public final class jdk.vm.ci.hotspot.JFR$CompilerPhaseEvent
  minor version: 0
  major version: 59
  flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
  this_class: jdk.vm.ci.hotspot.JFR$CompilerPhaseEvent
  super_class: java.lang.Object
{
  private static final java.util.concurrent.ConcurrentHashMap<java.lang.String, java.lang.Integer> phaseToId;
    descriptor: Ljava/util/concurrent/ConcurrentHashMap;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    Signature: Ljava/util/concurrent/ConcurrentHashMap<Ljava/lang/String;Ljava/lang/Integer;>;

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=0, args_size=0
         0: .line 60
            new java.util.concurrent.ConcurrentHashMap
            dup
            invokespecial java.util.concurrent.ConcurrentHashMap.<init>:()V
            putstatic jdk.vm.ci.hotspot.JFR$CompilerPhaseEvent.phaseToId:Ljava/util/concurrent/ConcurrentHashMap;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  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$CompilerPhaseEvent this
         0: .line 58
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // jdk.vm.ci.hotspot.JFR$CompilerPhaseEvent this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljdk/vm/ci/hotspot/JFR$CompilerPhaseEvent;

  private static int getPhaseToId(java.lang.String);
    descriptor: (Ljava/lang/String;)I
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=4, locals=2, args_size=1
        start local 0 // java.lang.String phaseName
         0: .line 63
            iconst_1
            anewarray java.lang.String
            dup
            iconst_0
            aload 0 /* phaseName */
            aastore
            astore 1 /* phaseNames */
        start local 1 // java.lang.String[] phaseNames
         1: .line 64
            getstatic jdk.vm.ci.hotspot.JFR$CompilerPhaseEvent.phaseToId:Ljava/util/concurrent/ConcurrentHashMap;
            aload 0 /* phaseName */
            aload 1 /* phaseNames */
            invokedynamic apply([Ljava/lang/String;)Ljava/util/function/Function;
              Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
                Method arguments:
                  (Ljava/lang/Object;)Ljava/lang/Object;
                  jdk/vm/ci/hotspot/JFR$CompilerPhaseEvent.lambda$0([Ljava/lang/String;Ljava/lang/String;)Ljava/lang/Integer; (6)
                  (Ljava/lang/String;)Ljava/lang/Integer;
            invokevirtual java.util.concurrent.ConcurrentHashMap.computeIfAbsent:(Ljava/lang/Object;Ljava/util/function/Function;)Ljava/lang/Object;
            checkcast java.lang.Integer
            invokevirtual java.lang.Integer.intValue:()I
            ireturn
        end local 1 // java.lang.String[] phaseNames
        end local 0 // java.lang.String phaseName
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    2     0   phaseName  Ljava/lang/String;
            1    2     1  phaseNames  [Ljava/lang/String;
    MethodParameters:
           Name  Flags
      phaseName  

  public static synchronized void registerPhases(java.lang.String[]);
    descriptor: ([Ljava/lang/String;)V
    flags: (0x0029) ACC_PUBLIC, ACC_STATIC, ACC_SYNCHRONIZED
    Code:
      stack=3, locals=5, args_size=1
        start local 0 // java.lang.String[] phaseNames
         0: .line 73
            new java.util.ArrayList
            dup
            aload 0 /* phaseNames */
            invokestatic java.util.Arrays.asList:([Ljava/lang/Object;)Ljava/util/List;
            invokespecial java.util.ArrayList.<init>:(Ljava/util/Collection;)V
            astore 1 /* toProcess */
        start local 1 // java.util.ArrayList toProcess
         1: .line 74
            aload 1 /* toProcess */
            getstatic jdk.vm.ci.hotspot.JFR$CompilerPhaseEvent.phaseToId:Ljava/util/concurrent/ConcurrentHashMap;
            invokevirtual java.util.concurrent.ConcurrentHashMap.keySet:()Ljava/util/concurrent/ConcurrentHashMap$KeySetView;
            invokevirtual java.util.ArrayList.removeAll:(Ljava/util/Collection;)Z
            pop
         2: .line 75
            invokestatic jdk.vm.ci.hotspot.CompilerToVM.compilerToVM:()Ljdk/vm/ci/hotspot/CompilerToVM;
            aload 1 /* toProcess */
            aload 1 /* toProcess */
            invokevirtual java.util.ArrayList.size:()I
            anewarray java.lang.String
            invokevirtual java.util.ArrayList.toArray:([Ljava/lang/Object;)[Ljava/lang/Object;
            checkcast java.lang.String[]
            invokevirtual jdk.vm.ci.hotspot.CompilerToVM.registerCompilerPhases:([Ljava/lang/String;)I
            istore 2 /* pid */
        start local 2 // int pid
         3: .line 76
            aload 1 /* toProcess */
            invokevirtual java.util.ArrayList.iterator:()Ljava/util/Iterator;
            astore 4
            goto 6
      StackMap locals: java.lang.String[] java.util.ArrayList int top java.util.Iterator
      StackMap stack:
         4: aload 4
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast java.lang.String
            astore 3 /* phase */
        start local 3 // java.lang.String phase
         5: .line 77
            getstatic jdk.vm.ci.hotspot.JFR$CompilerPhaseEvent.phaseToId:Ljava/util/concurrent/ConcurrentHashMap;
            aload 3 /* phase */
            iload 2 /* pid */
            iinc 2 /* pid */ 1
            invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
            invokevirtual java.util.concurrent.ConcurrentHashMap.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        end local 3 // java.lang.String phase
         6: .line 76
      StackMap locals:
      StackMap stack:
            aload 4
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 4
         7: .line 79
            return
        end local 2 // int pid
        end local 1 // java.util.ArrayList toProcess
        end local 0 // java.lang.String[] phaseNames
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    8     0  phaseNames  [Ljava/lang/String;
            1    8     1   toProcess  Ljava/util/ArrayList<Ljava/lang/String;>;
            3    8     2         pid  I
            5    6     3       phase  Ljava/lang/String;
    MethodParameters:
            Name  Flags
      phaseNames  

  public static void write(long, java.lang.String, int, int);
    descriptor: (JLjava/lang/String;II)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=6, locals=5, args_size=4
        start local 0 // long startTime
        start local 2 // java.lang.String phaseName
        start local 3 // int compileId
        start local 4 // int phaseLevel
         0: .line 90
            invokestatic jdk.vm.ci.hotspot.CompilerToVM.compilerToVM:()Ljdk/vm/ci/hotspot/CompilerToVM;
            lload 0 /* startTime */
            aload 2 /* phaseName */
            invokestatic jdk.vm.ci.hotspot.JFR$CompilerPhaseEvent.getPhaseToId:(Ljava/lang/String;)I
            iload 3 /* compileId */
            iload 4 /* phaseLevel */
            invokevirtual jdk.vm.ci.hotspot.CompilerToVM.notifyCompilerPhaseEvent:(JIII)V
         1: .line 91
            return
        end local 4 // int phaseLevel
        end local 3 // int compileId
        end local 2 // java.lang.String phaseName
        end local 0 // long startTime
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    2     0   startTime  J
            0    2     2   phaseName  Ljava/lang/String;
            0    2     3   compileId  I
            0    2     4  phaseLevel  I
    MethodParameters:
            Name  Flags
      startTime   
      phaseName   
      compileId   
      phaseLevel  

  private static java.lang.Integer lambda$0(java.lang.String[], java.lang.String);
    descriptor: ([Ljava/lang/String;Ljava/lang/String;)Ljava/lang/Integer;
    flags: (0x100a) ACC_PRIVATE, ACC_STATIC, ACC_SYNTHETIC
    Code:
      stack=2, locals=2, args_size=2
        start local 1 // java.lang.String k
         0: .line 64
            invokestatic jdk.vm.ci.hotspot.CompilerToVM.compilerToVM:()Ljdk/vm/ci/hotspot/CompilerToVM;
            aload 0
            invokevirtual jdk.vm.ci.hotspot.CompilerToVM.registerCompilerPhases:([Ljava/lang/String;)I
            invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
            areturn
        end local 1 // java.lang.String k
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     1     k  Ljava/lang/String;
}
SourceFile: "JFR.java"
NestHost: jdk.vm.ci.hotspot.JFR
InnerClasses:
  public final Lookup = java.lang.invoke.MethodHandles$Lookup of java.lang.invoke.MethodHandles
  public KeySetView = java.util.concurrent.ConcurrentHashMap$KeySetView of java.util.concurrent.ConcurrentHashMap
  public final CompilerPhaseEvent = jdk.vm.ci.hotspot.JFR$CompilerPhaseEvent of jdk.vm.ci.hotspot.JFR