Bug 214065 [Regression]Group TOC are created automatically when preview in Web viewer and PDF
Description: [Regression]Group TOC are created automatically when preview in Web viewer and PDF Build number: 2.3.0.v200701012-1021 Steps to reproduce: 1, New a table binding with dataset 2, New a group on table and do not specify the group toc 3, Preview in Web viewer and PDF Expected result: No default TOC of group Actual result: Some empty group toc created automatically in preview Error log:
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/toc/TOCBuilder.java
}
		else
		{
			String versionNo = head.substring( VERSION_PREFIX.length( ) );
			if ( "1.0".equals( versionNo ) )
			{
				readV1( node, input );
				return;
			}
			if ( "2.0".equals( versionNo ) )
			{
				readV2( node, input );
				return;
			}
		}
	}
	static public void readV0( TOCTreeNode node, DataInputStream input,
			String nodeId, boolean isRoot ) throws IOException
	{
		if ( !isRoot )
		{
			nodeId = IOUtil.readString( input );
		}
		String displayString = IOUtil.readString( input );
		String bookmark = IOUtil.readString( input );
		node.setNodeID( nodeId );
		node.setDisplayString( displayString );
		node.setBookmark( bookmark );
		int size = IOUtil.readInt( input );
		for ( int i = 0; i < size; i++ )