summaryrefslogtreecommitdiffstats
path: root/libjava/classpath/java/awt/ScrollPaneAdjustable.java
diff options
context:
space:
mode:
authormark <mark@138bc75d-0d04-0410-961f-82ee72b054a4>2005-11-15 23:20:01 +0000
committermark <mark@138bc75d-0d04-0410-961f-82ee72b054a4>2005-11-15 23:20:01 +0000
commit3b3101d8b5ae4f08a16c0b7111da6cad41bbd282 (patch)
treea5eb7cf42a51869cc8aa1fad7ad6a90cca47fdd8 /libjava/classpath/java/awt/ScrollPaneAdjustable.java
parent7e55c49d7d91ef9f09e93c1100119b1ab3652446 (diff)
downloadppe42-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.java8
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 ()
OpenPOWER on IntegriCloud