[cp-patches] fix Window.isDisplayable

[Thomas Fitzsimmons]

Hi,

Window.isDisplayable shouldn't call Component.isDisplayable.
Component.isDisplayable checks if its parents are displayable but that
doesn't matter to a window.  A window is displayable if its peer is not
null -- no other test is required.  I committed this fix and I will
commit the corresponding Mauve tests shortly.

Tom

2005-09-09  Thomas Fitzsimmons  <address@hidden>

        * java/awt/Window.java (isDisplayable): Do not call super's
        isDisplayable.

Index: java/awt/Window.java
===================================================================
RCS file: /cvsroot/classpath/classpath/java/awt/Window.java,v
retrieving revision 1.53
diff -u -r1.53 Window.java
--- java/awt/Window.java        21 Aug 2005 00:28:31 -0000      1.53
+++ java/awt/Window.java        9 Sep 2005 20:12:40 -0000
@@ -348,8 +348,6 @@
 
   public boolean isDisplayable()
   {
-    if (super.isDisplayable())
-      return true;
     return peer != null;
   }