commit 0e3359bea8055ebff7dc693b706657e12fc90100
author Pavel Porvatov <rupashka@openjdk.org> Thu Nov 10 16:58:00 2011 +0400
committer Pavel Porvatov <rupashka@openjdk.org> Thu Nov 10 16:58:00 2011 +0400
tree bf2b295ab24031dd4bfbe6bb7d4a82869df9b28d
parent 508acd723d5cce400de111e1bfeaa9ecc245c8b7

7080203: JTree.getSelectionPaths() now returns empty array instead of null

Reviewed-by: malenkov

jdk/src/share/classes/javax/swing/JTree.java

diff --git a/jdk/src/share/classes/javax/swing/JTree.java b/jdk/src/share/classes/javax/swing/JTree.java
index 13a4056..c5ca4b6 100644
--- a/jdk/src/share/classes/javax/swing/JTree.java
+++ b/jdk/src/share/classes/javax/swing/JTree.java
@@ -1838,7 +1838,9 @@
      *         nodes, or <code>null</code> if nothing is currently selected
      */
     public TreePath[] getSelectionPaths() {
-        return getSelectionModel().getSelectionPaths();
+        TreePath[] selectionPaths = getSelectionModel().getSelectionPaths();
+
+        return (selectionPaths != null && selectionPaths.length > 0) ? selectionPaths : null;
     }
 
     /**