String sNodePath, ISubtaskSheet sheet )
String sNodePath, String sDisplayName, ISubtaskSheet sheet )
	public DefaultRegisteredSubtaskEntryImpl( String sNodeIndex,			String sNodePath, ISubtaskSheet sheet )	{		try		{			this.sNodeIndex = Integer.valueOf( sNodeIndex ).toString( );		}		catch ( NumberFormatException e )		{			sNodeIndex = "100"; //$NON-NLS-1$		}		this.sNodePath = sNodePath;		this.sheetImpl = sheet;	}