public int METHOD_1 ( TYPE_1 VAR_1 , TYPE_1 VAR_2 ) { <BUG> return ( this . VAR_3 ) - ( VAR_4 . METHOD_2 ( ) ) ;</BUG> }
public int METHOD_1 ( TYPE_1 VAR_1 , TYPE_1 VAR_2 ) { return ( this . VAR_3 ) - ( VAR_2 . METHOD_2 ( ) ) ; } 
