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 ( formatHints != null
						&& formatHints.getDisplayFormat( ) != null )
					isValueSet = true;
			}
		}
		return isValueSet;
	}
	/**
	 * Updates column hint values by given data element attributes.
	 * 
	 * @param dataAttrs
	 *            the latest data element attributes
	 * @param cachedDataAttrs
	 *            the last(cached) data element attributes
	 * @param newHint
	 *            the column hint
	 */
	private void updateColumnHintFromDataAttrs(
			DataElementAttributes dataAttrs,
			DataElementAttributes cachedDataAttrs, ColumnHint newHint )
	{
		if ( dataAttrs == null )
			return;
		Object oldValue = cachedDataAttrs == null ? null : cachedDataAttrs
				.getName( );
		Object newValue = dataAttrs.getName( );
		if ( oldValue == null || !oldValue.equals( newValue ) )
			newHint.setProperty( ColumnHint.COLUMN_NAME_MEMBER, newValue );
		DataElementUIHints dataUIHints = dataAttrs.getUiHints( );
		if ( dataUIHints == null )