public TYPE_1 METHOD_1 ( TYPE_1 source ) { TYPE_1 VAR_1 = VAR_2 . METHOD_2 ( ) . METHOD_3 ( source . METHOD_4 ( ) ) ; if ( VAR_1 == null ) { VAR_2 . METHOD_2 ( ) . add ( source ) ; VAR_1 = VAR_2 . METHOD_2 ( ) . METHOD_3 ( source . METHOD_4 ( ) ) ; } return VAR_1 ; }

public TYPE_1 METHOD_1 ( TYPE_1 source ) { TYPE_1 VAR_1 = METHOD_3 ( source . METHOD_4 ( ) ) ; if ( VAR_1 == null ) { VAR_2 . update ( source ) ; VAR_1 = METHOD_3 ( source . METHOD_4 ( ) ) ; } return VAR_1 ; }
