public float METHOD_1 ( ) { <BUG> return TYPE_1 . METHOD_1 ( VAR_1 . METHOD_2 ( ) , VAR_1 . METHOD_3 ( ) ) ;</BUG> }
public float METHOD_1 ( ) { return ( VAR_1 . METHOD_2 ( ) ) - ( VAR_1 . METHOD_3 ( ) ) ; } 
