Bug 146771 [Regression]Preferences-Element Names-OdaDataSet, can not take effect
[Regression]Preferences-Element Names-OdaDataSet, can not take effect Steps: 1.Open Windows - reference - Element Names 2.Set the named of OdaDataSet as "odads" 3.New a report design and a odadatasource 4.New dataset apply this datasource Actual Results: 1.Data set default name is Data Set Expected Results: 1.The name of dataset that created is odads
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/ui/ReportPlugin.java
* Relative to UI plugin directory, example: "icons/usertableicon.gif".
	 * 
	 * @param key
	 * @return an Image, do not dispose
	 */
	public static Image getImage( String key )
	{
		ImageRegistry imageRegistry = ReportPlugin.getDefault( )
				.getImageRegistry( );
		Image image = imageRegistry.get( key );
		if ( image == null )
		{
			URL url = ReportPlugin.getDefault( ).find( new Path( key ) );
			if ( url == null )
			{
				try
				{
					url = new URL( "file:///" + key );
				}
				catch ( MalformedURLException e )
				{
				}
			}
			if ( null != url )
			{
				image = ImageDescriptor.createFromURL( url ).createImage( );
			}
			if ( image == null )
			{
				image = ImageDescriptor.getMissingImageDescriptor( )