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
private void resetCollectionComboItems( )
	{
		removeCollectionComboListeners( );
		
		oldCollectionName = collectionCombo.getText( ).trim( );
		collectionCombo.removeAll( ); 
		for ( int i = 0; i < collectionList.size( ); i++ )
		{
			collectionCombo.add( collectionList.get( i ) );
		}
		if ( collectionCombo.indexOf( oldCollectionName ) >= 0 )
		{
			collectionCombo.setText( oldCollectionName );
		}
		else
		{
			collectionCombo.setText( EMPTY_STRING );
		}
		
		addCollectionComboListeners( );
	}
	private void addCollectionComboListeners( )
	{
		Listener[] modifyListeners = collectionCombo.getListeners( SWT.Modify );
		if ( modifyListeners == null || modifyListeners.length == 0 )
		{
			collectionCombo.addModifyListener( collectionModifyListener );
		}
		Listener[] selectionListeners = collectionCombo.getListeners( SWT.Selection );
		if ( selectionListeners == null || selectionListeners.length == 0 )