MethodRefNewInnerInLambdaNPE1.java

/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
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 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * 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 8037404
 * @summary javac NPE or VerifyError for code with constructor reference of inner class
 */

import java.util.function.Supplier;
import java.util.stream.Stream;

public class MethodRefNewInnerInLambdaNPE1 {
    public static void main(String[] args) {
        if (new MethodRefNewInnerInLambdaNPE1().getList().get().getClass() != TT.class)
            throw new AssertionError("sanity failed");
    }

    Supplier<TT> getList() {
        return () -> Stream.of(1).map(TT::new).findFirst().get();
    }

    class TT {
        public TT(int i) {

        }
    }
}