NukeExtraCast.java revision 2933:49d207bf704d 
1/*
2 * Copyright (c) 2014, 2015, 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 8067914
27 * @summary Redunant type cast nodes in AST (follow up from JDK-8043741)
28 * @library /tools/lib
29 * @modules jdk.compiler/com.sun.tools.javac.api
30 *          jdk.compiler/com.sun.tools.javac.file
31 *          jdk.compiler/com.sun.tools.javac.main
32 * @build ToolBox
33 * @run compile -XD-printsource T8067914.java
34 * @run main NukeExtraCast
35 */
36
37import java.nio.file.Path;
38import java.nio.file.Paths;
39import java.util.List;
40
41public class NukeExtraCast {
42
43    public static void main(String[] args) throws Exception {
44        ToolBox tb = new ToolBox();
45        Path path1 = Paths.get(ToolBox.testClasses, "E.java");
46        List<String> file1 = tb.readAllLines(path1);
47
48        Path path2 = Paths.get(ToolBox.testSrc, "E.out");
49        List<String> file2 = tb.readAllLines(path2);
50        tb.checkEqual(file1, file2);
51    }
52
53}
54