Bug 176467 Wrong page break effect for spanned cell
When page break occurs on spanned cell, this cell on next page is lost, which cause incorrect page layout. Report design to reproduce the error is attached.
viewer/org.eclipse.birt.report.viewer/birt/WEB-INF/classes/org/eclipse/birt/report/service/ReportEngineService.java
* binding column holder must be a list or table item, and it defines a
	 * distinct data set and bingding columns in it. If the element is null,
	 * binding name is empty or the binding column holder is not found, then
	 * return <code>Collections.EMPTY_LIST</code>.
	 * 
	 * @param bindingName
	 * @param elementHandle
	 * @return list of the avaliable column value
	 * @throws BirtException
	 */
	public List getColumnValueSet( String bindingName,
			DesignElementHandle elementHandle ) throws BirtException
	{
		if ( bindingName == null || elementHandle == null
				|| !( elementHandle instanceof ReportItemHandle ) )
			return Collections.EMPTY_LIST;
		
		ReportItemHandle reportItem = getBindingHolder( elementHandle );
		if ( reportItem == null )
			return Collections.EMPTY_LIST;
		List selectValueList = new ArrayList( );
		DataRequestSession session = DataRequestSession
				.newSession( new DataSessionContext(
						DataSessionContext.MODE_DIRECT_PRESENTATION, reportItem
								.getModuleHandle( ) ) );
		selectValueList.addAll( session.getColumnValueSet( reportItem
				.getDataSet( ), reportItem.paramBindingsIterator( ), reportItem
				.columnBindingsIterator( ), bindingName ) );
		session.shutdown( );
		return selectValueList;