229 lines
7.9 KiB
Java
229 lines
7.9 KiB
Java
/*
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* Copyright (c) 2016, 2018, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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import java.io.BufferedWriter;
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import java.nio.file.Files;
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import java.nio.file.Path;
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import java.nio.file.Paths;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Map;
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import java.util.spi.ToolProvider;
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import java.util.stream.Stream;
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import jdk.test.lib.JDKToolFinder;
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import jdk.test.lib.Platform;
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import jdk.test.lib.compiler.CompilerUtils;
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import jdk.test.lib.process.OutputAnalyzer;
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import org.testng.annotations.BeforeTest;
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import org.testng.annotations.DataProvider;
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import org.testng.annotations.Test;
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import static org.testng.Assert.assertTrue;
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import static jdk.test.lib.process.ProcessTools.*;
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/**
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* @test
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* @bug 8168205
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* @summary Test the default class path if -Djava.class.path is set
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* @library /test/lib
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* @modules jdk.compiler
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* jdk.jartool
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* @build jdk.test.lib.compiler.CompilerUtils
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* @run testng JavaClassPathTest
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*/
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public class JavaClassPathTest {
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private static final Path SRC_DIR = Paths.get(System.getProperty("test.src"),
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"src");
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private static final Path MODS_DIR = Paths.get("mods");
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private static final Path LIB_DIR = Paths.get("lib");
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private static final String TEST_MODULE = "m";
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private static final String TEST_MAIN = "jdk.test.Main";
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@BeforeTest
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public void setup() throws Exception {
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boolean compiled = CompilerUtils.compile(SRC_DIR.resolve(TEST_MODULE),
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MODS_DIR.resolve(TEST_MODULE));
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assertTrue(compiled, "module " + TEST_MODULE + " did not compile");
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// add the class and a resource to the current working directory
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Path file = Paths.get("jdk/test/Main.class");
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Files.createDirectories(file.getParent());
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Files.copy(MODS_DIR.resolve(TEST_MODULE).resolve(file), file);
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Path res = Paths.get("jdk/test/res.properties");
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Files.createFile(res);
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ToolProvider jartool = ToolProvider.findFirst("jar").orElseThrow(
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() -> new RuntimeException("jar tool not found")
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);
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Path jarfile = LIB_DIR.resolve("m.jar");
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Files.createDirectories(LIB_DIR);
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assertTrue(jartool.run(System.out, System.err, "cfe",
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jarfile.toString(), TEST_MAIN,
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file.toString()) == 0);
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Path manifest = LIB_DIR.resolve("manifest");
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try (BufferedWriter writer = Files.newBufferedWriter(manifest)) {
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writer.write("CLASS-PATH: lib/m.jar");
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}
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jarfile = LIB_DIR.resolve("m1.jar");
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assertTrue(jartool.run(System.out, System.err, "cfme",
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jarfile.toString(), manifest.toString(), TEST_MAIN,
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file.toString()) == 0);
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}
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@DataProvider(name = "classpath")
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public Object[][] classpath() {
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return new Object[][]{
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// true indicates that class path default to current working directory
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{ List.of(), "." },
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{ List.of("-cp", ""), "" },
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{ List.of("-cp", "."), "." },
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{ List.of("-Djava.class.path"), "." },
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{ List.of("-Djava.class.path="), "" },
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{ List.of("-Djava.class.path=."), "." },
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};
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}
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@Test(dataProvider = "classpath")
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public void testUnnamedModule(List<String> options, String expected)
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throws Throwable
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{
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List<String> args = new ArrayList<>(options);
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args.add(TEST_MAIN);
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args.add(Boolean.toString(true));
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args.add(expected);
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assertTrue(execute(args).getExitValue() == 0);
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}
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@DataProvider(name = "moduleAndClassPath")
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public Object[][] moduleAndClassPath() {
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return new Object[][]{
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// true indicates that class path default to current working directory
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{ "", "" },
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{ "-Djava.class.path", "" },
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{ "-Djava.class.path=", "" },
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};
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}
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@Test(dataProvider = "moduleAndClassPath")
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public void testNamedModule(String option, String expected) throws Throwable {
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List<String> args = new ArrayList<>();
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if (!option.isEmpty()) {
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args.add(option);
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}
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args.add("--module-path");
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args.add(MODS_DIR.toString());
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args.add("-m");
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args.add(TEST_MODULE + "/" + TEST_MAIN);
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// not default to CWD
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args.add(Boolean.toString(false));
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args.add(expected);
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assertTrue(execute(args).getExitValue() == 0);
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}
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@Test
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public void testClassPath() throws Throwable {
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List<String> args = new ArrayList<>();
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args.add("-Djava.class.path=.");
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args.add("--module-path");
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args.add(MODS_DIR.toString());
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args.add("-m");
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args.add(TEST_MODULE + "/" + TEST_MAIN);
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args.add(Boolean.toString(true));
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args.add(".");
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assertTrue(execute(args).getExitValue() == 0);
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}
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@Test
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public void testJAR() throws Throwable {
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String jarfile = LIB_DIR.resolve("m.jar").toString();
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List<String> args = new ArrayList<>();
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args.add("-jar");
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args.add(jarfile);
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args.add(Boolean.toString(false));
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args.add(jarfile);
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assertTrue(execute(args).getExitValue() == 0);
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}
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/*
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* Test CLASS-PATH attribute in manifest
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*/
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@Test
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public void testClassPathAttribute() throws Throwable {
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String jarfile = LIB_DIR.resolve("m1.jar").toString();
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List<String> args = new ArrayList<>();
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args.add("-jar");
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args.add(jarfile);
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args.add(Boolean.toString(false));
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args.add(jarfile);
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assertTrue(execute(args).getExitValue() == 0);
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args.clear();
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args.add("-cp");
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args.add(jarfile);
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args.add(TEST_MAIN);
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args.add(Boolean.toString(false));
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args.add(jarfile);
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assertTrue(execute(args).getExitValue() == 0);
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}
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private OutputAnalyzer execute(List<String> options) throws Throwable {
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// can't use ProcessTools.createLimitedTestJavaProcessBuilder as it always adds -cp
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ProcessBuilder pb = new ProcessBuilder(
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Stream.concat(Stream.of(JDKToolFinder.getTestJDKTool("java")),
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options.stream()
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.map(this::autoQuote))
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.toArray(String[]::new)
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);
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Map<String,String> env = pb.environment();
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// remove CLASSPATH environment variable
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env.remove("CLASSPATH");
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return executeCommand(pb)
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.outputTo(System.out)
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.errorTo(System.out);
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}
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/*
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* Autoquote empty string argument on Windows
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*/
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private String autoQuote(String arg) {
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if (Platform.isWindows() && arg.isEmpty()) {
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return "\"\"";
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}
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return arg;
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}
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}
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