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
* @param requestInfo
	 * @return list of available column value
	 * @throws BirtException
	 */
	public List getColumnValueSet( String bindingName,
			DesignElementHandle elementHandle, IRequestInfo requestInfo )
			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, requestInfo ) );
		session.shutdown( );
		return selectValueList;
	}
	/**
	 * Collects all the distinct values for the given element and
	 * bindColumnName. This method will traverse the design tree for the given
	 * element and get the nearest binding column holder of it. The nearest