jdk8-mips64-public/langtools: test/tools/javac/lambda/TargetType11.java@01c9d4161882

8003280: Add lambda tests
Summary: Turn on lambda expression, method reference and default method support
Reviewed-by: jjg

     1 /*

     2  * @test /nodynamiccopyright/

     3  * @bug 8003280

     4  * @summary Add lambda tests

     5  *  check that wildcards in the target method of a lambda conversion is handled correctly

     6  * @author  Maurizio Cimadamore

     7  * @compile/fail/ref=TargetType11.out -Xlint:unchecked -XDrawDiagnostics TargetType11.java

     8  */

    10 class TargetType11 {

    11     interface Predicate<X> {

    12         boolean apply(X c);

    13     }

    15     static class Test {

    16         public <T> Predicate<T> and(Predicate<? super T>... first) { return null; }

    17         public Predicate<Character> forPredicate(Predicate<? super Character> predicate) { return null; }

    19         Predicate<Character> c2 = forPredicate(c -> c.compareTo('e') < 0);

    20         Predicate<Integer> k = and(i -> i > 0, i -> i % 2 == 0);

    21     }

    22 }

Mercurial > jdk8-mips64-public > langtools / file revision