public java.util.List < TYPE_1 > METHOD_1 ( ) { if ( ( this . VAR_1 ) == null ) { this . VAR_1 = new java.util.ArrayList < > ( ) ; for ( int id : this . VAR_2 ) { this . VAR_1 . add ( TYPE_1 . METHOD_2 ( id ) ) ; } } return this . VAR_1 ; }

public java.util.List < TYPE_1 > METHOD_1 ( ) { if ( ( this . VAR_1 ) == null ) { this . VAR_1 = new java.util.ArrayList < > ( ) ; for ( long id : this . VAR_2 ) { this . VAR_1 . add ( TYPE_1 . METHOD_2 ( id ) ) ; } } return this . VAR_1 ; }
