/*
* Copyright ( c ) 2006 , 2015 , 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 6431879
* @ summary TreePathSCanner ( CompilationUnitTree tree , P p ) overloading forces use of most specific type
* @ modules jdk . compiler / com . sun . tools . javac . api
* jdk . compiler / com . sun . tools . javac . file
*/
import java.io.*;
import java.util.*;
import javax.tools.*;
import com.sun.source.tree.*;
import com.sun.source.util.*;
import com.sun.tools.javac.api.*;
public class T6431879 {
public static void main(String... args) throws IOException {
String testSrc = System.getProperty("test.src" , "." );
String testClasses = System.getProperty("test.classes" , "." );
JavacTool tool = JavacTool.create();
try (StandardJavaFileManager fm = tool.getStandardFileManager(null , null , null )) {
Iterable<? extends JavaFileObject> files =
fm.getJavaFileObjectsFromFiles(Arrays.asList(new File(testSrc, T6431879.class .getName()+".java" )));
JavacTask task = tool.getTask(null , fm, null , null , null , files);
Iterable<? extends CompilationUnitTree> trees = task.parse();
TreeScanner<Void ,Trees> dependencyScanner = new DependencyScanner();
Trees treeUtil = Trees.instance(task);
for (CompilationUnitTree unit : trees) {
//System.err.println("scan " + unit);
dependencyScanner.scan(unit, treeUtil);
}
}
}
private static class DependencyScanner<R,P> extends TreePathScanner<R,P> {
public R visitIdentifier(IdentifierTree tree, P p) {
//System.err.println(tree);
return null ;
}
}
}
Messung V0.5 in Prozent C=94 H=95 G=94
¤ Dauer der Verarbeitung: 0.10 Sekunden
(vorverarbeitet am 2026-06-10)
¤
*© Formatika GbR, Deutschland