/*
* Copyright ( c ) 2013 , 2018 , 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
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*/
package jdk.jfr.jmx;
import java.util.List;
import java.util.Map;
import jdk.management.jfr.ConfigurationInfo;
import jdk.management.jfr.EventTypeInfo;
import jdk.management.jfr.FlightRecorderMXBean;
/**
* @ test
* @ key jfr
* @ requires vm . hasJFR
* @ library / test / lib / test / jdk
* @ run main / othervm jdk . jfr . jmx . TestStartRecording
*/
public class TestStartRecording {
public static void main(String[] args) throws Throwable {
FlightRecorderMXBean bean = JmxHelper.getFlighteRecorderMXBean();
long recId = bean.newRecording();
bean.startRecording(recId);
// TODO: Remove debug logs
List<ConfigurationInfo> configs = bean.getConfigurations();
for (ConfigurationInfo config : configs) {
System.out.println("config=" + config.toString());
}
Map<String, String> settings = bean.getRecordingSettings(recId);
for (String key : settings.keySet()) {
System.out.println("setting: " + key + "=" + settings.get(key));
}
List<EventTypeInfo> types = bean.getEventTypes();
for (EventTypeInfo type : types) {
System.out.println("type=" + type.getName());
}
//////////////////////
bean.stopRecording(recId);
bean.closeRecording(recId);
}
}
Messung V0.5 in Prozent C=94 H=93 G=93
¤ Dauer der Verarbeitung: 0.1 Sekunden
(vorverarbeitet am 2026-06-10)
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