return ( (LibDirectoryNodeModel) parentElement ).getChildren( );
Object[] children = ( (ResourceEntry) parentElement ).getChildren( ); List childrenList = new ArrayList( ); for ( int i = 0; i < children.length; i++ ) { Object library = ( (ResourceEntry) children[i] ).getAdapter( LibraryHandle.class ); if ( library != null ) childrenList.add( library ); else childrenList.add( children[i] ); } return childrenList.toArray( );
	public Object[] getChildren( Object parentElement )	{		if ( parentElement instanceof LibDirectoryNodeModel )		{			return ( (LibDirectoryNodeModel) parentElement ).getChildren( );		}		return super.getChildren( parentElement );	}