Bug 176798 Errors occur in JUnit test of org.eclipse.birt.data in daily build 20070309
Errors occur in JUnit test of org.eclipse.birt.data in daily build 20070309. Please see the attachment for details
data/org.eclipse.birt.data/src/org/eclipse/birt/data/engine/executor/cache/CacheUtil.java
IResultObject row1 = (IResultObject) obj1;
				IResultObject row2 = (IResultObject) obj2;
				
				for ( int i = 0; i < sortKeyIndexes.length; i++ )
				{
					int colIndex = sortKeyIndexes[i];
					String colName = sortKeyColumns[i];
					try
					{
						Object colObj1 = null;
						Object colObj2 = null;
						
						if ( eventHandler != null )
						{
							colObj1 = eventHandler.getValue( row1,
									colIndex,
									colName );
							colObj2 = eventHandler.getValue( row2,
									colIndex,
									colName );
						}
						else
						{
							colObj1 = row1.getFieldValue( colIndex );
							colObj2 = row2.getFieldValue( colIndex );
						}
						
						int result = compareObjects( colObj1, colObj2 );
						if ( result != 0 )
						{