author | clanger |
Mon, 16 Sep 2019 09:28:54 +0200 | |
changeset 58144 | d003b3ef8b60 |
parent 57590 | 144585063bc8 |
child 58679 | 9c3209ff7550 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2013, 2019, 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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package jdk.test.lib.process; |
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import java.io.IOException; |
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import java.io.InputStream; |
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import java.io.OutputStream; |
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import java.io.PrintStream; |
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import java.nio.charset.Charset; |
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import java.util.ArrayList; |
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import java.util.Arrays; |
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import java.util.Collections; |
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import java.util.concurrent.CountDownLatch; |
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import java.util.Map; |
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import java.util.concurrent.ExecutionException; |
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import java.util.concurrent.Future; |
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import java.util.concurrent.TimeUnit; |
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import java.util.concurrent.TimeoutException; |
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import java.util.function.Predicate; |
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import java.util.function.Consumer; |
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import java.util.stream.Collectors; |
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import java.security.AccessController; |
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import java.security.PrivilegedActionException; |
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import java.security.PrivilegedExceptionAction; |
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import jdk.test.lib.JDKToolFinder; |
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import jdk.test.lib.Utils; |
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public final class ProcessTools { |
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private static final class LineForwarder extends StreamPumper.LinePump { |
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private final PrintStream ps; |
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private final String prefix; |
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LineForwarder(String prefix, PrintStream os) { |
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this.ps = os; |
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this.prefix = prefix; |
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} |
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@Override |
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protected void processLine(String line) { |
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ps.println("[" + prefix + "] " + line); |
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} |
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} |
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private ProcessTools() { |
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} |
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/** |
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* <p>Starts a process from its builder.</p> |
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* <span>The default redirects of STDOUT and STDERR are started</span> |
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* @param name The process name |
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* @param processBuilder The process builder |
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* @return Returns the initialized process |
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* @throws IOException |
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*/ |
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public static Process startProcess(String name, |
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ProcessBuilder processBuilder) |
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throws IOException { |
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return startProcess(name, processBuilder, (Consumer<String>)null); |
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} |
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/** |
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* <p>Starts a process from its builder.</p> |
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* <span>The default redirects of STDOUT and STDERR are started</span> |
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* <p>It is possible to monitor the in-streams via the provided {@code consumer} |
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* @param name The process name |
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* @param consumer {@linkplain Consumer} instance to process the in-streams |
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* @param processBuilder The process builder |
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* @return Returns the initialized process |
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* @throws IOException |
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*/ |
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@SuppressWarnings("overloads") |
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public static Process startProcess(String name, |
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ProcessBuilder processBuilder, |
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Consumer<String> consumer) |
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throws IOException { |
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try { |
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return startProcess(name, processBuilder, consumer, null, -1, TimeUnit.NANOSECONDS); |
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} catch (InterruptedException | TimeoutException e) { |
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// will never happen |
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throw new RuntimeException(e); |
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} |
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} |
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/** |
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* <p>Starts a process from its builder.</p> |
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* <span>The default redirects of STDOUT and STDERR are started</span> |
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* <p> |
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* It is possible to wait for the process to get to a warmed-up state |
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* via {@linkplain Predicate} condition on the STDOUT |
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* </p> |
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* @param name The process name |
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* @param processBuilder The process builder |
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* @param linePredicate The {@linkplain Predicate} to use on the STDOUT |
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* Used to determine the moment the target app is |
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* properly warmed-up. |
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* It can be null - in that case the warmup is skipped. |
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* @param timeout The timeout for the warmup waiting; -1 = no wait; 0 = wait forever |
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* @param unit The timeout {@linkplain TimeUnit} |
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* @return Returns the initialized {@linkplain Process} |
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* @throws IOException |
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* @throws InterruptedException |
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* @throws TimeoutException |
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*/ |
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public static Process startProcess(String name, |
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ProcessBuilder processBuilder, |
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final Predicate<String> linePredicate, |
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long timeout, |
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TimeUnit unit) |
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throws IOException, InterruptedException, TimeoutException { |
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return startProcess(name, processBuilder, null, linePredicate, timeout, unit); |
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} |
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|
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/** |
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* <p>Starts a process from its builder.</p> |
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* <span>The default redirects of STDOUT and STDERR are started</span> |
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* <p> |
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* It is possible to wait for the process to get to a warmed-up state |
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* via {@linkplain Predicate} condition on the STDOUT and monitor the |
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* in-streams via the provided {@linkplain Consumer} |
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* </p> |
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* @param name The process name |
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* @param processBuilder The process builder |
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* @param lineConsumer The {@linkplain Consumer} the lines will be forwarded to |
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* @param linePredicate The {@linkplain Predicate} to use on the STDOUT |
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* Used to determine the moment the target app is |
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* properly warmed-up. |
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* It can be null - in that case the warmup is skipped. |
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* @param timeout The timeout for the warmup waiting; -1 = no wait; 0 = wait forever |
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* @param unit The timeout {@linkplain TimeUnit} |
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* @return Returns the initialized {@linkplain Process} |
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* @throws IOException |
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* @throws InterruptedException |
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* @throws TimeoutException |
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*/ |
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public static Process startProcess(String name, |
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ProcessBuilder processBuilder, |
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final Consumer<String> lineConsumer, |
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final Predicate<String> linePredicate, |
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long timeout, |
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TimeUnit unit) |
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throws IOException, InterruptedException, TimeoutException { |
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System.out.println("["+name+"]:" + processBuilder.command().stream().collect(Collectors.joining(" "))); |
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Process p = privilegedStart(processBuilder); |
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StreamPumper stdout = new StreamPumper(p.getInputStream()); |
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StreamPumper stderr = new StreamPumper(p.getErrorStream()); |
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|
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stdout.addPump(new LineForwarder(name, System.out)); |
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stderr.addPump(new LineForwarder(name, System.err)); |
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if (lineConsumer != null) { |
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StreamPumper.LinePump pump = new StreamPumper.LinePump() { |
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@Override |
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protected void processLine(String line) { |
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lineConsumer.accept(line); |
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} |
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}; |
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stdout.addPump(pump); |
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stderr.addPump(pump); |
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} |
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|
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|
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CountDownLatch latch = new CountDownLatch(1); |
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if (linePredicate != null) { |
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StreamPumper.LinePump pump = new StreamPumper.LinePump() { |
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@Override |
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protected void processLine(String line) { |
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if (latch.getCount() > 0 && linePredicate.test(line)) { |
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latch.countDown(); |
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} |
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} |
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}; |
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stdout.addPump(pump); |
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stderr.addPump(pump); |
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} else { |
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latch.countDown(); |
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} |
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final Future<Void> stdoutTask = stdout.process(); |
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final Future<Void> stderrTask = stderr.process(); |
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|
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try { |
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if (timeout > -1) { |
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if (timeout == 0) { |
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latch.await(); |
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} else { |
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if (!latch.await(Utils.adjustTimeout(timeout), unit)) { |
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throw new TimeoutException(); |
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} |
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} |
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} |
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} catch (TimeoutException | InterruptedException e) { |
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System.err.println("Failed to start a process (thread dump follows)"); |
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for(Map.Entry<Thread, StackTraceElement[]> s : Thread.getAllStackTraces().entrySet()) { |
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printStack(s.getKey(), s.getValue()); |
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} |
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|
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if (p.isAlive()) { |
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p.destroyForcibly(); |
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} |
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|
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stdoutTask.cancel(true); |
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stderrTask.cancel(true); |
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throw e; |
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} |
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|
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return new ProcessImpl(p, stdoutTask, stderrTask); |
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} |
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|
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/** |
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* <p>Starts a process from its builder.</p> |
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* <span>The default redirects of STDOUT and STDERR are started</span> |
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* <p> |
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* It is possible to wait for the process to get to a warmed-up state |
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* via {@linkplain Predicate} condition on the STDOUT. The warm-up will |
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* wait indefinitely. |
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* </p> |
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* @param name The process name |
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* @param processBuilder The process builder |
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* @param linePredicate The {@linkplain Predicate} to use on the STDOUT |
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* Used to determine the moment the target app is |
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* properly warmed-up. |
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* It can be null - in that case the warmup is skipped. |
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* @return Returns the initialized {@linkplain Process} |
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* @throws IOException |
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* @throws InterruptedException |
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* @throws TimeoutException |
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*/ |
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@SuppressWarnings("overloads") |
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public static Process startProcess(String name, |
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ProcessBuilder processBuilder, |
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final Predicate<String> linePredicate) |
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throws IOException, InterruptedException, TimeoutException { |
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return startProcess(name, processBuilder, linePredicate, 0, TimeUnit.SECONDS); |
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} |
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|
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/** |
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* Get the process id of the current running Java process |
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* |
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* @return Process id |
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*/ |
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public static long getProcessId() throws Exception { |
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return ProcessHandle.current().pid(); |
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} |
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|
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|
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|
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/** |
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* Create ProcessBuilder using the java launcher from the jdk to be tested and |
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* with any platform specific arguments prepended |
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*/ |
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public static ProcessBuilder createJavaProcessBuilder(String... command) { |
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return createJavaProcessBuilder(false, command); |
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} |
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|
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/** |
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* Create ProcessBuilder using the java launcher from the jdk to be tested, |
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* and with any platform specific arguments prepended. |
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* |
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* @param addTestVmAndJavaOptions If true, adds test.vm.opts and test.java.opts |
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* to the java arguments. |
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* @param command Arguments to pass to the java command. |
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* @return The ProcessBuilder instance representing the java command. |
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*/ |
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public static ProcessBuilder createJavaProcessBuilder(boolean addTestVmAndJavaOptions, String... command) { |
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String javapath = JDKToolFinder.getJDKTool("java"); |
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|
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ArrayList<String> args = new ArrayList<>(); |
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args.add(javapath); |
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|
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args.add("-cp"); |
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args.add(System.getProperty("java.class.path")); |
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|
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if (addTestVmAndJavaOptions) { |
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Collections.addAll(args, Utils.getTestJavaOpts()); |
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} |
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|
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Collections.addAll(args, command); |
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|
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// Reporting |
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StringBuilder cmdLine = new StringBuilder(); |
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for (String cmd : args) |
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cmdLine.append(cmd).append(' '); |
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System.out.println("Command line: [" + cmdLine.toString() + "]"); |
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|
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return new ProcessBuilder(args.toArray(new String[args.size()])); |
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} |
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private static void printStack(Thread t, StackTraceElement[] stack) { |
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System.out.println("\t" + t + |
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" stack: (length = " + stack.length + ")"); |
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if (t != null) { |
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for (StackTraceElement stack1 : stack) { |
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System.out.println("\t" + stack1); |
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} |
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System.out.println(); |
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} |
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} |
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|
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/** |
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* Executes a test jvm process, waits for it to finish and returns the process output. |
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* The default jvm options from jtreg, test.vm.opts and test.java.opts, are added. |
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* The java from the test.jdk is used to execute the command. |
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* |
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* The command line will be like: |
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* {test.jdk}/bin/java {test.vm.opts} {test.java.opts} cmds |
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* |
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* The jvm process will have exited before this method returns. |
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* |
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* @param cmds User specified arguments. |
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* @return The output from the process. |
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*/ |
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public static OutputAnalyzer executeTestJvm(String... cmds) throws Exception { |
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ProcessBuilder pb = createJavaProcessBuilder(Utils.addTestJavaOpts(cmds)); |
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return executeProcess(pb); |
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} |
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|
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/** |
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* @see #executeTestJvm(String...) |
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* @param cmds User specified arguments. |
|
338 |
* @return The output from the process. |
|
339 |
*/ |
|
340 |
public static OutputAnalyzer executeTestJava(String... cmds) throws Exception { |
|
341 |
return executeTestJvm(cmds); |
|
342 |
} |
|
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||
344 |
/** |
|
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* Executes a process, waits for it to finish and returns the process output. |
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* The process will have exited before this method returns. |
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* @param pb The ProcessBuilder to execute. |
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* @return The {@linkplain OutputAnalyzer} instance wrapping the process. |
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*/ |
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public static OutputAnalyzer executeProcess(ProcessBuilder pb) throws Exception { |
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return executeProcess(pb, null); |
352 |
} |
|
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||
354 |
/** |
|
355 |
* Executes a process, pipe some text into its STDIN, waits for it |
|
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* to finish and returns the process output. The process will have exited |
|
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* before this method returns. |
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* @param pb The ProcessBuilder to execute. |
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* @param input The text to pipe into STDIN. Can be null. |
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* @return The {@linkplain OutputAnalyzer} instance wrapping the process. |
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*/ |
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public static OutputAnalyzer executeProcess(ProcessBuilder pb, String input) throws Exception { |
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return executeProcess(pb, input, null); |
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} |
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|
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/** |
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* Executes a process, pipe some text into its STDIN, waits for it |
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* to finish and returns the process output. The process will have exited |
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* before this method returns. |
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* @param pb The ProcessBuilder to execute. |
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* @param input The text to pipe into STDIN. Can be null. |
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* @param cs The charset used to convert from bytes to chars or null for |
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* the default charset. |
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|
374 |
* @return The {@linkplain OutputAnalyzer} instance wrapping the process. |
0a8436eda2fa
8228589: BasicJStackTest.java and JcmdOutputEncodingTest.java failing after JDK-8227868
rschmelter
parents:
52689
diff
changeset
|
375 |
*/ |
0a8436eda2fa
8228589: BasicJStackTest.java and JcmdOutputEncodingTest.java failing after JDK-8227868
rschmelter
parents:
52689
diff
changeset
|
376 |
public static OutputAnalyzer executeProcess(ProcessBuilder pb, String input, |
0a8436eda2fa
8228589: BasicJStackTest.java and JcmdOutputEncodingTest.java failing after JDK-8227868
rschmelter
parents:
52689
diff
changeset
|
377 |
Charset cs) throws Exception { |
34597
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
378 |
OutputAnalyzer output = null; |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
379 |
Process p = null; |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
380 |
boolean failed = false; |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
381 |
try { |
51637 | 382 |
p = privilegedStart(pb); |
51675 | 383 |
if (input != null) { |
384 |
try (PrintStream ps = new PrintStream(p.getOutputStream())) { |
|
385 |
ps.print(input); |
|
386 |
} |
|
387 |
} |
|
388 |
||
57564
0a8436eda2fa
8228589: BasicJStackTest.java and JcmdOutputEncodingTest.java failing after JDK-8227868
rschmelter
parents:
52689
diff
changeset
|
389 |
output = new OutputAnalyzer(p, cs); |
34597
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
390 |
p.waitFor(); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
391 |
|
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
392 |
return output; |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
393 |
} catch (Throwable t) { |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
394 |
if (p != null) { |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
395 |
p.destroyForcibly().waitFor(); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
396 |
} |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
397 |
|
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
398 |
failed = true; |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
399 |
System.out.println("executeProcess() failed: " + t); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
400 |
throw t; |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
401 |
} finally { |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
402 |
if (failed) { |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
403 |
System.err.println(getProcessLog(pb, output)); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
404 |
} |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
405 |
} |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
406 |
} |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
407 |
|
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
408 |
/** |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
409 |
* Executes a process, waits for it to finish and returns the process output. |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
410 |
* |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
411 |
* The process will have exited before this method returns. |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
412 |
* |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
413 |
* @param cmds The command line to execute. |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
414 |
* @return The output from the process. |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
415 |
*/ |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
416 |
public static OutputAnalyzer executeProcess(String... cmds) throws Throwable { |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
417 |
return executeProcess(new ProcessBuilder(cmds)); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
418 |
} |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
419 |
|
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
420 |
/** |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
421 |
* Used to log command line, stdout, stderr and exit code from an executed process. |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
422 |
* @param pb The executed process. |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
423 |
* @param output The output from the process. |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
424 |
*/ |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
425 |
public static String getProcessLog(ProcessBuilder pb, OutputAnalyzer output) { |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
426 |
String stderr = output == null ? "null" : output.getStderr(); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
427 |
String stdout = output == null ? "null" : output.getStdout(); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
428 |
String exitValue = output == null ? "null": Integer.toString(output.getExitValue()); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
429 |
StringBuilder logMsg = new StringBuilder(); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
430 |
final String nl = System.getProperty("line.separator"); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
431 |
logMsg.append("--- ProcessLog ---" + nl); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
432 |
logMsg.append("cmd: " + getCommandLine(pb) + nl); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
433 |
logMsg.append("exitvalue: " + exitValue + nl); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
434 |
logMsg.append("stderr: " + stderr + nl); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
435 |
logMsg.append("stdout: " + stdout + nl); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
436 |
|
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
437 |
return logMsg.toString(); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
438 |
} |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
439 |
|
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
440 |
/** |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
441 |
* @return The full command line for the ProcessBuilder. |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
442 |
*/ |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
443 |
public static String getCommandLine(ProcessBuilder pb) { |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
444 |
if (pb == null) { |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
445 |
return "null"; |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
446 |
} |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
447 |
StringBuilder cmd = new StringBuilder(); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
448 |
for (String s : pb.command()) { |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
449 |
cmd.append(s).append(" "); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
450 |
} |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
451 |
return cmd.toString().trim(); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
452 |
} |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
453 |
|
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
454 |
/** |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
455 |
* Executes a process, waits for it to finish, prints the process output |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
456 |
* to stdout, and returns the process output. |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
457 |
* |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
458 |
* The process will have exited before this method returns. |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
459 |
* |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
460 |
* @param cmds The command line to execute. |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
461 |
* @return The {@linkplain OutputAnalyzer} instance wrapping the process. |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
462 |
*/ |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
463 |
public static OutputAnalyzer executeCommand(String... cmds) |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
464 |
throws Throwable { |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
465 |
String cmdLine = Arrays.stream(cmds).collect(Collectors.joining(" ")); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
466 |
System.out.println("Command line: [" + cmdLine + "]"); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
467 |
OutputAnalyzer analyzer = ProcessTools.executeProcess(cmds); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
468 |
System.out.println(analyzer.getOutput()); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
469 |
return analyzer; |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
470 |
} |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
471 |
|
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
472 |
/** |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
473 |
* Executes a process, waits for it to finish, prints the process output |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
474 |
* to stdout and returns the process output. |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
475 |
* |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
476 |
* The process will have exited before this method returns. |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
477 |
* |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
478 |
* @param pb The ProcessBuilder to execute. |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
479 |
* @return The {@linkplain OutputAnalyzer} instance wrapping the process. |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
480 |
*/ |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
481 |
public static OutputAnalyzer executeCommand(ProcessBuilder pb) |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
482 |
throws Throwable { |
52689
7084dae775f2
8214100: use of keystore probing results in unnecessary exception thrown
weijun
parents:
51675
diff
changeset
|
483 |
String cmdLine = pb.command().stream() |
7084dae775f2
8214100: use of keystore probing results in unnecessary exception thrown
weijun
parents:
51675
diff
changeset
|
484 |
.map(x -> (x.contains(" ") || x.contains("$")) |
7084dae775f2
8214100: use of keystore probing results in unnecessary exception thrown
weijun
parents:
51675
diff
changeset
|
485 |
? ("'" + x + "'") : x) |
7084dae775f2
8214100: use of keystore probing results in unnecessary exception thrown
weijun
parents:
51675
diff
changeset
|
486 |
.collect(Collectors.joining(" ")); |
34597
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
487 |
System.out.println("Command line: [" + cmdLine + "]"); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
488 |
OutputAnalyzer analyzer = ProcessTools.executeProcess(pb); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
489 |
System.out.println(analyzer.getOutput()); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
490 |
return analyzer; |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
491 |
} |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
492 |
|
51637 | 493 |
private static Process privilegedStart(ProcessBuilder pb) throws IOException { |
494 |
try { |
|
495 |
return AccessController.doPrivileged( |
|
496 |
(PrivilegedExceptionAction<Process>) () -> pb.start()); |
|
497 |
} catch (PrivilegedActionException e) { |
|
498 |
IOException t = (IOException) e.getException(); |
|
499 |
throw t; |
|
500 |
} |
|
501 |
} |
|
502 |
||
34597
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
503 |
private static class ProcessImpl extends Process { |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
504 |
|
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
505 |
private final Process p; |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
506 |
private final Future<Void> stdoutTask; |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
507 |
private final Future<Void> stderrTask; |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
508 |
|
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
509 |
public ProcessImpl(Process p, Future<Void> stdoutTask, Future<Void> stderrTask) { |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
510 |
this.p = p; |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
511 |
this.stdoutTask = stdoutTask; |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
512 |
this.stderrTask = stderrTask; |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
513 |
} |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
514 |
|
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
515 |
@Override |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
516 |
public OutputStream getOutputStream() { |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
517 |
return p.getOutputStream(); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
518 |
} |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
519 |
|
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
520 |
@Override |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
521 |
public InputStream getInputStream() { |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
522 |
return p.getInputStream(); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
523 |
} |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
524 |
|
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
525 |
@Override |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
526 |
public InputStream getErrorStream() { |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
527 |
return p.getErrorStream(); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
528 |
} |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
529 |
|
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
530 |
@Override |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
531 |
public int waitFor() throws InterruptedException { |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
532 |
int rslt = p.waitFor(); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
533 |
waitForStreams(); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
534 |
return rslt; |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
535 |
} |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
536 |
|
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
537 |
@Override |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
538 |
public int exitValue() { |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
539 |
return p.exitValue(); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
540 |
} |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
541 |
|
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
542 |
@Override |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
543 |
public void destroy() { |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
544 |
p.destroy(); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
545 |
} |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
546 |
|
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
547 |
@Override |
44624
45c9b7419c6f
8178347: Process and ProcessHandle getPid method name inconsistency
rriggs
parents:
40614
diff
changeset
|
548 |
public long pid() { |
45c9b7419c6f
8178347: Process and ProcessHandle getPid method name inconsistency
rriggs
parents:
40614
diff
changeset
|
549 |
return p.pid(); |
34597
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
550 |
} |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
551 |
|
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
552 |
@Override |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
553 |
public boolean isAlive() { |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
554 |
return p.isAlive(); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
555 |
} |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
556 |
|
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
557 |
@Override |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
558 |
public Process destroyForcibly() { |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
559 |
return p.destroyForcibly(); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
560 |
} |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
561 |
|
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
562 |
@Override |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
563 |
public boolean waitFor(long timeout, TimeUnit unit) throws InterruptedException { |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
564 |
boolean rslt = p.waitFor(timeout, unit); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
565 |
if (rslt) { |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
566 |
waitForStreams(); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
567 |
} |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
568 |
return rslt; |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
569 |
} |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
570 |
|
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
571 |
private void waitForStreams() throws InterruptedException { |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
572 |
try { |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
573 |
stdoutTask.get(); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
574 |
} catch (ExecutionException e) { |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
575 |
} |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
576 |
try { |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
577 |
stderrTask.get(); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
578 |
} catch (ExecutionException e) { |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
579 |
} |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
580 |
} |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
581 |
} |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
582 |
} |