1 /*

     2  * @test /nodynamiccopyright/

     3  * @bug 7196163

     4  * @summary Twr with resource variables of parametrized types

     5  * @compile/fail/ref=TwrAndTypeVariables.out -XDrawDiagnostics TwrAndTypeVariables.java

     6  */

     7 

     8 public class TwrAndTypeVariables {

     9 

    10     // positive

    11     public static <S extends Readable & AutoCloseable,

    12                    T extends Appendable & AutoCloseable>

    13     void copy(S s, T t) throws Exception {

    14         try (s; t;) {

    15         }

    16     }

    17 

    18     // negative

    19     public static <S> void copy(S s) throws Exception {

    20         try (s) {

    21         }

    22     }

    23 }