62 lines
2.0 KiB
Java
62 lines
2.0 KiB
Java
/*
|
|
* Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
|
|
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
|
*
|
|
* This code is free software; you can redistribute it and/or modify it
|
|
* 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).
|
|
*
|
|
* You should have received a copy of the GNU General Public License version
|
|
* 2 along with this work; if not, write to the Free Software Foundation,
|
|
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*
|
|
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
|
* or visit www.oracle.com if you need additional information or have any
|
|
* questions.
|
|
*/
|
|
|
|
/*
|
|
* @test
|
|
* @bug 8170251
|
|
* @summary Add javax.tools.Tool.name()
|
|
* @modules jdk.compiler/com.sun.tools.javac.api
|
|
*/
|
|
|
|
import java.util.Optional;
|
|
import java.util.ServiceLoader;
|
|
import javax.tools.Tool;
|
|
import com.sun.tools.javac.api.JavacTool;
|
|
|
|
public class TestName {
|
|
public static void main(String... args) throws Exception {
|
|
new TestName().run();
|
|
}
|
|
|
|
public void run() throws Exception {
|
|
Optional<Tool> opt = findFirst("javac");
|
|
if (!opt.isPresent()) {
|
|
throw new Exception("tool not found");
|
|
}
|
|
if (!(opt.get() instanceof JavacTool)) {
|
|
throw new Exception("unexpected tool found");
|
|
}
|
|
}
|
|
|
|
Optional<Tool> findFirst(String name) {
|
|
getClass().getModule().addUses(Tool.class);
|
|
for (Tool p : ServiceLoader.load(Tool.class,
|
|
ClassLoader.getSystemClassLoader())) {
|
|
if (p.name().equals(name)) {
|
|
return Optional.of(p);
|
|
}
|
|
}
|
|
return Optional.empty();
|
|
}
|
|
}
|