Bug 118592 Report error
please see attached design file.
data/org.eclipse.birt.data/src/org/eclipse/birt/data/engine/impl/ResultIterator.java
{
		
		private DataEngineContext context;
		private String queryResultID;
		
		private RDSave rdSave;
		
		private String subQueryName;
		
		private int subQueryIndex;
		
		private int[] subQueryInfo;
		
		private org.eclipse.birt.data.engine.odi.IResultIterator odiResult;
		/**
		 * @param context
		 * @param queryResultID
		 * @param odiResult
		 */
		public RDSaveUtil( DataEngineContext context, String queryResultID,
				org.eclipse.birt.data.engine.odi.IResultIterator odiResult )
		{