Bug 190440 Dimensions from same column will affact each other.[1101]
Description: Dimensions from same column will affact each other. Build number:2.2.0.v200706011658 Steps to reproduce: 1. Open attached report. The cube in the report contains "static amount" and "interval amount". 2. Preview the report. 3. Delete interval amount group and preview again. Expected result: Step2 and step 3 display same effect. Actual result: In step2 preview, xtab display effect of "interval amount" level value instead of "static amount" level value. Error log:N/A
data/org.eclipse.birt.data/src/org/eclipse/birt/data/engine/olap/data/impl/aggregation/AggregationExecutor.java
for ( int i = 0; i < allSortedFactRows.size( ); i++ )
		{
			DiskSortedStackWrapper diskSortedStackWrapper = (DiskSortedStackWrapper) allSortedFactRows.get( i );
			int[] calculatorIndexs = new int[sortedFactRows.length];
			int pos = 0;
			for ( int j = 0; j < calculatorIndexs.length; j++ )
			{
				if ( sortedFactRows[j] == diskSortedStackWrapper )
				{
					calculatorIndexs[pos] = j;
					pos++;
				}
			}
			while ( diskSortedStackWrapper.pop( ) != null
					&& !stopSign.isStopped( ) )
			{
				Row4Aggregation row = (Row4Aggregation) diskSortedStackWrapper.getCurrentObject( );
				for ( int j = 0; j < pos; j++ )
				{
					aggregationCalculators[calculatorIndexs[j]].onRow( cut( row,
							levelIndex[calculatorIndexs[j]].length / 2 ) );
				}
			}
		}
		IAggregationResultSet[] resultSets = 
			new IAggregationResultSet[aggregationCalculators.length];
		for ( int i = 0; i < aggregationCalculators.length; i++ )
		{
			resultSets[i] = new AggregationResultSet( aggregationCalculators[i].aggregation,
					aggregationCalculators[i].getResult( ),