TOCTreeNode detailNode2 = detail2.getNode( );
	public void testHiddenFormat4( )	{		tocTree = new TOCTree( );		builder = new TOCBuilder( tocTree );		TOCEntry rootEntry = builder.getTOCEntry( );		TOCEntry reportHeader = startEntry( rootEntry, "report-header" );		closeEntry( reportHeader );		TOCEntry group = startGroupEntry( rootEntry ); // open group		TOCEntry detail1 = startEntry( group, "detail1", "html" ); // open		// detail		closeEntry( detail1 ); // close detail		TOCEntry detail2 = startEntry( group, "detail2" ); // open detai2		closeEntry( detail2 ); // close detai2		closeGroupEntry( group );		TOCTreeNode detailNode1 = detail1.getNode( );		TOCTreeNode detailNode2 = detail2.getNode( );		assertEquals( "html", detailNode1.getHiddenFormats( ) );		assertTrue( detailNode1.isHidden( "html" ) );	}