https://openjdk.java.net/ 
class sun.jvmstat.perfdata.monitor.protocol.rmi.RemoteMonitoredVm$NotifierTask extends sun.jvmstat.perfdata.monitor.CountedTimerTask
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: sun.jvmstat.perfdata.monitor.protocol.rmi.RemoteMonitoredVm$NotifierTask
  super_class: sun.jvmstat.perfdata.monitor.CountedTimerTask
{
  final sun.jvmstat.perfdata.monitor.protocol.rmi.RemoteMonitoredVm this$0;
    descriptor: Lsun/jvmstat/perfdata/monitor/protocol/rmi/RemoteMonitoredVm;
    flags: (0x1010) ACC_FINAL, ACC_SYNTHETIC

  private void <init>(sun.jvmstat.perfdata.monitor.protocol.rmi.RemoteMonitoredVm);
    descriptor: (Lsun/jvmstat/perfdata/monitor/protocol/rmi/RemoteMonitoredVm;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // sun.jvmstat.perfdata.monitor.protocol.rmi.RemoteMonitoredVm$NotifierTask this
         0: .line 253
            aload 0 /* this */
            aload 1
            putfield sun.jvmstat.perfdata.monitor.protocol.rmi.RemoteMonitoredVm$NotifierTask.this$0:Lsun/jvmstat/perfdata/monitor/protocol/rmi/RemoteMonitoredVm;
            aload 0 /* this */
            invokespecial sun.jvmstat.perfdata.monitor.CountedTimerTask.<init>:()V
            return
        end local 0 // sun.jvmstat.perfdata.monitor.protocol.rmi.RemoteMonitoredVm$NotifierTask this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lsun/jvmstat/perfdata/monitor/protocol/rmi/RemoteMonitoredVm$NotifierTask;
    MethodParameters:
        Name  Flags
      this$0  final

  public void run();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=4, args_size=1
        start local 0 // sun.jvmstat.perfdata.monitor.protocol.rmi.RemoteMonitoredVm$NotifierTask this
         0: .line 255
            aload 0 /* this */
            invokespecial sun.jvmstat.perfdata.monitor.CountedTimerTask.run:()V
         1: .line 257
            aload 0 /* this */
            getfield sun.jvmstat.perfdata.monitor.protocol.rmi.RemoteMonitoredVm$NotifierTask.this$0:Lsun/jvmstat/perfdata/monitor/protocol/rmi/RemoteMonitoredVm;
            invokevirtual sun.jvmstat.perfdata.monitor.protocol.rmi.RemoteMonitoredVm.getMonitorStatus:()Lsun/jvmstat/perfdata/monitor/MonitorStatus;
            astore 1 /* status */
        start local 1 // sun.jvmstat.perfdata.monitor.MonitorStatus status
         2: .line 259
            aload 1 /* status */
            invokevirtual sun.jvmstat.perfdata.monitor.MonitorStatus.getInserted:()Ljava/util/List;
            astore 2 /* inserted */
        start local 2 // java.util.List inserted
         3: .line 260
            aload 1 /* status */
            invokevirtual sun.jvmstat.perfdata.monitor.MonitorStatus.getRemoved:()Ljava/util/List;
            astore 3 /* removed */
        start local 3 // java.util.List removed
         4: .line 262
            aload 2 /* inserted */
            invokeinterface java.util.List.isEmpty:()Z
            ifeq 5
            aload 3 /* removed */
            invokeinterface java.util.List.isEmpty:()Z
            ifne 12
         5: .line 263
      StackMap locals: sun.jvmstat.perfdata.monitor.MonitorStatus java.util.List java.util.List
      StackMap stack:
            aload 0 /* this */
            getfield sun.jvmstat.perfdata.monitor.protocol.rmi.RemoteMonitoredVm$NotifierTask.this$0:Lsun/jvmstat/perfdata/monitor/protocol/rmi/RemoteMonitoredVm;
            aload 2 /* inserted */
            aload 3 /* removed */
            invokevirtual sun.jvmstat.perfdata.monitor.protocol.rmi.RemoteMonitoredVm.fireMonitorStatusChangedEvents:(Ljava/util/List;Ljava/util/List;)V
        end local 3 // java.util.List removed
        end local 2 // java.util.List inserted
        end local 1 // sun.jvmstat.perfdata.monitor.MonitorStatus status
         6: .line 265
            goto 12
      StackMap locals: sun.jvmstat.perfdata.monitor.protocol.rmi.RemoteMonitoredVm$NotifierTask
      StackMap stack: sun.jvmstat.monitor.MonitorException
         7: astore 1 /* e */
        start local 1 // sun.jvmstat.monitor.MonitorException e
         8: .line 268
            getstatic java.lang.System.err:Ljava/io/PrintStream;
            new java.lang.StringBuilder
            dup
            ldc "Exception updating monitors for "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
         9: .line 269
            aload 0 /* this */
            getfield sun.jvmstat.perfdata.monitor.protocol.rmi.RemoteMonitoredVm$NotifierTask.this$0:Lsun/jvmstat/perfdata/monitor/protocol/rmi/RemoteMonitoredVm;
            invokevirtual sun.jvmstat.perfdata.monitor.protocol.rmi.RemoteMonitoredVm.getVmIdentifier:()Lsun/jvmstat/monitor/VmIdentifier;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
        10: .line 268
            invokevirtual java.io.PrintStream.println:(Ljava/lang/String;)V
        11: .line 270
            aload 1 /* e */
            invokevirtual sun.jvmstat.monitor.MonitorException.printStackTrace:()V
        end local 1 // sun.jvmstat.monitor.MonitorException e
        12: .line 274
      StackMap locals:
      StackMap stack:
            return
        end local 0 // sun.jvmstat.perfdata.monitor.protocol.rmi.RemoteMonitoredVm$NotifierTask this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0   13     0      this  Lsun/jvmstat/perfdata/monitor/protocol/rmi/RemoteMonitoredVm$NotifierTask;
            2    6     1    status  Lsun/jvmstat/perfdata/monitor/MonitorStatus;
            3    6     2  inserted  Ljava/util/List;
            4    6     3   removed  Ljava/util/List;
            8   12     1         e  Lsun/jvmstat/monitor/MonitorException;
      Exception table:
        from    to  target  type
           1     6       7  Class sun.jvmstat.monitor.MonitorException
}
SourceFile: "RemoteMonitoredVm.java"
NestHost: sun.jvmstat.perfdata.monitor.protocol.rmi.RemoteMonitoredVm
InnerClasses:
  private NotifierTask = sun.jvmstat.perfdata.monitor.protocol.rmi.RemoteMonitoredVm$NotifierTask of sun.jvmstat.perfdata.monitor.protocol.rmi.RemoteMonitoredVm