workbench가 열리때 최대로 열리게

package rcpview;

import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Point;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.ui.application.ActionBarAdvisor;
import org.eclipse.ui.application.IActionBarConfigurer;
import org.eclipse.ui.application.IWorkbenchWindowConfigurer;
import org.eclipse.ui.application.WorkbenchWindowAdvisor;

public class ApplicationWorkbenchWindowAdvisor extends WorkbenchWindowAdvisor {

    public ApplicationWorkbenchWindowAdvisor(IWorkbenchWindowConfigurer configurer) {
        super(configurer);
    }

    public ActionBarAdvisor createActionBarAdvisor(IActionBarConfigurer configurer) {
        return new ApplicationActionBarAdvisor(configurer);
    }
    
    public void preWindowOpen() {
        IWorkbenchWindowConfigurer configurer = getWindowConfigurer();
        //configurer.setInitialSize(new Point(400, 300));
        //configurer.setShellStyle(SWT.NO_TRIM | SWT.ON_TOP);
        configurer.setShowCoolBar(false);
        configurer.setShowStatusLine(false);
    }

	@Override
	public void createWindowContents(Shell shell) {		
		super.createWindowContents(shell);
		shell.setMaximized(true);
	}
}