints.java (clone): Ditto.
	* gnu/gcj/xlib/GC.java (clone): Ditto.
	* gnu/awt/xlib/XGraphics.java (clone): Ditto.
	* gnu/awt/j2d/Graphics2DImpl.java (clone): Ditto.

	* gnu/awt/xlib/XEventLoop.java (postNextEvent): Remove unreachable
	handler.
	* gnu/gcj/runtime/NameFinder.java (NameFinder): Ditto.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@69623 138bc75d-0d04-0410-961f-82ee72b054a4

4 files changed, 37 insertions, 22 deletions

diff --git a/libjava/gnu/awt/j2d/AbstractGraphicsState.java b/libjava/gnu/awt/j2d/AbstractGraphicsState.java
index 1c29bc202f6..038bc9c6c7d 100644
--- a/libjava/gnu/awt/j2d/AbstractGraphicsState.java
+++ b/libjava/gnu/awt/j2d/AbstractGraphicsState.java
@@ -128,6 +128,14 @@ public abstract class AbstractGraphicsState implements Cloneable
 
   public Object clone ()
   {
-    return super.clone ();
+    try
+      {
+	return super.clone ();
+      }
+    catch (CloneNotSupportedException ex)
+      {
+	// This should never happen.
+	throw new InternalError ();
+      }
   }
 }
diff --git a/libjava/gnu/awt/j2d/Graphics2DImpl.java b/libjava/gnu/awt/j2d/Graphics2DImpl.java
index e5daa9dec6b..dd46e7fe410 100644
--- a/libjava/gnu/awt/j2d/Graphics2DImpl.java
+++ b/libjava/gnu/awt/j2d/Graphics2DImpl.java
@@ -105,12 +105,20 @@ public class Graphics2DImpl extends Graphics2D implements Cloneable
     
   public Object clone()
   {
-    Graphics2DImpl gfxCopy = (Graphics2DImpl) super.clone();
-    AbstractGraphicsState stateCopy =
-      (AbstractGraphicsState) state.clone();
-    gfxCopy.setState(stateCopy);
-    
-    return gfxCopy;
+    try
+      {
+	Graphics2DImpl gfxCopy = (Graphics2DImpl) super.clone();
+	AbstractGraphicsState stateCopy =
+	  (AbstractGraphicsState) state.clone();
+	gfxCopy.setState(stateCopy);
+	
+	return gfxCopy;
+      }
+    catch (CloneNotSupportedException ex)
+      {
+	// This should never happen.
+	throw new InternalError ();
+      }
   }
 
 
diff --git a/libjava/gnu/awt/xlib/XEventLoop.java b/libjava/gnu/awt/xlib/XEventLoop.java
index 4d293208939..ad5e963437a 100644
--- a/libjava/gnu/awt/xlib/XEventLoop.java
+++ b/libjava/gnu/awt/xlib/XEventLoop.java
@@ -48,17 +48,8 @@ public class XEventLoop implements Runnable
 
   void postNextEvent()
   {
-    try
-      {
-	AWTEvent evt = getNextEvent();
-	queue.postEvent(evt);
-	
-      }
-    catch (InterruptedException ie)
-      {
-	// FIXME: what now?
-	System.err.println(ie);
-      }
+    AWTEvent evt = getNextEvent();
+    queue.postEvent(evt);
   }
     
   /** get next event. Will block until events become available. */
diff --git a/libjava/gnu/awt/xlib/XGraphics.java b/libjava/gnu/awt/xlib/XGraphics.java
index 9f29fa5b94a..b8614023377 100644
--- a/libjava/gnu/awt/xlib/XGraphics.java
+++ b/libjava/gnu/awt/xlib/XGraphics.java
@@ -46,10 +46,18 @@ public class XGraphics implements Cloneable, DirectRasterGraphics
 
   public Object clone()
   {
-    XGraphics gfxCopy = (XGraphics) super.clone();
-    gfxCopy.context = context.create();
-    
-    return gfxCopy;
+    try
+      {
+	XGraphics gfxCopy = (XGraphics) super.clone();
+	gfxCopy.context = context.create();
+	
+	return gfxCopy;
+      }
+    catch (CloneNotSupportedException ex)
+      {
+	// This should never happen.
+	throw new InternalError ();
+      }
   }
 
   public void dispose()