public TYPE_1 METHOD_1 ( java.lang.String id ) { TYPE_1 element = VAR_1 . METHOD_1 ( id ) ; if ( ! ( METHOD_2 ( element ) ) ) { return element ; } return null ; } 

public TYPE_1 METHOD_1 ( java.lang.String id ) { if ( ( VAR_1 ) != null ) { TYPE_1 element = VAR_1 . METHOD_1 ( id ) ; if ( ! ( METHOD_2 ( element ) ) ) { return element ; } } return null ; } 
