public final class jdk.vm.ci.hotspot.JFR
  minor version: 0
  major version: 59
  flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
  this_class: jdk.vm.ci.hotspot.JFR
  super_class: java.lang.Object
{
  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // jdk.vm.ci.hotspot.JFR this
         0: .line 39
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // jdk.vm.ci.hotspot.JFR this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljdk/vm/ci/hotspot/JFR;
}
SourceFile: "JFR.java"
NestMembers:
  jdk.vm.ci.hotspot.JFR$CompilerInliningEvent  jdk.vm.ci.hotspot.JFR$CompilerPhaseEvent  jdk.vm.ci.hotspot.JFR$Ticks
InnerClasses:
  public final CompilerInliningEvent = jdk.vm.ci.hotspot.JFR$CompilerInliningEvent of jdk.vm.ci.hotspot.JFR
  public final CompilerPhaseEvent = jdk.vm.ci.hotspot.JFR$CompilerPhaseEvent of jdk.vm.ci.hotspot.JFR
  public final Ticks = jdk.vm.ci.hotspot.JFR$Ticks of jdk.vm.ci.hotspot.JFR