public TYPE_1 METHOD_1 ( ) { <BUG> return TYPE_2 . METHOD_2 ( VAR_1 . METHOD_1 ( ) , VAR_2 . METHOD_1 ( ) ) ;</BUG> }
public TYPE_1 METHOD_1 ( ) { return TYPE_1 . METHOD_2 ( VAR_1 . METHOD_1 ( ) , VAR_2 . METHOD_1 ( ) ) ; } 
