1 /* @test   /nodynamiccopyright/

     2  * @bug    8071453

     3  * @author sadayapalam

     4  * @summary Test various JLS changes made for supporting private interface methods.

     5  * @compile/fail/ref=Private08.out -XDrawDiagnostics Private08.java

     6  */

     7 class Private08 {

     8     interface I {

     9         private void poo() {}

    10         private int foo() { return 0; }

    11         int goo();

    12         default int doo() { return foo(); }

    13         private public int bad(); // 9.4 illegal combination of modifiers

    14         private abstract int verybad(); // 9.4 illegal combination of modifiers

    15         private default int alsobad() { return foo(); } // 9.4 illegal combination of modifiers

    16         protected void blah();

    17         private void missingBody(); // private methods are not abstract.

    18     }

    19 }

    20 

    21 class Private08_01 {

    22     int y = ((Private08.I) null).foo();   // 9.4 test that private methods are not implicitly public.

    23     interface J extends Private08.I {

    24         default void foo() { // foo not inherited from super, change of return type is OK.

    25             super.foo();  // super in static context - Error.

    26         }

    27         private int doo() { return 0; } // private cannot override public.

    28     };

    29 

    30     Private08.I i = new Private08.I () {

    31         public void foo() { // foo not inherited from super, change of return type is OK.

    32             super.foo();  // super's foo not inherited, NOT OK.

    33         }

    34         private int doo() { return 0; } // private cannot override public.

    35     }; // should not complain about poo() not being implemented.

    36 }

    37