/* * Copyright (c) 2014, 2021, 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.
*/ package jdk.jfr.api.consumer;
// Must call in separate thread because JTREG uses reflection // to invoke main method, which uses hidden methods. publicstaticclass TestThread extendsThread { publicvoid run() { // doPrivileged calls a method that has the @Hidden // annotation
AccessController.doPrivileged(new PrivilegedAction<Void>() {
@Override publicVoid run() {
MyEvent event = new MyEvent();
event.commit(); returnnull;
}
});
MyEvent event = new MyEvent();
event.commit();
}
}
publicstaticvoid main(String[] args) throws Throwable { try (Recording recording = new Recording()) {
recording.enable(MyEvent.class).withThreshold(Duration.ofMillis(0));
recording.start(); Thread t = new TestThread();
t.start();
t.join();
recording.stop();
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