1 /* @test   /nodynamiccopyright/

     2  * @bug    8071453

     3  * @author sadayapalam

     4  * @summary Test that a lone private interface method cannot supply the SAM.

     5  * @compile/fail/ref=Private06.out -XDrawDiagnostics Private06.java

     6  */

     7 

     8 public class Private06 {

     9     @FunctionalInterface

    10     interface NAFI {

    11         private void foo() {

    12         }

    13     }

    14 

    15     @FunctionalInterface

    16     interface FI {

    17         void foo(NAFI nafi);

    18     }

    19 

    20     public static void main(String [] args) {

    21         Private06.NAFI nafi = () -> {};

    22         Private06.FI fi = Private06.NAFI::foo; // OK.

    23     }

    24 }

    25 

    26 class Private06_01 {

    27     public static void main(String [] args) {

    28         Private06.FI fi = Private06.NAFI::foo; // NOT OK.

    29     }

    30 }