diff options
| author | Anthony Green <green@redhat.com> | 2003-07-21 02:24:09 +0000 |
|---|---|---|
| committer | Anthony Green <green@redhat.com> | 2003-07-21 02:24:09 +0000 |
| commit | 2ed4f6152c3a5c26a6f210a1918c058c10b6fb2c (patch) | |
| tree | 1fdfb3ea2ff0fa36614620b8a5da39c2d9743870 /libjava/gnu/awt | |
| parent | c95838a64de3e4f5ad8f248ba929060a9176b691 (diff) | |
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: https://gcc.gnu.org/svn/gcc/trunk@69623 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libjava/gnu/awt')
| -rw-r--r-- | libjava/gnu/awt/j2d/AbstractGraphicsState.java | 10 | ||||
| -rw-r--r-- | libjava/gnu/awt/j2d/Graphics2DImpl.java | 20 | ||||
| -rw-r--r-- | libjava/gnu/awt/xlib/XEventLoop.java | 13 | ||||
| -rw-r--r-- | libjava/gnu/awt/xlib/XGraphics.java | 16 |
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() |