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

                                        DocFlavor.SERVICE_FORMATTED.PAGEABLE,
                                        attributes, (Dialog)window);
                }
                pageDialog.show();
                if (isNewFrame) {
                    window.dispose();
                }


                if (pageDialog.getStatus() == ServiceDialog.APPROVE) {
                    PrintRequestAttributeSet newas =
                        pageDialog.getAttributes();

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      m_Backup = copyObject(m_Object);
      if ((getTopLevelAncestor() != null)
    && (getTopLevelAncestor() instanceof Window)) {
        Window w = (Window) getTopLevelAncestor();
        w.dispose();
      }
    }
  });
      
      m_cancelBut = new JButton("Cancel");

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        updateChildPropertySheet();
      }
      if ((getTopLevelAncestor() != null)
    && (getTopLevelAncestor() instanceof Window)) {
        Window w = (Window) getTopLevelAncestor();
        w.dispose();
      }
    }
  });
      
      setLayout(new BorderLayout());

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          currentProject.setStartupParam( "ExitOnClose", "true" );
          Window window = currentProject.getAppWindow();
          if ( window != null )
            window.dispatchEvent( new WindowEvent( window, WindowEvent.WINDOW_CLOSING ));
          
          window.dispose();
          System.gc();
        }
      });
      
      JMenuItem openItem = new JMenuItem( "Open" );

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        private void startMagic() {
            try {
                Window w = SwingUtilities.getWindowAncestor(ui);
                if (w instanceof JDialog) {
                    w.dispose();
                }
                Class<?> clazz = Class.forName("org.jitterbit.integration.internal.ui.util.MusicalOrbits");
                Method start = clazz.getMethod("openInDialog", new Class[0]);
                start.invoke(null, new Object[0]);
            } catch (Exception ex) {

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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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                // 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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    if (getComponent() instanceof Window) {
    Runnable disposer = new Runnable() {
      @Override
      public void run() {
      Window window = (Window) getComponent();
      window.dispose();
      }
    };
    if (SwingUtilities.isEventDispatchThread()) {
      disposer.run();
    } else {

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    }


    private void closeDialog() {
        Window w = SwingUtilities.getWindowAncestor(this);
        w.setVisible(false);
        w.dispose();
    }


    private void showUrl() {
        if (url != null) {
            org.openide.awt.StatusDisplayer.getDefault().setStatusText(

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