blob: 5d7ba910f7c1721a884798e28545bca9e2356ed0 [file] [log] [blame]
Copyright (c) 2011, 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
or visit www.oracle.com if you need additional information or have any
questions.
DESCRIPTION
Tests getThreadAllocatedBytes(long id) function of com.sun.management.ThreadMXBean
- Test starts thread that does not allocate any additional memory and stores
it's getThreadAllocatedBytes() result (value1)
Then it starts several other threads that does allocate memory and, after these
threads are finished, checks that getThreadAllocatedBytes() result (value2)
does not differ from value1
Test is executed in following configurations:
ThreadMXBean is accessed
- directly threw ManagementFactory.getThreadMXBean()
- threw default MBeanServer
- threw custom MBeanServer
- threw default Proxy
- threw custom Proxy
COMMENTS