Bug 201676 Some modifications do not work on the Display Name of the Output Columns[07]
Description: The dataset's output column has the display name by default[07] Build number: 2.2.1.v20070830-0630 Steps to reproduce: 1, New a dataset from SampleDB's customers 2, Check the display name of the output column Expected result: The display name should be empty and should be specified by user Actual result: The display name is specified automatically as same as the Column name
model/org.eclipse.birt.report.model.adapter.oda/src/org/eclipse/birt/report/model/adapter/oda/impl/ResultSetsAdapter.java
if ( columns == null || columnName == null )
			return null;
		EList odaColumns = columns.getResultColumnDefinitions( );
		if ( odaColumns == null || odaColumns.isEmpty( ) )
			return null;
		for ( int i = 0; i < odaColumns.size( ); i++ )
		{
			ColumnDefinition columnDefn = (ColumnDefinition) odaColumns.get( i );
			DataElementAttributes dataAttrs = columnDefn.getAttributes( );
			if ( dataAttrs == null )
				continue;
			if ( columnName.equals( dataAttrs.getName( ) )
					&& ( position == null || position.intValue( ) == dataAttrs
							.getPosition( ) ) )
				return columnDefn;
		}
		return null;
	}
	/**
	 * Creates a list containing ROM ResultSetColumn according to given ODA
	 * ResultSets.
	 * 
	 * @param setDesign
	 *            the data set design
	 * @param setHandle
	 *            the data set handle
	 * @param cachedSetDefn
	 *            the ODA result set in designer values
	 * @return a list containing ROM ResultSetColumn.
	 * @throws SemanticException