src/share/classes/sun/management/ManagementFactoryHelper.java

rev 13428 : jfr backport

*** 1,7 ****
  /*
!  * Copyright (c) 2003, 2013, 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.  Oracle designates this
--- 1,7 ----
  /*
!  * Copyright (c) 2003, 2019, 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.  Oracle designates this
*** 46,55 ****
--- 46,58 ----
  import java.util.HashMap;
  import java.util.List;
  import com.sun.management.DiagnosticCommandMBean;
  import com.sun.management.HotSpotDiagnosticMXBean;
  
+ import jdk.management.jfr.FlightRecorderMXBean;
+ import jdk.management.jfr.FlightRecorderMXBeanImpl;
+ 
  import static java.lang.management.ManagementFactory.*;
  
  /**
   * ManagementFactoryHelper provides static factory methods to create
   * instances of the management interface.
*** 63,72 ****
--- 66,76 ----
      private static MemoryImpl          memoryMBean = null;
      private static ThreadImpl          threadMBean = null;
      private static RuntimeImpl         runtimeMBean = null;
      private static CompilationImpl     compileMBean = null;
      private static OperatingSystemImpl osMBean = null;
+     private static FlightRecorderMXBeanImpl  flightRecorderMBean = null;
  
      public static synchronized ClassLoadingMXBean getClassLoadingMXBean() {
          if (classMBean == null) {
              classMBean = new ClassLoadingImpl(jvm);
          }
*** 106,115 ****
--- 110,126 ----
              osMBean = new OperatingSystemImpl(jvm);
          }
          return osMBean;
      }
  
+     public static synchronized FlightRecorderMXBean getFlightRecorderMXBean() {
+         if (flightRecorderMBean == null) {
+             flightRecorderMBean = new FlightRecorderMXBeanImpl();
+         }
+         return flightRecorderMBean;
+     }
+ 
      public static List<MemoryPoolMXBean> getMemoryPoolMXBeans() {
          MemoryPoolMXBean[] pools = MemoryImpl.getMemoryPools();
          List<MemoryPoolMXBean> list = new ArrayList<>(pools.length);
          for (MemoryPoolMXBean p : pools) {
              list.add(p);