* java/awt/Dialog.java (constructor): Accept null title as per spec.

        * java/awt/FileDialog.java (constructor): Throw exception on invalid
        argument as per spec.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@75444 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 8 insertions, 4 deletions

diff --git a/libjava/java/awt/Dialog.java b/libjava/java/awt/Dialog.java
index eee8361146a..ac2e6ed3de9 100644
--- a/libjava/java/awt/Dialog.java
+++ b/libjava/java/awt/Dialog.java
@@ -187,7 +187,8 @@ Dialog (Frame parent, String title, boolean modal, GraphicsConfiguration gc)
 {
   super (parent, gc);
 
-  this.title = title;
+  // A null title is equivalent to an empty title  
+  this.title = (title != null) ? title : "";
   this.modal = modal;
   visible = false;
 
@@ -254,8 +255,9 @@ public
 Dialog (Dialog parent, String title, boolean modal, GraphicsConfiguration gc)
 {
   super (parent, parent.getGraphicsConfiguration ());
-  
-  this.title = title;
+
+  // A null title is equivalent to an empty title  
+  this.title = (title != null) ? title : "";
   this.modal = modal;
   visible = false;
 
@@ -289,7 +291,9 @@ getTitle()
 public synchronized void
 setTitle(String title)
 {
-  this.title = title;
+  // A null title is equivalent to an empty title  
+  this.title = (title != null) ? title : "";
+
   if (peer != null)
     {
       DialogPeer d = (DialogPeer) peer;