public TYPE_1 remove ( int id ) { TYPE_2 target = this . METHOD_1 ( id ) ; this . remove ( target , this . VAR_1 ) ; return target . element ; }
public TYPE_1 remove ( int id ) { if ( ( this . VAR_1 ) == null ) { return null ; } TYPE_2 target = this . METHOD_1 ( id ) ; this . remove ( target , this . VAR_1 ) ; return target . element ; }