Bug 55827 [Contributions] Need to remove refs to Platform.getDebugOption from JFace
build I20040323 Standalone JFace applications are currently broken due to several refs to Platform.getDebugOption in JFace, which is only available if Eclipse is running. Should have static flags for the various debug options in JFace, and initialize them from the Workbench.
bundles/org.eclipse.jface/src/org/eclipse/jface/dialogs/Dialog.java
}
		
		/* (non-Javadoc)
		 * @see org.eclipse.jface.dialogs.IDialogBlockedHandler#showBlocked(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IStatus, java.lang.String)
		 */
		public void showBlocked(IProgressMonitor blocking,
				IStatus blockingStatus, String blockedName) {
			
		}
		
		/* (non-Javadoc)
		 * @see org.eclipse.jface.dialogs.IDialogBlockedHandler#showBlocked(org.eclipse.swt.widgets.Shell, org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IStatus, java.lang.String)
		 */
		public void showBlocked(Shell parentShell, IProgressMonitor blocking,
				IStatus blockingStatus, String blockedName) {
			
		}
		
	};
	/**
	 * Creates a dialog instance.
	 * Note that the window will have no visual representation (no widgets)
	 * until it is told to open. 
	 * By default, <code>open</code> blocks for dialogs.
	 *
	 * @param parentShell the parent shell, or <code>null</code> to create a top-level shell
	 */
	protected Dialog(Shell parentShell) {
		super(parentShell);
		setShellStyle(SWT.DIALOG_TRIM | SWT.APPLICATION_MODAL);