[Patch][GUI] UIDefaults.put

[Michael Koch]

Hi list,


I commited the attached patch to fix javax.swing.UIDefaults.put() as it
unlike its super class needs to handle values of null.


Michael


2005-01-11  Michael Koch  <konqueror@gmx.de>

	* javax/swing/UIDefaults.java (put): Handle value of null.

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Index: javax/swing/UIDefaults.java
===================================================================
RCS file: /cvs/gcc/gcc/libjava/javax/swing/UIDefaults.java,v
retrieving revision 1.7.2.8
diff -u -r1.7.2.8 UIDefaults.java
--- javax/swing/UIDefaults.java	24 Dec 2004 09:52:57 -0000	1.7.2.8
+++ javax/swing/UIDefaults.java	11 Jan 2005 13:23:27 -0000
@@ -286,7 +286,11 @@
 
   public Object put(Object key, Object value)
   {
-    Object old = super.put(key, value);
+    Object old;
+    if (value != null)
+      old = super.put(key, value);
+    else
+      old = super.remove(key);
     if (key instanceof String && old != value)
       firePropertyChange((String) key, old, value);
     return old;