aoqi@0: /*
aoqi@0:  * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
aoqi@0:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0:  *
aoqi@0:  * This code is free software; you can redistribute it and/or modify it
aoqi@0:  * under the terms of the GNU General Public License version 2 only, as
aoqi@0:  * published by the Free Software Foundation.
aoqi@0:  *
aoqi@0:  * This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
aoqi@0:  * version 2 for more details (a copy is included in the LICENSE file that
aoqi@0:  * accompanied this code).
aoqi@0:  *
aoqi@0:  * You should have received a copy of the GNU General Public License version
aoqi@0:  * 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0:  *
aoqi@0:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0:  * or visit www.oracle.com if you need additional information or have any
aoqi@0:  * questions.
aoqi@0:  */
aoqi@0: 
aoqi@0: /*
aoqi@0: @test
aoqi@0: @bug 8010010
aoqi@0: @summary NPE generating serializedLambdaName for nested lambda
aoqi@0: */
aoqi@0: 
aoqi@0: import java.io.*;
aoqi@0: import java.util.Map;
aoqi@0: import java.util.HashMap;
aoqi@0: 
aoqi@0: public class LambdaLambdaSerialized {
aoqi@0: 
aoqi@0:     static int assertionCount = 0;
aoqi@0: 
aoqi@0:     static void assertTrue(boolean cond) {
aoqi@0:         assertionCount++;
aoqi@0:         if (!cond)
aoqi@0:             throw new AssertionError();
aoqi@0:     }
aoqi@0: 
aoqi@0:     public static void main(String[] args) throws Exception {
aoqi@0:         try {
aoqi@0:             // Write lambdas out
aoqi@0:             ByteArrayOutputStream baos = new ByteArrayOutputStream();
aoqi@0:             ObjectOutput out = new ObjectOutputStream(baos);
aoqi@0:             LSI<LSI<Map>> ssi = () -> (() -> new HashMap());
aoqi@0:             write(out, ssi );
aoqi@0:             out.flush();
aoqi@0:             out.close();
aoqi@0: 
aoqi@0:             // Read them back
aoqi@0:             ByteArrayInputStream bais =
aoqi@0:                 new ByteArrayInputStream(baos.toByteArray());
aoqi@0:             ObjectInputStream in = new ObjectInputStream(bais);
aoqi@0:             readAssert(in, "[X]");
aoqi@0:             in.close();
aoqi@0:         } catch (IOException e) {
aoqi@0:             e.printStackTrace();
aoqi@0:             throw e;
aoqi@0:         }
aoqi@0:     }
aoqi@0: 
aoqi@0:     static void write(ObjectOutput out, LSI<LSI<Map>> lamb) throws IOException {
aoqi@0:         out.writeObject(lamb);
aoqi@0:     }
aoqi@0: 
aoqi@0:     static void readAssert(ObjectInputStream in, String expected)  throws IOException, ClassNotFoundException {
aoqi@0:         LSI<LSI<Map>> ls = (LSI<LSI<Map>>) in.readObject();
aoqi@0:         Map result = ls.get().get();
aoqi@0:         System.out.printf("Result: %s\n", result);
aoqi@0:     }
aoqi@0: }
aoqi@0: 
aoqi@0: interface LSI<T> extends Serializable {
aoqi@0:     T get();
aoqi@0: }