Bug 191637 Empty cube causes error
Comment removed as requested by the submitter - 2007-06-08 droy
data/org.eclipse.birt.data/src/org/eclipse/birt/data/engine/olap/data/util/DiskIndex.java
tempNodeSelection = new NodeSelection( tempNode, selections.length );
			find = false;
			for ( int j = 0; j < nodeSelection.selectionMark.length; j++ )
			{
				if ( nodeSelection.selectionMark[j] )
					if ( match( tempNode, selections[j] ) )
					{
						tempNodeSelection.addSelection( j );
						find = true;
					}
			}
			if ( find )
			{
				resultList.add( tempNodeSelection );
			}
		}
	}
	/**
	 * 
	 * @param node
	 * @param selection
	 * @return
	 */
	private boolean match( NonLeafNode node, ISelection selection )
	{
		if ( selection.getMin( ) != null
				&& CompareUtil.compare( node.maxKeyValue, selection.getMin( ) ) < 0 )
		{
			return false;
		}