Bug 187481 [Automation][Regression] the attached report designs cannot be previewed properly in viewer
steps to reproduce: - use the attached report designs (custom style applied to grid cell, grid row, and grid column in respective report design) - preview in viewer expected behavior: - report should be previewed properly actual behavior: - it seemed that data in grid cell, row, and column were lost when preview in viewer
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/internal/document/v4/CellExecutor.java
{
		CellDesign cellDesign = (CellDesign) design;
		if ( nextItem < cellDesign.getContentCount( ) )
		{
			ReportItemDesign design = cellDesign.getContent( nextItem );
			nextItem++;
			return manager.createExecutor( this, design, nextOffset );
		}
		return null;
	}
	protected void doSkipToExecutor( InstanceID id, long offset )
			throws Exception
	{
		CellDesign cellDesign = (CellDesign) design;
		int itemCount = cellDesign.getContentCount( );
		long designId = id.getComponentID( );
		for ( int i = 0; i < itemCount; i++ )
		{
			ReportItemDesign childDesign = cellDesign.getContent( i );
			if ( designId == childDesign.getID( ) )
			{
				
				nextItem = i;
				return;
			}
		}
		nextItem = itemCount;
	}
}