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
{
	/**
	 * the root TOC entry
	 */
	private TOCTree tocTree;
	private TOCEntry rootEntry;
	private static final String VERSION_PREFIX = "__Version : ";
	private static final String VERSION = VERSION_PREFIX + "2.0";
	
	public static final String TOC_PREFIX = "__TOC";
	
	private static final String EMPTY_TOC = new String("");
	/**
	 * @param tocTree
	 *            the root for the TOC tree
	 */
	public TOCBuilder( TOCTree tocTree )
	{