Examples of java.awt.Window.dispose()

java.awt.Window.dispose()
Releases all of the native screen resources used by this Window, its subcomponents, and all of its owned children. That is, the resources for these Components will be destroyed, any memory they consume will be returned to the OS, and they will be marked as undisplayable.
The Window and its subcomponents can be made displayable again by rebuilding the native resources with a subsequent call to pack or show. The states of the recreated Window and its subcomponents will be identical to the states of these objects at the point where the Window was disposed (not accounting for additional modifications between those actions).
Note: When the last displayable window within the Java virtual machine (VM) is disposed of, the VM may terminate. See AWT Threading Issues for more information. @see Component#isDisplayable @see #pack @see #show

      // Log.debug (currentToolbar.getParent());
      final Window w = SwingUtilities.windowForComponent(toolBar);
      if (w != null)
      {
        w.setVisible(false);
        w.dispose();
      }
    }
    toolBar.setVisible(false);
  }

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                // ha!, the toolbar is floating ...
                // Log.debug (currentToolbar.getParent());
                final Window w = SwingUtilities.windowForComponent(this.currentToolbar);
                if (w != null) {
                    w.setVisible(false);
                    w.dispose();
                }
            }
            this.currentToolbar.setVisible(false);
        }
    }

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    }
    
    static class DisposeOnClose extends ComponentAdapter implements Serializable{
        public void componentHidden(ComponentEvent e) {
            Window w = (Window)e.getComponent();
            w.dispose();
        }
    }
    
}

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  }
  
  public void restoreScreen() {
    Window window = device.getFullScreenWindow();
    if (window != null) {
      window.dispose();
    }
    device.setFullScreenWindow(null);
  }
  
  public BufferedImage createCompatibleImage(int w, int h, int transparency) {

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    setResizable(false);


    addWindowListener(new WindowAdapter() {
      public void windowClosing(WindowEvent e) {
        Window aboutDialog = e.getWindow();
        aboutDialog.dispose();
      }
    });


    pack();
  }

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   * Restores the screen's display mode.
   */
  public void restoreScreen() {
    Window window = device.getFullScreenWindow();
    if (window != null) {
      window.dispose();
    }
    device.setFullScreenWindow(null);
  }


  /**

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   */
  private void restoreScreen()
  {
    Window w = gd.getFullScreenWindow();
    if (w != null)
      w.dispose();
    gd.setFullScreenWindow(null);
  } // end of restoreScreen()


  // ------------------ display mode methods -------------------

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  //get out of fullscreen
  public void restoreScreen() {
    Window w = vc.getFullScreenWindow();
    if(w != null) {
      w.dispose();
    }
    vc.setFullScreenWindow(null);
  }
  
  //create image compatible with monitor

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    }
    
    static class DisposeOnClose extends ComponentAdapter implements Serializable{
        public void componentHidden(ComponentEvent e) {
            Window w = (Window)e.getComponent();
            w.dispose();
        }
    }
    
}

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      ActionListener escapeAction = getEscapeAction(rootPane);
      if (escapeAction != null) {
        escapeAction.actionPerformed(null);
      } else {
        Window window = SwingUtilities.windowForComponent(component);
        window.dispose();
      }
    }


    private ActionListener getEscapeAction(JComponent rootPane) {
      /*

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