src/jdk.internal.vm.compiler.management/share/classes/org.graalvm.compiler.hotspot.management/src/org/graalvm/compiler/hotspot/management/JMXServiceProvider.java

*** 1,7 ****
  /*
!  * Copyright (c) 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.
--- 1,7 ----
  /*
!  * Copyright (c) 2018, 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.
*** 33,43 ****
  import org.graalvm.compiler.serviceprovider.JMXService;
  
  import com.sun.management.ThreadMXBean;
  
  /**
!  * Implementation of {@link JMXService} for JDK 11 and later.
   */
  @ServiceProvider(JMXService.class)
  public class JMXServiceProvider extends JMXService {
      private final ThreadMXBean threadMXBean = (ThreadMXBean) ManagementFactory.getThreadMXBean();
  
--- 33,43 ----
  import org.graalvm.compiler.serviceprovider.JMXService;
  
  import com.sun.management.ThreadMXBean;
  
  /**
!  * Implementation of {@link JMXService} for JDK 13 and later.
   */
  @ServiceProvider(JMXService.class)
  public class JMXServiceProvider extends JMXService {
      private final ThreadMXBean threadMXBean = (ThreadMXBean) ManagementFactory.getThreadMXBean();