public java.util.List < TYPE_1 > METHOD_1 ( ) { <BUG> if ( ( this . VAR_1 ) == null ) {return null ;}</BUG> return new java.util.ArrayList ( this . VAR_1 ) ; }
public java.util.List < TYPE_1 > METHOD_1 ( ) { return new java.util.ArrayList ( this . VAR_1 ) ; } 
