As of JDK version 1.5, show() and hide() in Dialog have been deprecated

Change-Id: If96e40ebe2c59f31ca4e2b81c6583eb7f8d5ec81
Reviewed-on: https://gerrit.libreoffice.org/11873Reviewed-by: Noel Grandin <noelgrandin@gmail.com>
Tested-by: Noel Grandin <noelgrandin@gmail.com>

toolkit/test/accessibility/AccessibleSelectionHandler.java

@@ -140,6 +140,7 @@ class AccessibleSelectionHandler
     @Override
     public void performAction (AccessibleTreeNode aNode, int nIndex)
     {
-        new SelectionDialog( (AccTreeNode)aNode ).show();
+        SelectionDialog selectionDialog = new SelectionDialog( (AccTreeNode)aNode );
+        selectionDialog.setVisible(true);
     }
 }

toolkit/test/accessibility/AccessibleTextHandler.java

@@ -480,7 +480,7 @@ class AccessibleTextHandler extends NodeHandler
         }
 
         if( aDialog != null )
-            aDialog.show();
+            aDialog.setVisible(true);
     }
 
 }
@@ -550,7 +550,7 @@ abstract class TextActionDialog extends JDialog
 
     void cancel()
     {
-        hide();
+        setVisible(false);
         dispose();
     }
 

toolkit/test/accessibility/SelectionDialog.java

@@ -134,7 +134,7 @@ class SelectionDialog extends JDialog
 
     void close ()
     {
-        hide();
+        setVisible(false);
         dispose();
     }