1 /* 2 * Copyright (c) 2008, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 package sun.management; 27 28 import java.lang.management.MemoryManagerMXBean; 29 import java.lang.management.MemoryPoolMXBean; 30 import java.lang.management.GarbageCollectorMXBean; 31 32 /** 33 * ManagementFactory class provides the methods that the HotSpot VM 34 * will invoke. So the class and method names cannot be renamed. 35 */ 36 class ManagementFactory { 37 private ManagementFactory() {}; 38 39 // Invoked by the VM 40 private static MemoryPoolMXBean createMemoryPool 41 (String name, boolean isHeap, long uThreshold, long gcThreshold) { 42 return new MemoryPoolImpl(name, isHeap, uThreshold, gcThreshold); 43 } 44 45 private static MemoryManagerMXBean createMemoryManager(String name) { 46 return new MemoryManagerImpl(name); 47 } 48 49 private static GarbageCollectorMXBean 50 createGarbageCollector(String name, String type) { 51 52 // ignore type parameter which is for future extension 53 return new GarbageCollectorImpl(name); 54 } 55 }