Bug 191430 [Regression] The table will binding to the data set if add a data binding to the data set [0001]
Description: The table will binding to the data set if add a data binding to the data set. Build number: 2.2.0.v20070607-0630 Steps to reproduce: 1. New a report with a data set. 2. New a table (not binding to the data set), add a data in one table cell. 3. Right click to change the data column, select the data set and one column. 4. Select the table and go to the binding page. Expected result: The table is binding to only one column. Actual result: The table is binding to the data set. Error log: N/A
UI/org.eclipse.birt.report.designer.core/src/org/eclipse/birt/report/designer/util/DEUtil.java
return groupList;
			}
			return getGroups( result );
		}
		return groupList;
	}
	/**
	 * The group container is ListingHandler, list, table, and so on.
	 */
	public static final String TYPE_GROUP_LISTING = "listing";
	/**
	 * The group container is GroupHandler
	 */
	public static final String TYPE_GROUP_GROUP = "group";
	/**
	 * other container, has none group.
	 */
	public static final String TYPE_GROUP_NONE = "none";
	/**
	 * Return the group container type of the given element handle.
	 * 
	 * @param handle
	 *            the handle of the element.
	 * @return the group container type of the given element.
	 */
	public static String getGroupControlType( DesignElementHandle handle )
	{
		if ( handle instanceof ListingHandle )
		{
			return TYPE_GROUP_LISTING;