Bug 422205 Missing help content reference in MongoDB ODA Data Set UI page
The help context ID is not referenced by the MongoDB DOA data set query page.
data/org.eclipse.birt.data.oda.mongodb.ui/src/org/eclipse/birt/data/oda/mongodb/ui/impl/MongoDBDataSetWizardPage.java
findFieldsBtn.addSelectionListener( new SelectionListener( ) {
			public void widgetSelected( SelectionEvent e )
			{
				try
				{
					updateAvailableFieldsList( );
					refreshAvailableFieldsViewer( );
					availableFieldsViewer.expandToLevel( 2 );
					refreshSelectedFieldsViewer( );
					selectedFieldsTable.getTable( ).deselectAll( );
					autoSelectRootItem( );
				}
				catch ( OdaException ex )
				{
					handleNoFieldsException( ex );
				}
				validateData( );
			}
			public void widgetDefaultSelected( SelectionEvent e )
			{
			}
		} );
	}
	private void createCollectionSelectionArea( Composite topArea )
	{
		Group collGroup = new Group( topArea, SWT.NONE );
		GridLayout layout = new GridLayout( 3, false );
		layout.horizontalSpacing = 12;
		collGroup.setLayout( layout );
		collGroup.setLayoutData( new GridData( GridData.FILL_HORIZONTAL ) );