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
return newHint;
	}
	/**
	 * Checks whether there are values for newly created column hint.
	 * 
	 * @param dataUIHints
	 *            the latest data ui hints
	 * @param outputAttrs
	 *            the latest output element attributes
	 * @return <code>true</code> if no column hint value is set. Otherwise
	 *         <code>false</code>.
	 */
	private boolean isEmptyColumnHintValue( DataElementUIHints dataUIHints,
			OutputElementAttributes outputAttrs )
	{
		if ( dataUIHints == null && outputAttrs == null )
			return false;
		boolean isValueSet = false;
		if ( dataUIHints != null )
		{
			if ( dataUIHints.getDisplayName( ) != null )
				isValueSet = true;
		}
		if ( !isValueSet && outputAttrs != null )
		{
			if ( outputAttrs.getHelpText( ) != null )
				isValueSet = true;
			if ( !isValueSet )
			{
				ValueFormatHints formatHints = outputAttrs.getFormattingHints( );