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

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