src/share/classes/javax/swing/JWindow.java

rev 1527 : 6727662: Code improvement and warnings removing from swing packages
Summary: Removed unnecessary castings and other warnings
Reviewed-by: malenkov

*** 183,193 ****
       */
      public JWindow(Frame owner) {
          super(owner == null? SwingUtilities.getSharedOwnerFrame() : owner);
          if (owner == null) {
              WindowListener ownerShutdownListener =
!                 (WindowListener)SwingUtilities.getSharedOwnerFrameShutdownListener();
              addWindowListener(ownerShutdownListener);
          }
          windowInit();
      }
  
--- 183,193 ----
       */
      public JWindow(Frame owner) {
          super(owner == null? SwingUtilities.getSharedOwnerFrame() : owner);
          if (owner == null) {
              WindowListener ownerShutdownListener =
!                     SwingUtilities.getSharedOwnerFrameShutdownListener();
              addWindowListener(ownerShutdownListener);
          }
          windowInit();
      }
  
*** 210,220 ****
      public JWindow(Window owner) {
          super(owner == null ? (Window)SwingUtilities.getSharedOwnerFrame() :
                owner);
          if (owner == null) {
              WindowListener ownerShutdownListener =
!                 (WindowListener)SwingUtilities.getSharedOwnerFrameShutdownListener();
              addWindowListener(ownerShutdownListener);
          }
          windowInit();
      }
  
--- 210,220 ----
      public JWindow(Window owner) {
          super(owner == null ? (Window)SwingUtilities.getSharedOwnerFrame() :
                owner);
          if (owner == null) {
              WindowListener ownerShutdownListener =
!                     SwingUtilities.getSharedOwnerFrameShutdownListener();
              addWindowListener(ownerShutdownListener);
          }
          windowInit();
      }
  
*** 248,258 ****
      public JWindow(Window owner, GraphicsConfiguration gc) {
          super(owner == null ? (Window)SwingUtilities.getSharedOwnerFrame() :
                owner, gc);
          if (owner == null) {
              WindowListener ownerShutdownListener =
!                 (WindowListener)SwingUtilities.getSharedOwnerFrameShutdownListener();
              addWindowListener(ownerShutdownListener);
          }
          windowInit();
      }
  
--- 248,258 ----
      public JWindow(Window owner, GraphicsConfiguration gc) {
          super(owner == null ? (Window)SwingUtilities.getSharedOwnerFrame() :
                owner, gc);
          if (owner == null) {
              WindowListener ownerShutdownListener =
!                     SwingUtilities.getSharedOwnerFrameShutdownListener();
              addWindowListener(ownerShutdownListener);
          }
          windowInit();
      }