public TYPE_1 METHOD_1 ( java.lang.String VAR_1 ) { java.util.List < TYPE_1 > results = super . METHOD_2 ( STRING_1 , STRING_2 , VAR_1 ) ; if ( results != null ) { return results . get ( 0 ) ; } return null ; } 

public TYPE_1 METHOD_1 ( java.lang.String VAR_1 ) { java.util.List < TYPE_1 > results = super . METHOD_2 ( STRING_1 , STRING_2 , VAR_1 ) ; if ( ! ( results . isEmpty ( ) ) ) { return results . get ( 0 ) ; } return null ; } 
