1/*
2 * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24/*
25 * @test
26 * @bug 8015809
27 * @summary Producing individual errors for uncaught undeclared exceptions inside lambda expressions, instead of one error for whole lambda
28 * @compile/fail/ref=ExceptionsInLambda.out -XDrawDiagnostics ExceptionsInLambda.java
29 */
30
31import java.io.File;
32import java.io.FileInputStream;
33import java.io.FileReader;
34import java.io.InputStream;
35import java.io.Reader;
36
37public class ExceptionsInLambda {
38
39    public static void main(Runnable p, File f) {
40        main(() -> {
41            StringBuilder sb = new StringBuilder();
42
43            Reader in = new FileReader(f);
44            int r;
45
46            while ((r = in.read()) != (-1)) {
47                sb.append((char) r);
48            }
49        }, f);
50
51        doOpen(() -> new FileInputStream(f));
52    }
53
54    public static InputStream doOpen(Open open) {
55        return open.open();
56    }
57
58    public interface Open {
59        public InputStream open();
60    }
61}
62