2  * Copyright (c) 2016, 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.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  *
  23  */
  24 
  25 package sun.hotspot.gc;
  26 
  27 import java.util.ArrayList;
  28 import java.util.List;
  29 import sun.hotspot.WhiteBox;
  30 
  31 /**
  32  * API to obtain information about selected and supported Garbage Collectors
  33  * retrieved from the VM with the WhiteBox API.
  34  */
  35 public enum GC {
  36     Serial(1),
  37     Parallel(2),
  38     ConcMarkSweep(4),
  39     G1(8);
  40 
  41     private static final GC CURRENT_GC;
  42     private static final int ALL_GC_CODES;

   2  * Copyright (c) 2016, 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.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.

  22  */
  23 
  24 package sun.hotspot.gc;
  25 
  26 import java.util.ArrayList;
  27 import java.util.List;
  28 import sun.hotspot.WhiteBox;
  29 
  30 /**
  31  * API to obtain information about selected and supported Garbage Collectors
  32  * retrieved from the VM with the WhiteBox API.
  33  */
  34 public enum GC {
  35     Serial(1),
  36     Parallel(2),
  37     ConcMarkSweep(4),
  38     G1(8);
  39 
  40     private static final GC CURRENT_GC;
  41     private static final int ALL_GC_CODES;