this.setTitleText(""); this.setInfoText("");
setTitleText(""); setInfoText("");
	public AbstractInformationControl(Shell parent, int shellStyle, int treeStyle, String invokingCommandId, boolean showStatusField) {		super(parent, shellStyle, true, true, true, true, null, null);		if (invokingCommandId != null) {			ICommandManager commandManager= PlatformUI.getWorkbench().getCommandSupport().getCommandManager();			fInvokingCommand= commandManager.getCommand(invokingCommandId);			if (fInvokingCommand != null && !fInvokingCommand.isDefined())				fInvokingCommand= null;			else				// Pre-fetch key sequence - do not change because scope will change later.				getInvokingCommandKeySequences();		}		this.fTreeStyle= treeStyle;		// Title and status text must be set to get the title label created, so force empty values here. 		if (hasHeader())			this.setTitleText(""); //$NON-NLS-1$		this.setInfoText(""); //  //$NON-NLS-1$		// Create all controls early to preserve the life cycle of the original implementation.		create();		// Status field text can only be computed after widgets are created.		this.setInfoText(getStatusFieldText());	}