PropertyChangeEvent event = new PropertyChangeEvent(this, CURRENTMODEL,old, this.currentEditorModel );
PropertyChangeEvent event = new PropertyChangeEvent(this, type,old, this.currentEditorModel );
	public void setCurrentEditorModel( Object current )	{		Object old = this.currentEditorModel;		if (current == null || current instanceof LibraryHandle)		{			this.currentEditorModel = new LibRootModel(current);		}		else		{			this.currentEditorModel = current;		}		//		if (currentEditorModel == old)//		{//			return;//		}		PropertyChangeEvent event = new PropertyChangeEvent(this, CURRENTMODEL,old, this.currentEditorModel );		firePropertyChangeEvent(event);	}