langtools/test/tools/javac/generics/diamond/pos/NestedDiamondAllocationTest.java

/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
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 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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/*
 * @test
 * @bug 8081521
 * @summary Ensure that anonymous class construction using <> can be nested within another
 * @compile NestedDiamondAllocationTest.java
 * @run main NestedDiamondAllocationTest
 *
 */

public class NestedDiamondAllocationTest {
    static class Clazz2 {
        static class A {
        };
        public A a;
    }
    static class FooNest<Q> {
        FooNest(Q q, Foo<Q> foo) {
        }
    }

    static class Foo<T> {
    }

    static Clazz2 clazz = new Clazz2();

    public static void main(String [] args) {
        FooNest fooNest = new FooNest<>(clazz.a, new Foo<>() {
        });
    }
}