this( PlatformUI.getWorkbench( ).getDisplay( ).getActiveShell( ), initValue );
super( parentShell, EXPRESSIONBUILDERDIALOG_SHELLNAME ); setShellStyle( getShellStyle( ) | SWT.RESIZE );
	public ExpressionBuilder( String initValue )	{		this( PlatformUI.getWorkbench( ).getDisplay( ).getActiveShell( ),				initValue );	}