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/preferences/ElementNamesPreferencePage.java
*/
		public void inputChanged( Viewer v, Object oldInput, Object newInput )
		{
			if ( newInput != null )
				( (ItemContentList) newInput ).addChangeListener( this );
			if ( oldInput != null )
				( (ItemContentList) oldInput ).removeChangeListener( this );
		}
		/*
		 * (non-Javadoc)
		 * 
		 * @see org.eclipse.jface.viewers.IContentProvider#dispose()
		 */
		public void dispose( )
		{
			itemContentList.removeChangeListener( this );
		}
		/*
		 * (non-Javadoc)
		 * 
		 * @see org.eclipse.jface.viewers.IStructuredContentProvider#getElements(java.lang.Object)
		 */
		public Object[] getElements( Object parent )
		{
			return itemContentList.getContents( ).toArray( );
		}
		/*
		 * (non-Javadoc)
		 * 
		 * @see ITaskListViewer#addTask(ExampleTask)