/*
* 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 .
*
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*/
/*
* @ 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();
}
}
Messung V0.5 in Prozent C=94 H=79 G=86
¤ Dauer der Verarbeitung: 0.1 Sekunden
(vorverarbeitet am 2026-10-11)
¤
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