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author | mark <mark@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-11-15 23:20:01 +0000 |
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committer | mark <mark@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-11-15 23:20:01 +0000 |
commit | 3b3101d8b5ae4f08a16c0b7111da6cad41bbd282 (patch) | |
tree | a5eb7cf42a51869cc8aa1fad7ad6a90cca47fdd8 /libjava/classpath/java/awt/ScrollPaneAdjustable.java | |
parent | 7e55c49d7d91ef9f09e93c1100119b1ab3652446 (diff) | |
download | ppe42-gcc-3b3101d8b5ae4f08a16c0b7111da6cad41bbd282.tar.gz ppe42-gcc-3b3101d8b5ae4f08a16c0b7111da6cad41bbd282.zip |
Imported GNU Classpath 0.19 + gcj-import-20051115.
* sources.am: Regenerated.
* Makefile.in: Likewise.
* scripts/makemake.tcl: Use glob -nocomplain.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@107049 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libjava/classpath/java/awt/ScrollPaneAdjustable.java')
-rw-r--r-- | libjava/classpath/java/awt/ScrollPaneAdjustable.java | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/libjava/classpath/java/awt/ScrollPaneAdjustable.java b/libjava/classpath/java/awt/ScrollPaneAdjustable.java index cfca19b4423..bec5b5106de 100644 --- a/libjava/classpath/java/awt/ScrollPaneAdjustable.java +++ b/libjava/classpath/java/awt/ScrollPaneAdjustable.java @@ -87,12 +87,16 @@ public class ScrollPaneAdjustable public void addAdjustmentListener (AdjustmentListener listener) { - AWTEventMulticaster.add (adjustmentListener, listener); + if (listener == null) + return; + adjustmentListener = AWTEventMulticaster.add (adjustmentListener, listener); } public void removeAdjustmentListener (AdjustmentListener listener) { - AWTEventMulticaster.remove (adjustmentListener, listener); + if (listener == null) + return; + adjustmentListener = AWTEventMulticaster.remove (adjustmentListener, listener); } public AdjustmentListener[] getAdjustmentListeners () |