1 /*

     2  * Copyright (c) 2016, 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 8170251

    27  * @summary     Add javax.tools.Tool.name()

    28  * @modules jdk.javadoc/jdk.javadoc.internal.api

    29  */

    30 

    31 import java.util.Optional;

    32 import java.util.ServiceLoader;

    33 import javax.tools.Tool;

    34 import jdk.javadoc.internal.api.JavadocTool;

    35 

    36 public class TestName {

    37     public static void main(String... args) throws Exception {

    38         new TestName().run();

    39     }

    40 

    41     public void run() throws Exception {

    42         Optional<Tool> opt = findFirst("javadoc");

    43         if (!opt.isPresent()) {

    44             throw new Exception("tool not found");

    45         }

    46         if (!(opt.get() instanceof JavadocTool)) {

    47             throw new Exception("unexpected tool found");

    48         }

    49     }

    50 

    51     Optional<Tool> findFirst(String name) {

    52         getClass().getModule().addUses(Tool.class);

    53         for (Tool p : ServiceLoader.load(Tool.class,

    54                 ClassLoader.getSystemClassLoader())) {

    55             if (p.name().equals(name)) {

    56                 return Optional.of(p);

    57             }

    58         }

    59         return Optional.empty();

    60     }

    61 }