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
{
			if ( menu != null && !menu.isDisposed( ) )
			{
				menu.dispose( );
				menuRemove.dispose( );
				menuRemoveAll.dispose( );
			}
		}
		else
		{
			createMenuItems( );
			menuRemove.setEnabled( selectedFieldsTable.getTable( )
					.getSelection( ).length > 0 );
			menuRemoveAll.setEnabled( selectedFieldsTable.getTable( )
					.getItemCount( ) > 0 );
		}
	}
	private boolean containsSelectedField( TreeItem[] items )
	{
		for ( int i = 0; i < items.length; i++ )
		{
			if ( isSelectedField( items[i] ) )
			{
				return true;
			}
		}
		return false;
	}
	private boolean isSelectedField( TreeItem item )
	{