public final class jdk.jfr.internal.Utils
  minor version: 0
  major version: 59
  flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
  this_class: jdk.jfr.internal.Utils
  super_class: java.lang.Object
{
  private static final java.lang.String INFINITY;
    descriptor: Ljava/lang/String;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: "infinity"

  private static java.lang.Boolean SAVE_GENERATED;
    descriptor: Ljava/lang/Boolean;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC

  public static final java.lang.String EVENTS_PACKAGE_NAME;
    descriptor: Ljava/lang/String;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: "jdk.jfr.events"

  public static final java.lang.String INSTRUMENT_PACKAGE_NAME;
    descriptor: Ljava/lang/String;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: "jdk.jfr.internal.instrument"

  public static final java.lang.String HANDLERS_PACKAGE_NAME;
    descriptor: Ljava/lang/String;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: "jdk.jfr.internal.handlers"

  public static final java.lang.String REGISTER_EVENT;
    descriptor: Ljava/lang/String;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: "registerEvent"

  public static final java.lang.String ACCESS_FLIGHT_RECORDER;
    descriptor: Ljava/lang/String;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: "accessFlightRecorder"

  private static final java.lang.String LEGACY_EVENT_NAME_PREFIX;
    descriptor: Ljava/lang/String;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: "com.oracle.jdk."

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // jdk.jfr.internal.Utils this
         0: .line 66
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // jdk.jfr.internal.Utils this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljdk/jfr/internal/Utils;

  public static void checkAccessFlightRecorder();
    descriptor: ()V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=4, locals=1, args_size=0
         0: .line 81
            invokestatic java.lang.System.getSecurityManager:()Ljava/lang/SecurityManager;
            astore 0 /* sm */
        start local 0 // java.lang.SecurityManager sm
         1: .line 82
            aload 0 /* sm */
            ifnull 3
         2: .line 83
            aload 0 /* sm */
            new jdk.jfr.FlightRecorderPermission
            dup
            ldc "accessFlightRecorder"
            invokespecial jdk.jfr.FlightRecorderPermission.<init>:(Ljava/lang/String;)V
            invokevirtual java.lang.SecurityManager.checkPermission:(Ljava/security/Permission;)V
         3: .line 85
      StackMap locals: java.lang.SecurityManager
      StackMap stack:
            return
        end local 0 // java.lang.SecurityManager sm
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            1    4     0    sm  Ljava/lang/SecurityManager;
    Exceptions:
      throws java.lang.SecurityException

  public static void checkRegisterPermission();
    descriptor: ()V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=4, locals=1, args_size=0
         0: .line 88
            invokestatic java.lang.System.getSecurityManager:()Ljava/lang/SecurityManager;
            astore 0 /* sm */
        start local 0 // java.lang.SecurityManager sm
         1: .line 89
            aload 0 /* sm */
            ifnull 3
         2: .line 90
            aload 0 /* sm */
            new jdk.jfr.FlightRecorderPermission
            dup
            ldc "registerEvent"
            invokespecial jdk.jfr.FlightRecorderPermission.<init>:(Ljava/lang/String;)V
            invokevirtual java.lang.SecurityManager.checkPermission:(Ljava/security/Permission;)V
         3: .line 92
      StackMap locals: java.lang.SecurityManager
      StackMap stack:
            return
        end local 0 // java.lang.SecurityManager sm
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            1    4     0    sm  Ljava/lang/SecurityManager;
    Exceptions:
      throws java.lang.SecurityException

  private static java.lang.String formatDataAmount(java.lang.String, long);
    descriptor: (Ljava/lang/String;J)Ljava/lang/String;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=10, locals=5, args_size=2
        start local 0 // java.lang.String formatter
        start local 1 // long amount
         0: .line 108
            lload 1 /* amount */
            invokestatic java.lang.Math.abs:(J)J
            l2d
            invokestatic java.lang.Math.log:(D)D
            ldc 1024.0
            invokestatic java.lang.Math.log:(D)D
            ddiv
            d2i
            istore 3 /* exp */
        start local 3 // int exp
         1: .line 109
            ldc "kMGTPE"
            iload 3 /* exp */
            iconst_1
            isub
            invokevirtual java.lang.String.charAt:(I)C
            istore 4 /* unitPrefix */
        start local 4 // char unitPrefix
         2: .line 110
            aload 0 /* formatter */
            iconst_2
            anewarray java.lang.Object
            dup
            iconst_0
            lload 1 /* amount */
            l2d
            ldc 1024.0
            iload 3 /* exp */
            i2d
            invokestatic java.lang.Math.pow:(DD)D
            ddiv
            invokestatic java.lang.Double.valueOf:(D)Ljava/lang/Double;
            aastore
            dup
            iconst_1
            iload 4 /* unitPrefix */
            invokestatic java.lang.Character.valueOf:(C)Ljava/lang/Character;
            aastore
            invokestatic java.lang.String.format:(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;
            areturn
        end local 4 // char unitPrefix
        end local 3 // int exp
        end local 1 // long amount
        end local 0 // java.lang.String formatter
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    3     0   formatter  Ljava/lang/String;
            0    3     1      amount  J
            1    3     3         exp  I
            2    3     4  unitPrefix  C
    MethodParameters:
           Name  Flags
      formatter  
      amount     

  public static java.lang.String formatBytesCompact(long);
    descriptor: (J)Ljava/lang/String;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=4, locals=2, args_size=1
        start local 0 // long bytes
         0: .line 114
            lload 0 /* bytes */
            ldc 1024
            lcmp
            ifge 2
         1: .line 115
            lload 0 /* bytes */
            invokestatic java.lang.String.valueOf:(J)Ljava/lang/String;
            areturn
         2: .line 117
      StackMap locals:
      StackMap stack:
            ldc "%.1f%cB"
            lload 0 /* bytes */
            invokestatic jdk.jfr.internal.Utils.formatDataAmount:(Ljava/lang/String;J)Ljava/lang/String;
            areturn
        end local 0 // long bytes
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    3     0  bytes  J
    MethodParameters:
       Name  Flags
      bytes  

  public static java.lang.String formatBits(long);
    descriptor: (J)Ljava/lang/String;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=4, locals=2, args_size=1
        start local 0 // long bits
         0: .line 121
            lload 0 /* bits */
            lconst_1
            lcmp
            ifeq 1
            lload 0 /* bits */
            ldc -1
            lcmp
            ifne 2
         1: .line 122
      StackMap locals:
      StackMap stack:
            new java.lang.StringBuilder
            dup
            lload 0 /* bits */
            invokestatic java.lang.String.valueOf:(J)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            ldc " bit"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
         2: .line 124
      StackMap locals:
      StackMap stack:
            lload 0 /* bits */
            ldc 1024
            lcmp
            ifge 4
            lload 0 /* bits */
            ldc -1024
            lcmp
            ifle 4
         3: .line 125
            new java.lang.StringBuilder
            dup
            lload 0 /* bits */
            invokestatic java.lang.String.valueOf:(J)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            ldc " bits"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
         4: .line 127
      StackMap locals:
      StackMap stack:
            ldc "%.1f %cbit"
            lload 0 /* bits */
            invokestatic jdk.jfr.internal.Utils.formatDataAmount:(Ljava/lang/String;J)Ljava/lang/String;
            areturn
        end local 0 // long bits
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  bits  J
    MethodParameters:
      Name  Flags
      bits  

  public static java.lang.String formatBytes(long);
    descriptor: (J)Ljava/lang/String;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=4, locals=2, args_size=1
        start local 0 // long bytes
         0: .line 131
            lload 0 /* bytes */
            lconst_1
            lcmp
            ifeq 1
            lload 0 /* bytes */
            ldc -1
            lcmp
            ifne 2
         1: .line 132
      StackMap locals:
      StackMap stack:
            new java.lang.StringBuilder
            dup
            lload 0 /* bytes */
            invokestatic java.lang.String.valueOf:(J)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            ldc " byte"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
         2: .line 134
      StackMap locals:
      StackMap stack:
            lload 0 /* bytes */
            ldc 1024
            lcmp
            ifge 4
            lload 0 /* bytes */
            ldc -1024
            lcmp
            ifle 4
         3: .line 135
            new java.lang.StringBuilder
            dup
            lload 0 /* bytes */
            invokestatic java.lang.String.valueOf:(J)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            ldc " bytes"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
         4: .line 137
      StackMap locals:
      StackMap stack:
            ldc "%.1f %cB"
            lload 0 /* bytes */
            invokestatic jdk.jfr.internal.Utils.formatDataAmount:(Ljava/lang/String;J)Ljava/lang/String;
            areturn
        end local 0 // long bytes
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    5     0  bytes  J
    MethodParameters:
       Name  Flags
      bytes  

  public static java.lang.String formatBytesPerSecond(long);
    descriptor: (J)Ljava/lang/String;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=4, locals=2, args_size=1
        start local 0 // long bytes
         0: .line 141
            lload 0 /* bytes */
            ldc 1024
            lcmp
            ifge 2
            lload 0 /* bytes */
            ldc -1024
            lcmp
            ifle 2
         1: .line 142
            new java.lang.StringBuilder
            dup
            lload 0 /* bytes */
            invokestatic java.lang.String.valueOf:(J)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            ldc " byte/s"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
         2: .line 144
      StackMap locals:
      StackMap stack:
            ldc "%.1f %cB/s"
            lload 0 /* bytes */
            invokestatic jdk.jfr.internal.Utils.formatDataAmount:(Ljava/lang/String;J)Ljava/lang/String;
            areturn
        end local 0 // long bytes
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    3     0  bytes  J
    MethodParameters:
       Name  Flags
      bytes  

  public static java.lang.String formatBitsPerSecond(long);
    descriptor: (J)Ljava/lang/String;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=4, locals=2, args_size=1
        start local 0 // long bits
         0: .line 148
            lload 0 /* bits */
            ldc 1024
            lcmp
            ifge 2
            lload 0 /* bits */
            ldc -1024
            lcmp
            ifle 2
         1: .line 149
            new java.lang.StringBuilder
            dup
            lload 0 /* bits */
            invokestatic java.lang.String.valueOf:(J)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            ldc " bps"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
         2: .line 151
      StackMap locals:
      StackMap stack:
            ldc "%.1f %cbps"
            lload 0 /* bits */
            invokestatic jdk.jfr.internal.Utils.formatDataAmount:(Ljava/lang/String;J)Ljava/lang/String;
            areturn
        end local 0 // long bits
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  bits  J
    MethodParameters:
      Name  Flags
      bits  

  public static java.lang.String formatTimespan(java.time.Duration, java.lang.String);
    descriptor: (Ljava/time/Duration;Ljava/lang/String;)Ljava/lang/String;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=6, locals=11, args_size=2
        start local 0 // java.time.Duration dValue
        start local 1 // java.lang.String separation
         0: .line 154
            aload 0 /* dValue */
            ifnonnull 2
         1: .line 155
            ldc "0"
            areturn
         2: .line 157
      StackMap locals:
      StackMap stack:
            aload 0 /* dValue */
            invokevirtual java.time.Duration.toNanos:()J
            lstore 2 /* value */
        start local 2 // long value
         3: .line 158
            getstatic jdk.jfr.internal.Utils$TimespanUnit.NANOSECONDS:Ljdk/jfr/internal/Utils$TimespanUnit;
            astore 4 /* result */
        start local 4 // jdk.jfr.internal.Utils$TimespanUnit result
         4: .line 159
            invokestatic jdk.jfr.internal.Utils$TimespanUnit.values:()[Ljdk/jfr/internal/Utils$TimespanUnit;
            dup
            astore 8
            arraylength
            istore 7
            iconst_0
            istore 6
            goto 12
      StackMap locals: java.time.Duration java.lang.String long jdk.jfr.internal.Utils$TimespanUnit top int int jdk.jfr.internal.Utils$TimespanUnit[]
      StackMap stack:
         5: aload 8
            iload 6
            aaload
            astore 5 /* unit */
        start local 5 // jdk.jfr.internal.Utils$TimespanUnit unit
         6: .line 160
            aload 5 /* unit */
            astore 4 /* result */
         7: .line 161
            aload 5 /* unit */
            getfield jdk.jfr.internal.Utils$TimespanUnit.amount:J
            lstore 9 /* amount */
        start local 9 // long amount
         8: .line 162
            aload 4 /* result */
            getstatic jdk.jfr.internal.Utils$TimespanUnit.DAYS:Ljdk/jfr/internal/Utils$TimespanUnit;
            if_acmpeq 13
            lload 2 /* value */
            lload 9 /* amount */
            lcmp
            iflt 13
            lload 2 /* value */
            lload 9 /* amount */
            lrem
            lconst_0
            lcmp
            ifeq 10
         9: .line 163
            goto 13
        10: .line 165
      StackMap locals: java.time.Duration java.lang.String long jdk.jfr.internal.Utils$TimespanUnit jdk.jfr.internal.Utils$TimespanUnit int int jdk.jfr.internal.Utils$TimespanUnit[] long
      StackMap stack:
            lload 2 /* value */
            lload 9 /* amount */
            ldiv
            lstore 2 /* value */
        end local 9 // long amount
        end local 5 // jdk.jfr.internal.Utils$TimespanUnit unit
        11: .line 159
            iinc 6 1
      StackMap locals: java.time.Duration java.lang.String long jdk.jfr.internal.Utils$TimespanUnit top int int jdk.jfr.internal.Utils$TimespanUnit[]
      StackMap stack:
        12: iload 6
            iload 7
            if_icmplt 5
        13: .line 167
      StackMap locals: java.time.Duration java.lang.String long jdk.jfr.internal.Utils$TimespanUnit
      StackMap stack:
            ldc "%d%s%s"
            iconst_3
            anewarray java.lang.Object
            dup
            iconst_0
            lload 2 /* value */
            invokestatic java.lang.Long.valueOf:(J)Ljava/lang/Long;
            aastore
            dup
            iconst_1
            aload 1 /* separation */
            aastore
            dup
            iconst_2
            aload 4 /* result */
            getfield jdk.jfr.internal.Utils$TimespanUnit.text:Ljava/lang/String;
            aastore
            invokestatic java.lang.String.format:(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;
            areturn
        end local 4 // jdk.jfr.internal.Utils$TimespanUnit result
        end local 2 // long value
        end local 1 // java.lang.String separation
        end local 0 // java.time.Duration dValue
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0   14     0      dValue  Ljava/time/Duration;
            0   14     1  separation  Ljava/lang/String;
            3   14     2       value  J
            4   14     4      result  Ljdk/jfr/internal/Utils$TimespanUnit;
            6   11     5        unit  Ljdk/jfr/internal/Utils$TimespanUnit;
            8   11     9      amount  J
    MethodParameters:
            Name  Flags
      dValue      
      separation  

  public static long parseTimespanWithInfinity(java.lang.String);
    descriptor: (Ljava/lang/String;)J
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // java.lang.String s
         0: .line 171
            ldc "infinity"
            aload 0 /* s */
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 2
         1: .line 172
            ldc 9223372036854775807
            lreturn
         2: .line 174
      StackMap locals:
      StackMap stack:
            aload 0 /* s */
            invokestatic jdk.jfr.internal.Utils.parseTimespan:(Ljava/lang/String;)J
            lreturn
        end local 0 // java.lang.String s
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0     s  Ljava/lang/String;
    MethodParameters:
      Name  Flags
      s     

  public static long parseTimespan(java.lang.String);
    descriptor: (Ljava/lang/String;)J
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=7, locals=1, args_size=1
        start local 0 // java.lang.String s
         0: .line 178
            aload 0 /* s */
            ldc "ns"
            invokevirtual java.lang.String.endsWith:(Ljava/lang/String;)Z
            ifeq 2
         1: .line 179
            aload 0 /* s */
            iconst_0
            aload 0 /* s */
            invokevirtual java.lang.String.length:()I
            iconst_2
            isub
            invokevirtual java.lang.String.substring:(II)Ljava/lang/String;
            invokevirtual java.lang.String.trim:()Ljava/lang/String;
            invokestatic java.lang.Long.parseLong:(Ljava/lang/String;)J
            lreturn
         2: .line 181
      StackMap locals:
      StackMap stack:
            aload 0 /* s */
            ldc "us"
            invokevirtual java.lang.String.endsWith:(Ljava/lang/String;)Z
            ifeq 4
         3: .line 182
            getstatic java.util.concurrent.TimeUnit.NANOSECONDS:Ljava/util/concurrent/TimeUnit;
            aload 0 /* s */
            iconst_0
            aload 0 /* s */
            invokevirtual java.lang.String.length:()I
            iconst_2
            isub
            invokevirtual java.lang.String.substring:(II)Ljava/lang/String;
            invokevirtual java.lang.String.trim:()Ljava/lang/String;
            invokestatic java.lang.Long.parseLong:(Ljava/lang/String;)J
            getstatic java.util.concurrent.TimeUnit.MICROSECONDS:Ljava/util/concurrent/TimeUnit;
            invokevirtual java.util.concurrent.TimeUnit.convert:(JLjava/util/concurrent/TimeUnit;)J
            lreturn
         4: .line 184
      StackMap locals:
      StackMap stack:
            aload 0 /* s */
            ldc "ms"
            invokevirtual java.lang.String.endsWith:(Ljava/lang/String;)Z
            ifeq 6
         5: .line 185
            getstatic java.util.concurrent.TimeUnit.NANOSECONDS:Ljava/util/concurrent/TimeUnit;
            aload 0 /* s */
            iconst_0
            aload 0 /* s */
            invokevirtual java.lang.String.length:()I
            iconst_2
            isub
            invokevirtual java.lang.String.substring:(II)Ljava/lang/String;
            invokevirtual java.lang.String.trim:()Ljava/lang/String;
            invokestatic java.lang.Long.parseLong:(Ljava/lang/String;)J
            getstatic java.util.concurrent.TimeUnit.MILLISECONDS:Ljava/util/concurrent/TimeUnit;
            invokevirtual java.util.concurrent.TimeUnit.convert:(JLjava/util/concurrent/TimeUnit;)J
            lreturn
         6: .line 187
      StackMap locals:
      StackMap stack:
            aload 0 /* s */
            ldc "s"
            invokevirtual java.lang.String.endsWith:(Ljava/lang/String;)Z
            ifeq 8
         7: .line 188
            getstatic java.util.concurrent.TimeUnit.NANOSECONDS:Ljava/util/concurrent/TimeUnit;
            aload 0 /* s */
            iconst_0
            aload 0 /* s */
            invokevirtual java.lang.String.length:()I
            iconst_1
            isub
            invokevirtual java.lang.String.substring:(II)Ljava/lang/String;
            invokevirtual java.lang.String.trim:()Ljava/lang/String;
            invokestatic java.lang.Long.parseLong:(Ljava/lang/String;)J
            getstatic java.util.concurrent.TimeUnit.SECONDS:Ljava/util/concurrent/TimeUnit;
            invokevirtual java.util.concurrent.TimeUnit.convert:(JLjava/util/concurrent/TimeUnit;)J
            lreturn
         8: .line 190
      StackMap locals:
      StackMap stack:
            aload 0 /* s */
            ldc "m"
            invokevirtual java.lang.String.endsWith:(Ljava/lang/String;)Z
            ifeq 10
         9: .line 191
            ldc 60
            getstatic java.util.concurrent.TimeUnit.NANOSECONDS:Ljava/util/concurrent/TimeUnit;
            aload 0 /* s */
            iconst_0
            aload 0 /* s */
            invokevirtual java.lang.String.length:()I
            iconst_1
            isub
            invokevirtual java.lang.String.substring:(II)Ljava/lang/String;
            invokevirtual java.lang.String.trim:()Ljava/lang/String;
            invokestatic java.lang.Long.parseLong:(Ljava/lang/String;)J
            getstatic java.util.concurrent.TimeUnit.SECONDS:Ljava/util/concurrent/TimeUnit;
            invokevirtual java.util.concurrent.TimeUnit.convert:(JLjava/util/concurrent/TimeUnit;)J
            lmul
            lreturn
        10: .line 193
      StackMap locals:
      StackMap stack:
            aload 0 /* s */
            ldc "h"
            invokevirtual java.lang.String.endsWith:(Ljava/lang/String;)Z
            ifeq 12
        11: .line 194
            ldc 3600
            getstatic java.util.concurrent.TimeUnit.NANOSECONDS:Ljava/util/concurrent/TimeUnit;
            aload 0 /* s */
            iconst_0
            aload 0 /* s */
            invokevirtual java.lang.String.length:()I
            iconst_1
            isub
            invokevirtual java.lang.String.substring:(II)Ljava/lang/String;
            invokevirtual java.lang.String.trim:()Ljava/lang/String;
            invokestatic java.lang.Long.parseLong:(Ljava/lang/String;)J
            getstatic java.util.concurrent.TimeUnit.SECONDS:Ljava/util/concurrent/TimeUnit;
            invokevirtual java.util.concurrent.TimeUnit.convert:(JLjava/util/concurrent/TimeUnit;)J
            lmul
            lreturn
        12: .line 196
      StackMap locals:
      StackMap stack:
            aload 0 /* s */
            ldc "d"
            invokevirtual java.lang.String.endsWith:(Ljava/lang/String;)Z
            ifeq 14
        13: .line 197
            ldc 86400
            getstatic java.util.concurrent.TimeUnit.NANOSECONDS:Ljava/util/concurrent/TimeUnit;
            aload 0 /* s */
            iconst_0
            aload 0 /* s */
            invokevirtual java.lang.String.length:()I
            iconst_1
            isub
            invokevirtual java.lang.String.substring:(II)Ljava/lang/String;
            invokevirtual java.lang.String.trim:()Ljava/lang/String;
            invokestatic java.lang.Long.parseLong:(Ljava/lang/String;)J
            getstatic java.util.concurrent.TimeUnit.SECONDS:Ljava/util/concurrent/TimeUnit;
            invokevirtual java.util.concurrent.TimeUnit.convert:(JLjava/util/concurrent/TimeUnit;)J
            lmul
            lreturn
        14: .line 201
      StackMap locals:
      StackMap stack:
            aload 0 /* s */
            invokestatic java.lang.Long.parseLong:(Ljava/lang/String;)J
            pop2
        15: .line 202
            goto 18
      StackMap locals:
      StackMap stack: java.lang.NumberFormatException
        16: pop
        17: .line 203
            new java.lang.NumberFormatException
            dup
            new java.lang.StringBuilder
            dup
            ldc "'"
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* s */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc "' is not a valid timespan. Shoule be numeric value followed by a unit, i.e. 20 ms. Valid units are ns, us, s, m, h and d."
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.NumberFormatException.<init>:(Ljava/lang/String;)V
            athrow
        18: .line 206
      StackMap locals:
      StackMap stack:
            new java.lang.NumberFormatException
            dup
            new java.lang.StringBuilder
            dup
            ldc "Timespan + '"
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* s */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc "' is missing unit. Valid units are ns, us, s, m, h and d."
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.NumberFormatException.<init>:(Ljava/lang/String;)V
            athrow
        end local 0 // java.lang.String s
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   19     0     s  Ljava/lang/String;
      Exception table:
        from    to  target  type
          14    15      16  Class java.lang.NumberFormatException
    MethodParameters:
      Name  Flags
      s     

  static java.util.List<java.lang.annotation.Annotation> getAnnotations(java.lang.Class<?>);
    descriptor: (Ljava/lang/Class;)Ljava/util/List;
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=6, args_size=1
        start local 0 // java.lang.Class clazz
         0: .line 218
            new java.util.ArrayList
            dup
            invokespecial java.util.ArrayList.<init>:()V
            astore 1 /* annos */
        start local 1 // java.util.List annos
         1: .line 219
            aload 0 /* clazz */
            invokevirtual java.lang.Class.getAnnotations:()[Ljava/lang/annotation/Annotation;
            dup
            astore 5
            arraylength
            istore 4
            iconst_0
            istore 3
            goto 5
      StackMap locals: java.lang.Class java.util.List top int int java.lang.annotation.Annotation[]
      StackMap stack:
         2: aload 5
            iload 3
            aaload
            astore 2 /* a */
        start local 2 // java.lang.annotation.Annotation a
         3: .line 220
            aload 1 /* annos */
            aload 2 /* a */
            invokestatic jdk.jfr.internal.Utils.getAnnotation:(Ljava/lang/annotation/Annotation;)Ljava/util/List;
            invokeinterface java.util.List.addAll:(Ljava/util/Collection;)Z
            pop
        end local 2 // java.lang.annotation.Annotation a
         4: .line 219
            iinc 3 1
      StackMap locals:
      StackMap stack:
         5: iload 3
            iload 4
            if_icmplt 2
         6: .line 222
            aload 1 /* annos */
            areturn
        end local 1 // java.util.List annos
        end local 0 // java.lang.Class clazz
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    7     0  clazz  Ljava/lang/Class<*>;
            1    7     1  annos  Ljava/util/List<Ljava/lang/annotation/Annotation;>;
            3    4     2      a  Ljava/lang/annotation/Annotation;
    Signature: (Ljava/lang/Class<*>;)Ljava/util/List<Ljava/lang/annotation/Annotation;>;
    MethodParameters:
       Name  Flags
      clazz  

  private static java.util.List<? extends java.lang.annotation.Annotation> getAnnotation(java.lang.annotation.Annotation);
    descriptor: (Ljava/lang/annotation/Annotation;)Ljava/util/List;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=2, locals=7, args_size=1
        start local 0 // java.lang.annotation.Annotation a
         0: .line 226
            aload 0 /* a */
            invokeinterface java.lang.annotation.Annotation.annotationType:()Ljava/lang/Class;
            astore 1 /* annotated */
        start local 1 // java.lang.Class annotated
         1: .line 227
            aload 1 /* annotated */
            invokestatic jdk.jfr.internal.Utils.getValueMethod:(Ljava/lang/Class;)Ljava/lang/reflect/Method;
            astore 2 /* valueMethod */
        start local 2 // java.lang.reflect.Method valueMethod
         2: .line 228
            aload 2 /* valueMethod */
            ifnull 11
         3: .line 229
            aload 2 /* valueMethod */
            invokevirtual java.lang.reflect.Method.getReturnType:()Ljava/lang/Class;
            astore 3 /* returnType */
        start local 3 // java.lang.Class returnType
         4: .line 230
            aload 3 /* returnType */
            invokevirtual java.lang.Class.isArray:()Z
            ifeq 11
         5: .line 231
            aload 3 /* returnType */
            invokevirtual java.lang.Class.getComponentType:()Ljava/lang/Class;
            astore 4 /* candidate */
        start local 4 // java.lang.Class candidate
         6: .line 232
            aload 4 /* candidate */
            ldc Ljava/lang/annotation/Repeatable;
            invokevirtual java.lang.Class.getAnnotation:(Ljava/lang/Class;)Ljava/lang/annotation/Annotation;
            checkcast java.lang.annotation.Repeatable
            astore 5 /* r */
        start local 5 // java.lang.annotation.Repeatable r
         7: .line 233
            aload 5 /* r */
            ifnull 11
         8: .line 234
            aload 5 /* r */
            invokeinterface java.lang.annotation.Repeatable.value:()Ljava/lang/Class;
            astore 6 /* repeatClass */
        start local 6 // java.lang.Class repeatClass
         9: .line 235
            aload 1 /* annotated */
            aload 6 /* repeatClass */
            if_acmpne 11
        10: .line 236
            aload 0 /* a */
            aload 2 /* valueMethod */
            invokestatic jdk.jfr.internal.Utils.getAnnotationValues:(Ljava/lang/annotation/Annotation;Ljava/lang/reflect/Method;)Ljava/util/List;
            areturn
        end local 6 // java.lang.Class repeatClass
        end local 5 // java.lang.annotation.Repeatable r
        end local 4 // java.lang.Class candidate
        end local 3 // java.lang.Class returnType
        11: .line 241
      StackMap locals: java.lang.Class java.lang.reflect.Method
      StackMap stack:
            new java.util.ArrayList
            dup
            invokespecial java.util.ArrayList.<init>:()V
            astore 3 /* annos */
        start local 3 // java.util.List annos
        12: .line 242
            aload 3 /* annos */
            aload 0 /* a */
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
        13: .line 243
            aload 3 /* annos */
            areturn
        end local 3 // java.util.List annos
        end local 2 // java.lang.reflect.Method valueMethod
        end local 1 // java.lang.Class annotated
        end local 0 // java.lang.annotation.Annotation a
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0   14     0            a  Ljava/lang/annotation/Annotation;
            1   14     1    annotated  Ljava/lang/Class<*>;
            2   14     2  valueMethod  Ljava/lang/reflect/Method;
            4   11     3   returnType  Ljava/lang/Class<*>;
            6   11     4    candidate  Ljava/lang/Class<*>;
            7   11     5            r  Ljava/lang/annotation/Repeatable;
            9   11     6  repeatClass  Ljava/lang/Class<*>;
           12   14     3        annos  Ljava/util/List<Ljava/lang/annotation/Annotation;>;
    Signature: (Ljava/lang/annotation/Annotation;)Ljava/util/List<+Ljava/lang/annotation/Annotation;>;
    MethodParameters:
      Name  Flags
      a     

  static boolean isAfter(jdk.jfr.RecordingState, jdk.jfr.RecordingState);
    descriptor: (Ljdk/jfr/RecordingState;Ljdk/jfr/RecordingState;)Z
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // jdk.jfr.RecordingState stateToTest
        start local 1 // jdk.jfr.RecordingState b
         0: .line 247
            aload 0 /* stateToTest */
            invokevirtual jdk.jfr.RecordingState.ordinal:()I
            aload 1 /* b */
            invokevirtual jdk.jfr.RecordingState.ordinal:()I
            if_icmple 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
        end local 1 // jdk.jfr.RecordingState b
        end local 0 // jdk.jfr.RecordingState stateToTest
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    2     0  stateToTest  Ljdk/jfr/RecordingState;
            0    2     1            b  Ljdk/jfr/RecordingState;
    MethodParameters:
             Name  Flags
      stateToTest  
      b            

  static boolean isBefore(jdk.jfr.RecordingState, jdk.jfr.RecordingState);
    descriptor: (Ljdk/jfr/RecordingState;Ljdk/jfr/RecordingState;)Z
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // jdk.jfr.RecordingState stateToTest
        start local 1 // jdk.jfr.RecordingState b
         0: .line 251
            aload 0 /* stateToTest */
            invokevirtual jdk.jfr.RecordingState.ordinal:()I
            aload 1 /* b */
            invokevirtual jdk.jfr.RecordingState.ordinal:()I
            if_icmpge 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
        end local 1 // jdk.jfr.RecordingState b
        end local 0 // jdk.jfr.RecordingState stateToTest
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    2     0  stateToTest  Ljdk/jfr/RecordingState;
            0    2     1            b  Ljdk/jfr/RecordingState;
    MethodParameters:
             Name  Flags
      stateToTest  
      b            

  static boolean isState(jdk.jfr.RecordingState, jdk.jfr.RecordingState[]);
    descriptor: (Ljdk/jfr/RecordingState;[Ljdk/jfr/RecordingState;)Z
    flags: (0x0088) ACC_STATIC, ACC_VARARGS
    Code:
      stack=2, locals=6, args_size=2
        start local 0 // jdk.jfr.RecordingState stateToTest
        start local 1 // jdk.jfr.RecordingState[] states
         0: .line 255
            aload 1 /* states */
            dup
            astore 5
            arraylength
            istore 4
            iconst_0
            istore 3
            goto 5
      StackMap locals: jdk.jfr.RecordingState jdk.jfr.RecordingState[] top int int jdk.jfr.RecordingState[]
      StackMap stack:
         1: aload 5
            iload 3
            aaload
            astore 2 /* s */
        start local 2 // jdk.jfr.RecordingState s
         2: .line 256
            aload 2 /* s */
            aload 0 /* stateToTest */
            if_acmpne 4
         3: .line 257
            iconst_1
            ireturn
        end local 2 // jdk.jfr.RecordingState s
         4: .line 255
      StackMap locals:
      StackMap stack:
            iinc 3 1
      StackMap locals:
      StackMap stack:
         5: iload 3
            iload 4
            if_icmplt 1
         6: .line 260
            iconst_0
            ireturn
        end local 1 // jdk.jfr.RecordingState[] states
        end local 0 // jdk.jfr.RecordingState stateToTest
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    7     0  stateToTest  Ljdk/jfr/RecordingState;
            0    7     1       states  [Ljdk/jfr/RecordingState;
            2    4     2            s  Ljdk/jfr/RecordingState;
    MethodParameters:
             Name  Flags
      stateToTest  
      states       

  private static java.util.List<java.lang.annotation.Annotation> getAnnotationValues(java.lang.annotation.Annotation, java.lang.reflect.Method);
    descriptor: (Ljava/lang/annotation/Annotation;Ljava/lang/reflect/Method;)Ljava/util/List;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // java.lang.annotation.Annotation a
        start local 1 // java.lang.reflect.Method valueMethod
         0: .line 265
            aload 1 /* valueMethod */
            aload 0 /* a */
            iconst_0
            anewarray java.lang.Object
            invokevirtual java.lang.reflect.Method.invoke:(Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.lang.annotation.Annotation[]
            invokestatic java.util.Arrays.asList:([Ljava/lang/Object;)Ljava/util/List;
         1: areturn
         2: .line 266
      StackMap locals:
      StackMap stack: java.lang.Exception
            pop
         3: .line 267
            new java.util.ArrayList
            dup
            invokespecial java.util.ArrayList.<init>:()V
            areturn
        end local 1 // java.lang.reflect.Method valueMethod
        end local 0 // java.lang.annotation.Annotation a
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    4     0            a  Ljava/lang/annotation/Annotation;
            0    4     1  valueMethod  Ljava/lang/reflect/Method;
      Exception table:
        from    to  target  type
           0     1       2  Class java.lang.IllegalAccessException
           0     1       2  Class java.lang.IllegalArgumentException
           0     1       2  Class java.lang.reflect.InvocationTargetException
    Signature: (Ljava/lang/annotation/Annotation;Ljava/lang/reflect/Method;)Ljava/util/List<Ljava/lang/annotation/Annotation;>;
    MethodParameters:
             Name  Flags
      a            
      valueMethod  

  private static java.lang.reflect.Method getValueMethod(java.lang.Class<?>);
    descriptor: (Ljava/lang/Class;)Ljava/lang/reflect/Method;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // java.lang.Class annotated
         0: .line 273
            aload 0 /* annotated */
            ldc "value"
            iconst_0
            anewarray java.lang.Class
            invokevirtual java.lang.Class.getMethod:(Ljava/lang/String;[Ljava/lang/Class;)Ljava/lang/reflect/Method;
         1: areturn
         2: .line 274
      StackMap locals:
      StackMap stack: java.lang.NoSuchMethodException
            pop
         3: .line 275
            aconst_null
            areturn
        end local 0 // java.lang.Class annotated
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    4     0  annotated  Ljava/lang/Class<*>;
      Exception table:
        from    to  target  type
           0     1       2  Class java.lang.NoSuchMethodException
    Signature: (Ljava/lang/Class<*>;)Ljava/lang/reflect/Method;
    MethodParameters:
           Name  Flags
      annotated  

  public static void touch(java.nio.file.Path);
    descriptor: (Ljava/nio/file/Path;)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=4, locals=2, args_size=1
        start local 0 // java.nio.file.Path dumpFile
         0: .line 280
            new java.io.RandomAccessFile
            dup
            aload 0 /* dumpFile */
            invokeinterface java.nio.file.Path.toFile:()Ljava/io/File;
            ldc "rw"
            invokespecial java.io.RandomAccessFile.<init>:(Ljava/io/File;Ljava/lang/String;)V
            astore 1 /* raf */
        start local 1 // java.io.RandomAccessFile raf
         1: .line 281
            aload 1 /* raf */
            invokevirtual java.io.RandomAccessFile.close:()V
         2: .line 282
            return
        end local 1 // java.io.RandomAccessFile raf
        end local 0 // java.nio.file.Path dumpFile
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    3     0  dumpFile  Ljava/nio/file/Path;
            1    3     1       raf  Ljava/io/RandomAccessFile;
    Exceptions:
      throws java.io.IOException
    MethodParameters:
          Name  Flags
      dumpFile  

  public static java.lang.Class<?> unboxType(java.lang.Class<?>);
    descriptor: (Ljava/lang/Class;)Ljava/lang/Class;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // java.lang.Class t
         0: .line 285
            aload 0 /* t */
            ldc Ljava/lang/Integer;
            if_acmpne 2
         1: .line 286
            getstatic java.lang.Integer.TYPE:Ljava/lang/Class;
            areturn
         2: .line 288
      StackMap locals:
      StackMap stack:
            aload 0 /* t */
            ldc Ljava/lang/Long;
            if_acmpne 4
         3: .line 289
            getstatic java.lang.Long.TYPE:Ljava/lang/Class;
            areturn
         4: .line 291
      StackMap locals:
      StackMap stack:
            aload 0 /* t */
            ldc Ljava/lang/Float;
            if_acmpne 6
         5: .line 292
            getstatic java.lang.Float.TYPE:Ljava/lang/Class;
            areturn
         6: .line 294
      StackMap locals:
      StackMap stack:
            aload 0 /* t */
            ldc Ljava/lang/Double;
            if_acmpne 8
         7: .line 295
            getstatic java.lang.Double.TYPE:Ljava/lang/Class;
            areturn
         8: .line 297
      StackMap locals:
      StackMap stack:
            aload 0 /* t */
            ldc Ljava/lang/Byte;
            if_acmpne 10
         9: .line 298
            getstatic java.lang.Byte.TYPE:Ljava/lang/Class;
            areturn
        10: .line 300
      StackMap locals:
      StackMap stack:
            aload 0 /* t */
            ldc Ljava/lang/Short;
            if_acmpne 12
        11: .line 301
            getstatic java.lang.Short.TYPE:Ljava/lang/Class;
            areturn
        12: .line 303
      StackMap locals:
      StackMap stack:
            aload 0 /* t */
            ldc Ljava/lang/Boolean;
            if_acmpne 14
        13: .line 304
            getstatic java.lang.Boolean.TYPE:Ljava/lang/Class;
            areturn
        14: .line 306
      StackMap locals:
      StackMap stack:
            aload 0 /* t */
            ldc Ljava/lang/Character;
            if_acmpne 16
        15: .line 307
            getstatic java.lang.Character.TYPE:Ljava/lang/Class;
            areturn
        16: .line 309
      StackMap locals:
      StackMap stack:
            aload 0 /* t */
            areturn
        end local 0 // java.lang.Class t
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   17     0     t  Ljava/lang/Class<*>;
    Signature: (Ljava/lang/Class<*>;)Ljava/lang/Class<*>;
    MethodParameters:
      Name  Flags
      t     

  static long nanosToTicks(long);
    descriptor: (J)J
    flags: (0x0008) ACC_STATIC
    Code:
      stack=4, locals=2, args_size=1
        start local 0 // long nanos
         0: .line 313
            lload 0 /* nanos */
            l2d
            invokestatic jdk.jfr.internal.JVM.getJVM:()Ljdk/jfr/internal/JVM;
            invokevirtual jdk.jfr.internal.JVM.getTimeConversionFactor:()D
            dmul
            d2l
            lreturn
        end local 0 // long nanos
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    1     0  nanos  J
    MethodParameters:
       Name  Flags
      nanos  

  static synchronized jdk.jfr.internal.handlers.EventHandler getHandler(java.lang.Class<? extends jdk.internal.event.Event>);
    descriptor: (Ljava/lang/Class;)Ljdk/jfr/internal/handlers/EventHandler;
    flags: (0x0028) ACC_STATIC, ACC_SYNCHRONIZED
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // java.lang.Class eventClass
         0: .line 317
            aload 0 /* eventClass */
            invokestatic jdk.jfr.internal.Utils.ensureValidEventSubclass:(Ljava/lang/Class;)V
         1: .line 319
            aload 0 /* eventClass */
            ldc "eventHandler"
            invokevirtual java.lang.Class.getDeclaredField:(Ljava/lang/String;)Ljava/lang/reflect/Field;
            astore 1 /* f */
        start local 1 // java.lang.reflect.Field f
         2: .line 320
            aload 1 /* f */
            invokestatic jdk.jfr.internal.SecuritySupport.setAccessible:(Ljava/lang/reflect/Field;)V
         3: .line 321
            aload 1 /* f */
            aconst_null
            invokevirtual java.lang.reflect.Field.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast jdk.jfr.internal.handlers.EventHandler
         4: areturn
        end local 1 // java.lang.reflect.Field f
         5: .line 322
      StackMap locals:
      StackMap stack: java.lang.Exception
            pop
         6: .line 323
            new java.lang.InternalError
            dup
            ldc "Could not access event handler"
            invokespecial java.lang.InternalError.<init>:(Ljava/lang/String;)V
            athrow
        end local 0 // java.lang.Class eventClass
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    7     0  eventClass  Ljava/lang/Class<+Ljdk/internal/event/Event;>;
            2    5     1           f  Ljava/lang/reflect/Field;
      Exception table:
        from    to  target  type
           1     4       5  Class java.lang.NoSuchFieldException
           1     4       5  Class java.lang.IllegalArgumentException
           1     4       5  Class java.lang.IllegalAccessException
    Signature: (Ljava/lang/Class<+Ljdk/internal/event/Event;>;)Ljdk/jfr/internal/handlers/EventHandler;
    MethodParameters:
            Name  Flags
      eventClass  

  static synchronized void setHandler(java.lang.Class<? extends jdk.internal.event.Event>, jdk.jfr.internal.handlers.EventHandler);
    descriptor: (Ljava/lang/Class;Ljdk/jfr/internal/handlers/EventHandler;)V
    flags: (0x0028) ACC_STATIC, ACC_SYNCHRONIZED
    Code:
      stack=3, locals=3, args_size=2
        start local 0 // java.lang.Class eventClass
        start local 1 // jdk.jfr.internal.handlers.EventHandler handler
         0: .line 328
            aload 0 /* eventClass */
            invokestatic jdk.jfr.internal.Utils.ensureValidEventSubclass:(Ljava/lang/Class;)V
         1: .line 330
            aload 0 /* eventClass */
            ldc "eventHandler"
            invokevirtual java.lang.Class.getDeclaredField:(Ljava/lang/String;)Ljava/lang/reflect/Field;
            astore 2 /* field */
        start local 2 // java.lang.reflect.Field field
         2: .line 331
            aload 2 /* field */
            invokestatic jdk.jfr.internal.SecuritySupport.setAccessible:(Ljava/lang/reflect/Field;)V
         3: .line 332
            aload 2 /* field */
            aconst_null
            aload 1 /* handler */
            invokevirtual java.lang.reflect.Field.set:(Ljava/lang/Object;Ljava/lang/Object;)V
        end local 2 // java.lang.reflect.Field field
         4: .line 333
            goto 7
      StackMap locals:
      StackMap stack: java.lang.Exception
         5: pop
         6: .line 334
            new java.lang.InternalError
            dup
            ldc "Could not access event handler"
            invokespecial java.lang.InternalError.<init>:(Ljava/lang/String;)V
            athrow
         7: .line 336
      StackMap locals:
      StackMap stack:
            return
        end local 1 // jdk.jfr.internal.handlers.EventHandler handler
        end local 0 // java.lang.Class eventClass
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    8     0  eventClass  Ljava/lang/Class<+Ljdk/internal/event/Event;>;
            0    8     1     handler  Ljdk/jfr/internal/handlers/EventHandler;
            2    4     2       field  Ljava/lang/reflect/Field;
      Exception table:
        from    to  target  type
           1     4       5  Class java.lang.NoSuchFieldException
           1     4       5  Class java.lang.IllegalArgumentException
           1     4       5  Class java.lang.IllegalAccessException
    Signature: (Ljava/lang/Class<+Ljdk/internal/event/Event;>;Ljdk/jfr/internal/handlers/EventHandler;)V
    MethodParameters:
            Name  Flags
      eventClass  
      handler     

  public static java.util.Map<java.lang.String, java.lang.String> sanitizeNullFreeStringMap(java.util.Map<java.lang.String, java.lang.String>);
    descriptor: (Ljava/util/Map;)Ljava/util/Map;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=6, args_size=1
        start local 0 // java.util.Map settings
         0: .line 339
            new java.util.HashMap
            dup
            aload 0 /* settings */
            invokeinterface java.util.Map.size:()I
            invokespecial java.util.HashMap.<init>:(I)V
            astore 1 /* map */
        start local 1 // java.util.HashMap map
         1: .line 340
            aload 0 /* settings */
            invokeinterface java.util.Map.entrySet:()Ljava/util/Set;
            invokeinterface java.util.Set.iterator:()Ljava/util/Iterator;
            astore 3
            goto 10
      StackMap locals: java.util.Map java.util.HashMap top java.util.Iterator
      StackMap stack:
         2: aload 3
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast java.util.Map$Entry
            astore 2 /* e */
        start local 2 // java.util.Map$Entry e
         3: .line 341
            aload 2 /* e */
            invokeinterface java.util.Map$Entry.getKey:()Ljava/lang/Object;
            checkcast java.lang.String
            astore 4 /* key */
        start local 4 // java.lang.String key
         4: .line 342
            aload 4 /* key */
            ifnonnull 6
         5: .line 343
            new java.lang.NullPointerException
            dup
            ldc "Null key is not allowed in map"
            invokespecial java.lang.NullPointerException.<init>:(Ljava/lang/String;)V
            athrow
         6: .line 345
      StackMap locals: java.util.Map java.util.HashMap java.util.Map$Entry java.util.Iterator java.lang.String
      StackMap stack:
            aload 2 /* e */
            invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
            checkcast java.lang.String
            astore 5 /* value */
        start local 5 // java.lang.String value
         7: .line 346
            aload 5 /* value */
            ifnonnull 9
         8: .line 347
            new java.lang.NullPointerException
            dup
            ldc "Null value is not allowed in map"
            invokespecial java.lang.NullPointerException.<init>:(Ljava/lang/String;)V
            athrow
         9: .line 349
      StackMap locals: java.lang.String
      StackMap stack:
            aload 1 /* map */
            aload 4 /* key */
            aload 5 /* value */
            invokevirtual java.util.HashMap.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        end local 5 // java.lang.String value
        end local 4 // java.lang.String key
        end local 2 // java.util.Map$Entry e
        10: .line 340
      StackMap locals: java.util.Map java.util.HashMap top java.util.Iterator
      StackMap stack:
            aload 3
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 2
        11: .line 351
            aload 1 /* map */
            areturn
        end local 1 // java.util.HashMap map
        end local 0 // java.util.Map settings
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0   12     0  settings  Ljava/util/Map<Ljava/lang/String;Ljava/lang/String;>;
            1   12     1       map  Ljava/util/HashMap<Ljava/lang/String;Ljava/lang/String;>;
            3   10     2         e  Ljava/util/Map$Entry<Ljava/lang/String;Ljava/lang/String;>;
            4   10     4       key  Ljava/lang/String;
            7   10     5     value  Ljava/lang/String;
    Signature: (Ljava/util/Map<Ljava/lang/String;Ljava/lang/String;>;)Ljava/util/Map<Ljava/lang/String;Ljava/lang/String;>;
    MethodParameters:
          Name  Flags
      settings  

  public static <T> java.util.List<T> sanitizeNullFreeList(java.util.List<T>, java.lang.Class<T>);
    descriptor: (Ljava/util/List;Ljava/lang/Class;)Ljava/util/List;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=5, args_size=2
        start local 0 // java.util.List elements
        start local 1 // java.lang.Class clazz
         0: .line 355
            new java.util.ArrayList
            dup
            aload 0 /* elements */
            invokeinterface java.util.List.size:()I
            invokespecial java.util.ArrayList.<init>:(I)V
            astore 2 /* sanitized */
        start local 2 // java.util.List sanitized
         1: .line 356
            aload 0 /* elements */
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            astore 4
            goto 8
      StackMap locals: java.util.List java.lang.Class java.util.List top java.util.Iterator
      StackMap stack:
         2: aload 4
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast java.lang.Object
            astore 3 /* element */
        start local 3 // java.lang.Object element
         3: .line 357
            aload 3 /* element */
            ifnonnull 5
         4: .line 358
            new java.lang.NullPointerException
            dup
            ldc "Null is not an allowed element in list"
            invokespecial java.lang.NullPointerException.<init>:(Ljava/lang/String;)V
            athrow
         5: .line 360
      StackMap locals: java.util.List java.lang.Class java.util.List java.lang.Object java.util.Iterator
      StackMap stack:
            aload 3 /* element */
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            aload 1 /* clazz */
            if_acmpeq 7
         6: .line 361
            new java.lang.ClassCastException
            dup
            invokespecial java.lang.ClassCastException.<init>:()V
            athrow
         7: .line 363
      StackMap locals:
      StackMap stack:
            aload 2 /* sanitized */
            aload 3 /* element */
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
        end local 3 // java.lang.Object element
         8: .line 356
      StackMap locals: java.util.List java.lang.Class java.util.List top java.util.Iterator
      StackMap stack:
            aload 4
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 2
         9: .line 365
            aload 2 /* sanitized */
            areturn
        end local 2 // java.util.List sanitized
        end local 1 // java.lang.Class clazz
        end local 0 // java.util.List elements
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0   10     0   elements  Ljava/util/List<TT;>;
            0   10     1      clazz  Ljava/lang/Class<TT;>;
            1   10     2  sanitized  Ljava/util/List<TT;>;
            3    8     3    element  TT;
    Signature: <T:Ljava/lang/Object;>(Ljava/util/List<TT;>;Ljava/lang/Class<TT;>;)Ljava/util/List<TT;>;
    MethodParameters:
          Name  Flags
      elements  
      clazz     

  static java.util.List<java.lang.reflect.Field> getVisibleEventFields(java.lang.Class<?>);
    descriptor: (Ljava/lang/Class;)Ljava/util/List;
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=7, args_size=1
        start local 0 // java.lang.Class clazz
         0: .line 369
            aload 0 /* clazz */
            invokestatic jdk.jfr.internal.Utils.ensureValidEventSubclass:(Ljava/lang/Class;)V
         1: .line 370
            new java.util.ArrayList
            dup
            invokespecial java.util.ArrayList.<init>:()V
            astore 1 /* fields */
        start local 1 // java.util.List fields
         2: .line 371
            aload 0 /* clazz */
            astore 2 /* c */
        start local 2 // java.lang.Class c
         3: goto 11
         4: .line 372
      StackMap locals: java.util.List java.lang.Class
      StackMap stack:
            aload 2 /* c */
            invokevirtual java.lang.Class.getDeclaredFields:()[Ljava/lang/reflect/Field;
            dup
            astore 6
            arraylength
            istore 5
            iconst_0
            istore 4
            goto 9
      StackMap locals: java.lang.Class java.util.List java.lang.Class top int int java.lang.reflect.Field[]
      StackMap stack:
         5: aload 6
            iload 4
            aaload
            astore 3 /* field */
        start local 3 // java.lang.reflect.Field field
         6: .line 374
            aload 2 /* c */
            aload 0 /* clazz */
            if_acmpeq 7
            aload 3 /* field */
            invokevirtual java.lang.reflect.Field.getModifiers:()I
            invokestatic java.lang.reflect.Modifier.isPrivate:(I)Z
            ifne 8
         7: .line 375
      StackMap locals: java.lang.Class java.util.List java.lang.Class java.lang.reflect.Field int int java.lang.reflect.Field[]
      StackMap stack:
            aload 1 /* fields */
            aload 3 /* field */
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
        end local 3 // java.lang.reflect.Field field
         8: .line 372
      StackMap locals: java.lang.Class java.util.List java.lang.Class top int int java.lang.reflect.Field[]
      StackMap stack:
            iinc 4 1
      StackMap locals:
      StackMap stack:
         9: iload 4
            iload 5
            if_icmplt 5
        10: .line 371
            aload 2 /* c */
            invokevirtual java.lang.Class.getSuperclass:()Ljava/lang/Class;
            astore 2 /* c */
      StackMap locals: java.lang.Class java.util.List java.lang.Class
      StackMap stack:
        11: aload 2 /* c */
            ldc Ljdk/internal/event/Event;
            if_acmpne 4
        end local 2 // java.lang.Class c
        12: .line 379
            aload 1 /* fields */
            areturn
        end local 1 // java.util.List fields
        end local 0 // java.lang.Class clazz
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0   13     0   clazz  Ljava/lang/Class<*>;
            2   13     1  fields  Ljava/util/List<Ljava/lang/reflect/Field;>;
            3   12     2       c  Ljava/lang/Class<*>;
            6    8     3   field  Ljava/lang/reflect/Field;
    Signature: (Ljava/lang/Class<*>;)Ljava/util/List<Ljava/lang/reflect/Field;>;
    MethodParameters:
       Name  Flags
      clazz  

  public static void ensureValidEventSubclass(java.lang.Class<?>);
    descriptor: (Ljava/lang/Class;)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=5, locals=1, args_size=1
        start local 0 // java.lang.Class eventClass
         0: .line 383
            ldc Ljdk/internal/event/Event;
            aload 0 /* eventClass */
            invokevirtual java.lang.Class.isAssignableFrom:(Ljava/lang/Class;)Z
            ifeq 2
            aload 0 /* eventClass */
            invokevirtual java.lang.Class.getModifiers:()I
            invokestatic java.lang.reflect.Modifier.isAbstract:(I)Z
            ifeq 2
         1: .line 384
            new java.lang.IllegalArgumentException
            dup
            ldc "Abstract event classes are not allowed"
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 386
      StackMap locals:
      StackMap stack:
            aload 0 /* eventClass */
            ldc Ljdk/jfr/Event;
            if_acmpeq 3
            aload 0 /* eventClass */
            ldc Ljdk/internal/event/Event;
            if_acmpeq 3
            ldc Ljdk/internal/event/Event;
            aload 0 /* eventClass */
            invokevirtual java.lang.Class.isAssignableFrom:(Ljava/lang/Class;)Z
            ifne 4
         3: .line 387
      StackMap locals:
      StackMap stack:
            new java.lang.IllegalArgumentException
            dup
            new java.lang.StringBuilder
            dup
            ldc "Must be a subclass to "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            ldc Ljdk/jfr/Event;
            invokevirtual java.lang.Class.getName:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         4: .line 389
      StackMap locals:
      StackMap stack:
            return
        end local 0 // java.lang.Class eventClass
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    5     0  eventClass  Ljava/lang/Class<*>;
    Signature: (Ljava/lang/Class<*>;)V
    MethodParameters:
            Name  Flags
      eventClass  

  public static void writeGeneratedASM(java.lang.String, byte[]);
    descriptor: (Ljava/lang/String;[B)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=5, locals=7, args_size=2
        start local 0 // java.lang.String className
        start local 1 // byte[] bytes
         0: .line 392
            getstatic jdk.jfr.internal.Utils.SAVE_GENERATED:Ljava/lang/Boolean;
            ifnonnull 2
         1: .line 396
            ldc "jfr.save.generated.asm"
            invokestatic jdk.jfr.internal.SecuritySupport.getBooleanProperty:(Ljava/lang/String;)Z
            invokestatic java.lang.Boolean.valueOf:(Z)Ljava/lang/Boolean;
            putstatic jdk.jfr.internal.Utils.SAVE_GENERATED:Ljava/lang/Boolean;
         2: .line 398
      StackMap locals:
      StackMap stack:
            getstatic jdk.jfr.internal.Utils.SAVE_GENERATED:Ljava/lang/Boolean;
            invokevirtual java.lang.Boolean.booleanValue:()Z
            ifeq 32
         3: .line 400
            aconst_null
            astore 2
            aconst_null
            astore 3
         4: new java.io.FileOutputStream
            dup
            new java.lang.StringBuilder
            dup
            aload 0 /* className */
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            ldc ".class"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.io.FileOutputStream.<init>:(Ljava/lang/String;)V
            astore 4 /* fos */
        start local 4 // java.io.FileOutputStream fos
         5: .line 401
            aload 4 /* fos */
            aload 1 /* bytes */
            invokevirtual java.io.FileOutputStream.write:([B)V
         6: .line 402
            aload 4 /* fos */
            ifnull 12
            aload 4 /* fos */
            invokevirtual java.io.FileOutputStream.close:()V
            goto 12
      StackMap locals: java.lang.String byte[] java.lang.Throwable java.lang.Throwable java.io.FileOutputStream
      StackMap stack: java.lang.Throwable
         7: astore 2
            aload 4 /* fos */
            ifnull 8
            aload 4 /* fos */
            invokevirtual java.io.FileOutputStream.close:()V
        end local 4 // java.io.FileOutputStream fos
      StackMap locals:
      StackMap stack:
         8: aload 2
            athrow
      StackMap locals:
      StackMap stack: java.lang.Throwable
         9: astore 3
            aload 2
            ifnonnull 10
            aload 3
            astore 2
            goto 11
      StackMap locals:
      StackMap stack:
        10: aload 2
            aload 3
            if_acmpeq 11
            aload 2
            aload 3
            invokevirtual java.lang.Throwable.addSuppressed:(Ljava/lang/Throwable;)V
      StackMap locals:
      StackMap stack:
        11: aload 2
            athrow
        12: .line 404
      StackMap locals:
      StackMap stack:
            aconst_null
            astore 2
            aconst_null
            astore 3
        13: new java.io.FileWriter
            dup
            new java.lang.StringBuilder
            dup
            aload 0 /* className */
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            ldc ".asm"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.io.FileWriter.<init>:(Ljava/lang/String;)V
            astore 4 /* fw */
        start local 4 // java.io.FileWriter fw
        14: new java.io.PrintWriter
            dup
            aload 4 /* fw */
            invokespecial java.io.PrintWriter.<init>:(Ljava/io/Writer;)V
            astore 5 /* pw */
        start local 5 // java.io.PrintWriter pw
        15: .line 405
            new jdk.internal.org.objectweb.asm.ClassReader
            dup
            aload 1 /* bytes */
            invokespecial jdk.internal.org.objectweb.asm.ClassReader.<init>:([B)V
            astore 6 /* cr */
        start local 6 // jdk.internal.org.objectweb.asm.ClassReader cr
        16: .line 406
            aload 6 /* cr */
            iconst_1
            aload 5 /* pw */
            invokestatic jdk.internal.org.objectweb.asm.util.CheckClassAdapter.verify:(Ljdk/internal/org/objectweb/asm/ClassReader;ZLjava/io/PrintWriter;)V
        end local 6 // jdk.internal.org.objectweb.asm.ClassReader cr
        17: .line 407
            aload 5 /* pw */
            ifnull 20
            aload 5 /* pw */
            invokevirtual java.io.PrintWriter.close:()V
            goto 20
      StackMap locals: java.lang.String byte[] java.lang.Throwable java.lang.Throwable java.io.FileWriter java.io.PrintWriter
      StackMap stack: java.lang.Throwable
        18: astore 2
            aload 5 /* pw */
            ifnull 19
            aload 5 /* pw */
            invokevirtual java.io.PrintWriter.close:()V
        end local 5 // java.io.PrintWriter pw
      StackMap locals:
      StackMap stack:
        19: aload 2
            athrow
      StackMap locals:
      StackMap stack:
        20: aload 4 /* fw */
            ifnull 28
            aload 4 /* fw */
            invokevirtual java.io.FileWriter.close:()V
            goto 28
      StackMap locals:
      StackMap stack: java.lang.Throwable
        21: astore 3
            aload 2
            ifnonnull 22
            aload 3
            astore 2
            goto 23
      StackMap locals:
      StackMap stack:
        22: aload 2
            aload 3
            if_acmpeq 23
            aload 2
            aload 3
            invokevirtual java.lang.Throwable.addSuppressed:(Ljava/lang/Throwable;)V
      StackMap locals:
      StackMap stack:
        23: aload 4 /* fw */
            ifnull 24
            aload 4 /* fw */
            invokevirtual java.io.FileWriter.close:()V
        end local 4 // java.io.FileWriter fw
      StackMap locals:
      StackMap stack:
        24: aload 2
            athrow
      StackMap locals:
      StackMap stack: java.lang.Throwable
        25: astore 3
            aload 2
            ifnonnull 26
            aload 3
            astore 2
            goto 27
      StackMap locals:
      StackMap stack:
        26: aload 2
            aload 3
            if_acmpeq 27
            aload 2
            aload 3
            invokevirtual java.lang.Throwable.addSuppressed:(Ljava/lang/Throwable;)V
      StackMap locals:
      StackMap stack:
        27: aload 2
            athrow
        28: .line 408
      StackMap locals:
      StackMap stack:
            getstatic jdk.jfr.internal.LogTag.JFR_SYSTEM_BYTECODE:Ljdk/jfr/internal/LogTag;
            getstatic jdk.jfr.internal.LogLevel.INFO:Ljdk/jfr/internal/LogLevel;
            new java.lang.StringBuilder
            dup
            ldc "Instrumented code saved to "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* className */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc ".class and .asm"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokestatic jdk.jfr.internal.Logger.log:(Ljdk/jfr/internal/LogTag;Ljdk/jfr/internal/LogLevel;Ljava/lang/String;)V
        29: .line 409
            goto 32
      StackMap locals:
      StackMap stack: java.io.IOException
        30: pop
        31: .line 410
            getstatic jdk.jfr.internal.LogTag.JFR_SYSTEM_BYTECODE:Ljdk/jfr/internal/LogTag;
            getstatic jdk.jfr.internal.LogLevel.INFO:Ljdk/jfr/internal/LogLevel;
            new java.lang.StringBuilder
            dup
            ldc "Could not save instrumented code, for "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* className */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc ".class and .asm"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokestatic jdk.jfr.internal.Logger.log:(Ljdk/jfr/internal/LogTag;Ljdk/jfr/internal/LogLevel;Ljava/lang/String;)V
        32: .line 413
      StackMap locals:
      StackMap stack:
            return
        end local 1 // byte[] bytes
        end local 0 // java.lang.String className
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0   33     0  className  Ljava/lang/String;
            0   33     1      bytes  [B
            5    8     4        fos  Ljava/io/FileOutputStream;
           14   24     4         fw  Ljava/io/FileWriter;
           15   19     5         pw  Ljava/io/PrintWriter;
           16   17     6         cr  Ljdk/internal/org/objectweb/asm/ClassReader;
      Exception table:
        from    to  target  type
           5     6       7  any
           4     9       9  any
          15    17      18  any
          14    20      21  any
          13    25      25  any
           3    29      30  Class java.io.IOException
    MethodParameters:
           Name  Flags
      className  
      bytes      

  public static void ensureInitialized(java.lang.Class<? extends jdk.internal.event.Event>);
    descriptor: (Ljava/lang/Class;)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.lang.Class eventClass
         0: .line 416
            aload 0 /* eventClass */
            invokestatic jdk.jfr.internal.SecuritySupport.ensureClassIsInitialized:(Ljava/lang/Class;)V
         1: .line 417
            return
        end local 0 // java.lang.Class eventClass
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    2     0  eventClass  Ljava/lang/Class<+Ljdk/internal/event/Event;>;
    Signature: (Ljava/lang/Class<+Ljdk/internal/event/Event;>;)V
    MethodParameters:
            Name  Flags
      eventClass  

  public static  makePrimitiveArray(java.lang.String, java.util.List<java.lang.Object>);
    descriptor: (Ljava/lang/String;Ljava/util/List;)Ljava/lang/Object;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=4, locals=14, args_size=2
        start local 0 // java.lang.String typeName
        start local 1 // java.util.List values
         0: .line 420
            aload 1 /* values */
            invokeinterface java.util.List.size:()I
            istore 2 /* length */
        start local 2 // int length
         1: .line 421
            aload 0 /* typeName */
            dup
            astore 3
            invokevirtual java.lang.String.hashCode:()I
            lookupswitch { // 9
          -1325958191: 2
               104431: 3
              3039496: 4
              3052374: 5
              3327612: 6
             64711720: 7
             97526364: 8
            109413500: 9
           1195259493: 10
              default: 74
          }
      StackMap locals: int java.lang.String
      StackMap stack:
         2: aload 3
            ldc "double"
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifne 32
            goto 74
      StackMap locals:
      StackMap stack:
         3: aload 3
            ldc "int"
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifne 11
            goto 74
      StackMap locals:
      StackMap stack:
         4: aload 3
            ldc "byte"
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifne 53
            goto 74
      StackMap locals:
      StackMap stack:
         5: aload 3
            ldc "char"
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifne 46
            goto 74
      StackMap locals:
      StackMap stack:
         6: aload 3
            ldc "long"
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifne 18
            goto 74
      StackMap locals:
      StackMap stack:
         7: aload 3
            ldc "boolean"
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifne 60
            goto 74
      StackMap locals:
      StackMap stack:
         8: aload 3
            ldc "float"
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifne 25
            goto 74
      StackMap locals:
      StackMap stack:
         9: aload 3
            ldc "short"
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifne 39
            goto 74
      StackMap locals:
      StackMap stack:
        10: aload 3
            ldc "java.lang.String"
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifne 67
            goto 74
        11: .line 423
      StackMap locals:
      StackMap stack:
            iload 2 /* length */
            newarray 10
            astore 4 /* ints */
        start local 4 // int[] ints
        12: .line 424
            iconst_0
            istore 5 /* i */
        start local 5 // int i
        13: goto 16
        14: .line 425
      StackMap locals: int[] int
      StackMap stack:
            aload 4 /* ints */
            iload 5 /* i */
            aload 1 /* values */
            iload 5 /* i */
            invokeinterface java.util.List.get:(I)Ljava/lang/Object;
            checkcast java.lang.Integer
            invokevirtual java.lang.Integer.intValue:()I
            iastore
        15: .line 424
            iinc 5 /* i */ 1
      StackMap locals:
      StackMap stack:
        16: iload 5 /* i */
            iload 2 /* length */
            if_icmplt 14
        end local 5 // int i
        17: .line 427
            aload 4 /* ints */
            areturn
        end local 4 // int[] ints
        18: .line 429
      StackMap locals:
      StackMap stack:
            iload 2 /* length */
            newarray 11
            astore 5 /* longs */
        start local 5 // long[] longs
        19: .line 430
            iconst_0
            istore 6 /* i */
        start local 6 // int i
        20: goto 23
        21: .line 431
      StackMap locals: java.lang.String java.util.List int java.lang.String top long[] int
      StackMap stack:
            aload 5 /* longs */
            iload 6 /* i */
            aload 1 /* values */
            iload 6 /* i */
            invokeinterface java.util.List.get:(I)Ljava/lang/Object;
            checkcast java.lang.Long
            invokevirtual java.lang.Long.longValue:()J
            lastore
        22: .line 430
            iinc 6 /* i */ 1
      StackMap locals:
      StackMap stack:
        23: iload 6 /* i */
            iload 2 /* length */
            if_icmplt 21
        end local 6 // int i
        24: .line 433
            aload 5 /* longs */
            areturn
        end local 5 // long[] longs
        25: .line 436
      StackMap locals: java.lang.String java.util.List int java.lang.String
      StackMap stack:
            iload 2 /* length */
            newarray 6
            astore 6 /* floats */
        start local 6 // float[] floats
        26: .line 437
            iconst_0
            istore 7 /* i */
        start local 7 // int i
        27: goto 30
        28: .line 438
      StackMap locals: java.lang.String java.util.List int java.lang.String top top float[] int
      StackMap stack:
            aload 6 /* floats */
            iload 7 /* i */
            aload 1 /* values */
            iload 7 /* i */
            invokeinterface java.util.List.get:(I)Ljava/lang/Object;
            checkcast java.lang.Float
            invokevirtual java.lang.Float.floatValue:()F
            fastore
        29: .line 437
            iinc 7 /* i */ 1
      StackMap locals:
      StackMap stack:
        30: iload 7 /* i */
            iload 2 /* length */
            if_icmplt 28
        end local 7 // int i
        31: .line 440
            aload 6 /* floats */
            areturn
        end local 6 // float[] floats
        32: .line 443
      StackMap locals: java.lang.String java.util.List int java.lang.String
      StackMap stack:
            iload 2 /* length */
            newarray 7
            astore 7 /* doubles */
        start local 7 // double[] doubles
        33: .line 444
            iconst_0
            istore 8 /* i */
        start local 8 // int i
        34: goto 37
        35: .line 445
      StackMap locals: java.lang.String java.util.List int java.lang.String top top top double[] int
      StackMap stack:
            aload 7 /* doubles */
            iload 8 /* i */
            aload 1 /* values */
            iload 8 /* i */
            invokeinterface java.util.List.get:(I)Ljava/lang/Object;
            checkcast java.lang.Double
            invokevirtual java.lang.Double.doubleValue:()D
            dastore
        36: .line 444
            iinc 8 /* i */ 1
      StackMap locals:
      StackMap stack:
        37: iload 8 /* i */
            iload 2 /* length */
            if_icmplt 35
        end local 8 // int i
        38: .line 447
            aload 7 /* doubles */
            areturn
        end local 7 // double[] doubles
        39: .line 450
      StackMap locals: java.lang.String java.util.List int java.lang.String
      StackMap stack:
            iload 2 /* length */
            newarray 9
            astore 8 /* shorts */
        start local 8 // short[] shorts
        40: .line 451
            iconst_0
            istore 9 /* i */
        start local 9 // int i
        41: goto 44
        42: .line 452
      StackMap locals: java.lang.String java.util.List int java.lang.String top top top top short[] int
      StackMap stack:
            aload 8 /* shorts */
            iload 9 /* i */
            aload 1 /* values */
            iload 9 /* i */
            invokeinterface java.util.List.get:(I)Ljava/lang/Object;
            checkcast java.lang.Short
            invokevirtual java.lang.Short.shortValue:()S
            sastore
        43: .line 451
            iinc 9 /* i */ 1
      StackMap locals:
      StackMap stack:
        44: iload 9 /* i */
            iload 2 /* length */
            if_icmplt 42
        end local 9 // int i
        45: .line 454
            aload 8 /* shorts */
            areturn
        end local 8 // short[] shorts
        46: .line 456
      StackMap locals: java.lang.String java.util.List int java.lang.String
      StackMap stack:
            iload 2 /* length */
            newarray 5
            astore 9 /* chars */
        start local 9 // char[] chars
        47: .line 457
            iconst_0
            istore 10 /* i */
        start local 10 // int i
        48: goto 51
        49: .line 458
      StackMap locals: java.lang.String java.util.List int java.lang.String top top top top top char[] int
      StackMap stack:
            aload 9 /* chars */
            iload 10 /* i */
            aload 1 /* values */
            iload 10 /* i */
            invokeinterface java.util.List.get:(I)Ljava/lang/Object;
            checkcast java.lang.Character
            invokevirtual java.lang.Character.charValue:()C
            castore
        50: .line 457
            iinc 10 /* i */ 1
      StackMap locals:
      StackMap stack:
        51: iload 10 /* i */
            iload 2 /* length */
            if_icmplt 49
        end local 10 // int i
        52: .line 460
            aload 9 /* chars */
            areturn
        end local 9 // char[] chars
        53: .line 462
      StackMap locals: java.lang.String java.util.List int java.lang.String
      StackMap stack:
            iload 2 /* length */
            newarray 8
            astore 10 /* bytes */
        start local 10 // byte[] bytes
        54: .line 463
            iconst_0
            istore 11 /* i */
        start local 11 // int i
        55: goto 58
        56: .line 464
      StackMap locals: java.lang.String java.util.List int java.lang.String top top top top top top byte[] int
      StackMap stack:
            aload 10 /* bytes */
            iload 11 /* i */
            aload 1 /* values */
            iload 11 /* i */
            invokeinterface java.util.List.get:(I)Ljava/lang/Object;
            checkcast java.lang.Byte
            invokevirtual java.lang.Byte.byteValue:()B
            bastore
        57: .line 463
            iinc 11 /* i */ 1
      StackMap locals:
      StackMap stack:
        58: iload 11 /* i */
            iload 2 /* length */
            if_icmplt 56
        end local 11 // int i
        59: .line 466
            aload 10 /* bytes */
            areturn
        end local 10 // byte[] bytes
        60: .line 468
      StackMap locals: java.lang.String java.util.List int java.lang.String
      StackMap stack:
            iload 2 /* length */
            newarray 4
            astore 11 /* booleans */
        start local 11 // boolean[] booleans
        61: .line 469
            iconst_0
            istore 12 /* i */
        start local 12 // int i
        62: goto 65
        63: .line 470
      StackMap locals: java.lang.String java.util.List int java.lang.String top top top top top top top boolean[] int
      StackMap stack:
            aload 11 /* booleans */
            iload 12 /* i */
            aload 1 /* values */
            iload 12 /* i */
            invokeinterface java.util.List.get:(I)Ljava/lang/Object;
            checkcast java.lang.Boolean
            invokevirtual java.lang.Boolean.booleanValue:()Z
            bastore
        64: .line 469
            iinc 12 /* i */ 1
      StackMap locals:
      StackMap stack:
        65: iload 12 /* i */
            iload 2 /* length */
            if_icmplt 63
        end local 12 // int i
        66: .line 472
            aload 11 /* booleans */
            areturn
        end local 11 // boolean[] booleans
        67: .line 474
      StackMap locals: java.lang.String java.util.List int java.lang.String
      StackMap stack:
            iload 2 /* length */
            anewarray java.lang.String
            astore 12 /* strings */
        start local 12 // java.lang.String[] strings
        68: .line 475
            iconst_0
            istore 13 /* i */
        start local 13 // int i
        69: goto 72
        70: .line 476
      StackMap locals: java.lang.String java.util.List int java.lang.String top top top top top top top top java.lang.String[] int
      StackMap stack:
            aload 12 /* strings */
            iload 13 /* i */
            aload 1 /* values */
            iload 13 /* i */
            invokeinterface java.util.List.get:(I)Ljava/lang/Object;
            checkcast java.lang.String
            aastore
        71: .line 475
            iinc 13 /* i */ 1
      StackMap locals:
      StackMap stack:
        72: iload 13 /* i */
            iload 2 /* length */
            if_icmplt 70
        end local 13 // int i
        73: .line 478
            aload 12 /* strings */
            areturn
        end local 12 // java.lang.String[] strings
        74: .line 480
      StackMap locals: java.lang.String java.util.List int
      StackMap stack:
            aconst_null
            areturn
        end local 2 // int length
        end local 1 // java.util.List values
        end local 0 // java.lang.String typeName
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0   75     0  typeName  Ljava/lang/String;
            0   75     1    values  Ljava/util/List<Ljava/lang/Object;>;
            1   75     2    length  I
           12   18     4      ints  [I
           13   17     5         i  I
           19   25     5     longs  [J
           20   24     6         i  I
           26   32     6    floats  [F
           27   31     7         i  I
           33   39     7   doubles  [D
           34   38     8         i  I
           40   46     8    shorts  [S
           41   45     9         i  I
           47   53     9     chars  [C
           48   52    10         i  I
           54   60    10     bytes  [B
           55   59    11         i  I
           61   67    11  booleans  [Z
           62   66    12         i  I
           68   74    12   strings  [Ljava/lang/String;
           69   73    13         i  I
    Signature: (Ljava/lang/String;Ljava/util/List<Ljava/lang/Object;>;)Ljava/lang/Object;
    MethodParameters:
          Name  Flags
      typeName  
      values    

  public static boolean isSettingVisible(jdk.jfr.internal.Control, boolean);
    descriptor: (Ljdk/jfr/internal/Control;Z)Z
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=2, args_size=2
        start local 0 // jdk.jfr.internal.Control c
        start local 1 // boolean hasEventHook
         0: .line 484
            aload 0 /* c */
            instanceof jdk.jfr.internal.settings.ThresholdSetting
            ifeq 4
         1: .line 485
            iload 1 /* hasEventHook */
            ifeq 2
            iconst_0
            goto 3
      StackMap locals:
      StackMap stack:
         2: iconst_1
      StackMap locals:
      StackMap stack: int
         3: ireturn
         4: .line 487
      StackMap locals:
      StackMap stack:
            aload 0 /* c */
            instanceof jdk.jfr.internal.settings.PeriodSetting
            ifeq 6
         5: .line 488
            iload 1 /* hasEventHook */
            ireturn
         6: .line 490
      StackMap locals:
      StackMap stack:
            aload 0 /* c */
            instanceof jdk.jfr.internal.settings.StackTraceSetting
            ifeq 10
         7: .line 491
            iload 1 /* hasEventHook */
            ifeq 8
            iconst_0
            goto 9
      StackMap locals:
      StackMap stack:
         8: iconst_1
      StackMap locals:
      StackMap stack: int
         9: ireturn
        10: .line 493
      StackMap locals:
      StackMap stack:
            iconst_1
            ireturn
        end local 1 // boolean hasEventHook
        end local 0 // jdk.jfr.internal.Control c
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0   11     0             c  Ljdk/jfr/internal/Control;
            0   11     1  hasEventHook  Z
    MethodParameters:
              Name  Flags
      c             
      hasEventHook  

  public static boolean isSettingVisible(long, boolean);
    descriptor: (JZ)Z
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // long typeId
        start local 2 // boolean hasEventHook
         0: .line 497
            lload 0 /* typeId */
            invokestatic jdk.jfr.internal.settings.ThresholdSetting.isType:(J)Z
            ifeq 4
         1: .line 498
            iload 2 /* hasEventHook */
            ifeq 2
            iconst_0
            goto 3
      StackMap locals:
      StackMap stack:
         2: iconst_1
      StackMap locals:
      StackMap stack: int
         3: ireturn
         4: .line 500
      StackMap locals:
      StackMap stack:
            lload 0 /* typeId */
            invokestatic jdk.jfr.internal.settings.PeriodSetting.isType:(J)Z
            ifeq 6
         5: .line 501
            iload 2 /* hasEventHook */
            ireturn
         6: .line 503
      StackMap locals:
      StackMap stack:
            lload 0 /* typeId */
            invokestatic jdk.jfr.internal.settings.StackTraceSetting.isType:(J)Z
            ifeq 10
         7: .line 504
            iload 2 /* hasEventHook */
            ifeq 8
            iconst_0
            goto 9
      StackMap locals:
      StackMap stack:
         8: iconst_1
      StackMap locals:
      StackMap stack: int
         9: ireturn
        10: .line 506
      StackMap locals:
      StackMap stack:
            iconst_1
            ireturn
        end local 2 // boolean hasEventHook
        end local 0 // long typeId
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0   11     0        typeId  J
            0   11     2  hasEventHook  Z
    MethodParameters:
              Name  Flags
      typeId        
      hasEventHook  

  public static jdk.jfr.internal.Type getValidType(java.lang.Class<?>, java.lang.String);
    descriptor: (Ljava/lang/Class;Ljava/lang/String;)Ljdk/jfr/internal/Type;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=5, locals=3, args_size=2
        start local 0 // java.lang.Class type
        start local 1 // java.lang.String name
         0: .line 510
            aload 0 /* type */
            new java.lang.StringBuilder
            dup
            ldc "Null is not a valid type for value descriptor "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 1 /* name */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokestatic java.util.Objects.requireNonNull:(Ljava/lang/Object;Ljava/lang/String;)Ljava/lang/Object;
            pop
         1: .line 511
            aload 0 /* type */
            invokevirtual java.lang.Class.isArray:()Z
            ifeq 5
         2: .line 512
            aload 0 /* type */
            invokevirtual java.lang.Class.getComponentType:()Ljava/lang/Class;
            astore 0 /* type */
         3: .line 513
            aload 0 /* type */
            ldc Ljava/lang/String;
            if_acmpeq 5
            aload 0 /* type */
            invokevirtual java.lang.Class.isPrimitive:()Z
            ifne 5
         4: .line 514
            new java.lang.IllegalArgumentException
            dup
            ldc "Only arrays of primitives and Strings are allowed"
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         5: .line 518
      StackMap locals:
      StackMap stack:
            aload 0 /* type */
            invokestatic jdk.jfr.internal.Type.getKnownType:(Ljava/lang/Class;)Ljdk/jfr/internal/Type;
            astore 2 /* knownType */
        start local 2 // jdk.jfr.internal.Type knownType
         6: .line 519
            aload 2 /* knownType */
            ifnull 7
            aload 2 /* knownType */
            getstatic jdk.jfr.internal.Type.STACK_TRACE:Ljdk/jfr/internal/Type;
            if_acmpne 8
         7: .line 520
      StackMap locals: jdk.jfr.internal.Type
      StackMap stack:
            new java.lang.IllegalArgumentException
            dup
            new java.lang.StringBuilder
            dup
            ldc "Only primitive types, java.lang.Thread, java.lang.String and java.lang.Class are allowed for value descriptors. "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* type */
            invokevirtual java.lang.Class.getName:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         8: .line 522
      StackMap locals:
      StackMap stack:
            aload 2 /* knownType */
            areturn
        end local 2 // jdk.jfr.internal.Type knownType
        end local 1 // java.lang.String name
        end local 0 // java.lang.Class type
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    9     0       type  Ljava/lang/Class<*>;
            0    9     1       name  Ljava/lang/String;
            6    9     2  knownType  Ljdk/jfr/internal/Type;
    Signature: (Ljava/lang/Class<*>;Ljava/lang/String;)Ljdk/jfr/internal/Type;
    MethodParameters:
      Name  Flags
      type  
      name  

  public static <T> java.util.List<T> smallUnmodifiable(java.util.List<T>);
    descriptor: (Ljava/util/List;)Ljava/util/List;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // java.util.List list
         0: .line 526
            aload 0 /* list */
            invokeinterface java.util.List.isEmpty:()Z
            ifeq 2
         1: .line 527
            invokestatic java.util.Collections.emptyList:()Ljava/util/List;
            areturn
         2: .line 529
      StackMap locals:
      StackMap stack:
            aload 0 /* list */
            invokeinterface java.util.List.size:()I
            iconst_1
            if_icmpne 4
         3: .line 530
            aload 0 /* list */
            iconst_0
            invokeinterface java.util.List.get:(I)Ljava/lang/Object;
            invokestatic java.util.Collections.singletonList:(Ljava/lang/Object;)Ljava/util/List;
            areturn
         4: .line 532
      StackMap locals:
      StackMap stack:
            aload 0 /* list */
            invokestatic java.util.Collections.unmodifiableList:(Ljava/util/List;)Ljava/util/List;
            areturn
        end local 0 // java.util.List list
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  list  Ljava/util/List<TT;>;
    Signature: <T:Ljava/lang/Object;>(Ljava/util/List<TT;>;)Ljava/util/List<TT;>;
    MethodParameters:
      Name  Flags
      list  

  public static java.lang.String upgradeLegacyJDKEvent(java.lang.String);
    descriptor: (Ljava/lang/String;)Ljava/lang/String;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=4, locals=2, args_size=1
        start local 0 // java.lang.String eventName
         0: .line 536
            aload 0 /* eventName */
            invokevirtual java.lang.String.length:()I
            ldc "com.oracle.jdk."
            invokevirtual java.lang.String.length:()I
            if_icmpgt 2
         1: .line 537
            aload 0 /* eventName */
            areturn
         2: .line 539
      StackMap locals:
      StackMap stack:
            aload 0 /* eventName */
            ldc "com.oracle.jdk."
            invokevirtual java.lang.String.startsWith:(Ljava/lang/String;)Z
            ifeq 6
         3: .line 540
            aload 0 /* eventName */
            ldc "."
            invokevirtual java.lang.String.lastIndexOf:(Ljava/lang/String;)I
            istore 1 /* index */
        start local 1 // int index
         4: .line 541
            iload 1 /* index */
            ldc "com.oracle.jdk."
            invokevirtual java.lang.String.length:()I
            iconst_1
            isub
            if_icmpne 6
         5: .line 542
            new java.lang.StringBuilder
            dup
            ldc "jdk."
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* eventName */
            iload 1 /* index */
            iconst_1
            iadd
            invokevirtual java.lang.String.substring:(I)Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
        end local 1 // int index
         6: .line 545
      StackMap locals:
      StackMap stack:
            aload 0 /* eventName */
            areturn
        end local 0 // java.lang.String eventName
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    7     0  eventName  Ljava/lang/String;
            4    6     1      index  I
    MethodParameters:
           Name  Flags
      eventName  

  public static void verifyMirror(java.lang.Class<?>, java.lang.Class<?>);
    descriptor: (Ljava/lang/Class;Ljava/lang/Class;)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=5, locals=11, args_size=2
        start local 0 // java.lang.Class mirror
        start local 1 // java.lang.Class real
         0: .line 549
            aload 0 /* mirror */
            invokestatic java.util.Objects.requireNonNull:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.lang.Class
            astore 2 /* cMirror */
        start local 2 // java.lang.Class cMirror
         1: .line 550
            aload 1 /* real */
            invokestatic java.util.Objects.requireNonNull:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.lang.Class
            astore 3 /* cReal */
        start local 3 // java.lang.Class cReal
         2: .line 552
            goto 30
         3: .line 553
      StackMap locals: java.lang.Class java.lang.Class
      StackMap stack:
            new java.util.HashMap
            dup
            invokespecial java.util.HashMap.<init>:()V
            astore 4 /* mirrorFields */
        start local 4 // java.util.Map mirrorFields
         4: .line 554
            aload 2 /* cMirror */
            ifnull 11
         5: .line 555
            aload 2 /* cMirror */
            invokevirtual java.lang.Class.getDeclaredFields:()[Ljava/lang/reflect/Field;
            dup
            astore 8
            arraylength
            istore 7
            iconst_0
            istore 6
            goto 10
      StackMap locals: java.lang.Class java.lang.Class java.lang.Class java.lang.Class java.util.Map top int int java.lang.reflect.Field[]
      StackMap stack:
         6: aload 8
            iload 6
            aaload
            astore 5 /* f */
        start local 5 // java.lang.reflect.Field f
         7: .line 556
            aload 5 /* f */
            invokevirtual java.lang.reflect.Field.getType:()Ljava/lang/Class;
            invokestatic jdk.jfr.internal.Utils.isSupportedType:(Ljava/lang/Class;)Z
            ifeq 9
         8: .line 557
            aload 4 /* mirrorFields */
            aload 5 /* f */
            invokevirtual java.lang.reflect.Field.getName:()Ljava/lang/String;
            aload 5 /* f */
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        end local 5 // java.lang.reflect.Field f
         9: .line 555
      StackMap locals:
      StackMap stack:
            iinc 6 1
      StackMap locals:
      StackMap stack:
        10: iload 6
            iload 7
            if_icmplt 6
        11: .line 561
      StackMap locals: java.lang.Class java.lang.Class java.lang.Class java.lang.Class java.util.Map
      StackMap stack:
            aload 3 /* cReal */
            invokevirtual java.lang.Class.getDeclaredFields:()[Ljava/lang/reflect/Field;
            dup
            astore 8
            arraylength
            istore 7
            iconst_0
            istore 6
            goto 22
      StackMap locals: java.lang.Class java.lang.Class java.lang.Class java.lang.Class java.util.Map top int int java.lang.reflect.Field[]
      StackMap stack:
        12: aload 8
            iload 6
            aaload
            astore 5 /* realField */
        start local 5 // java.lang.reflect.Field realField
        13: .line 562
            aload 5 /* realField */
            invokevirtual java.lang.reflect.Field.getType:()Ljava/lang/Class;
            invokestatic jdk.jfr.internal.Utils.isSupportedType:(Ljava/lang/Class;)Z
            ifeq 21
        14: .line 563
            aload 5 /* realField */
            invokevirtual java.lang.reflect.Field.getName:()Ljava/lang/String;
            astore 9 /* fieldName */
        start local 9 // java.lang.String fieldName
        15: .line 564
            aload 4 /* mirrorFields */
            aload 9 /* fieldName */
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.lang.reflect.Field
            astore 10 /* mirrorField */
        start local 10 // java.lang.reflect.Field mirrorField
        16: .line 565
            aload 10 /* mirrorField */
            ifnonnull 18
        17: .line 566
            new java.lang.InternalError
            dup
            new java.lang.StringBuilder
            dup
            ldc "Missing mirror field for "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 3 /* cReal */
            invokevirtual java.lang.Class.getName:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc "#"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 9 /* fieldName */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.InternalError.<init>:(Ljava/lang/String;)V
            athrow
        18: .line 568
      StackMap locals: java.lang.Class java.lang.Class java.lang.Class java.lang.Class java.util.Map java.lang.reflect.Field int int java.lang.reflect.Field[] java.lang.String java.lang.reflect.Field
      StackMap stack:
            aload 5 /* realField */
            invokevirtual java.lang.reflect.Field.getModifiers:()I
            aload 10 /* mirrorField */
            invokevirtual java.lang.reflect.Field.getModifiers:()I
            if_icmpeq 20
        19: .line 569
            new java.lang.InternalError
            dup
            new java.lang.StringBuilder
            dup
            ldc "Incorrect modifier for mirror field "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 2 /* cMirror */
            invokevirtual java.lang.Class.getName:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc "#"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 9 /* fieldName */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.InternalError.<init>:(Ljava/lang/String;)V
            athrow
        20: .line 571
      StackMap locals:
      StackMap stack:
            aload 4 /* mirrorFields */
            aload 9 /* fieldName */
            invokeinterface java.util.Map.remove:(Ljava/lang/Object;)Ljava/lang/Object;
            pop
        end local 10 // java.lang.reflect.Field mirrorField
        end local 9 // java.lang.String fieldName
        end local 5 // java.lang.reflect.Field realField
        21: .line 561
      StackMap locals: java.lang.Class java.lang.Class java.lang.Class java.lang.Class java.util.Map top int int java.lang.reflect.Field[]
      StackMap stack:
            iinc 6 1
      StackMap locals:
      StackMap stack:
        22: iload 6
            iload 7
            if_icmplt 12
        23: .line 574
            aload 4 /* mirrorFields */
            invokeinterface java.util.Map.isEmpty:()Z
            ifne 27
        24: .line 575
            new java.lang.InternalError
            dup
        25: .line 576
            new java.lang.StringBuilder
            dup
            ldc "Found additional fields in mirror class "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 2 /* cMirror */
            invokevirtual java.lang.Class.getName:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc " "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 4 /* mirrorFields */
            invokeinterface java.util.Map.keySet:()Ljava/util/Set;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
        26: .line 575
            invokespecial java.lang.InternalError.<init>:(Ljava/lang/String;)V
            athrow
        27: .line 578
      StackMap locals: java.lang.Class java.lang.Class java.lang.Class java.lang.Class java.util.Map
      StackMap stack:
            aload 2 /* cMirror */
            ifnull 29
        28: .line 579
            aload 2 /* cMirror */
            invokevirtual java.lang.Class.getSuperclass:()Ljava/lang/Class;
            astore 2 /* cMirror */
        29: .line 581
      StackMap locals:
      StackMap stack:
            aload 3 /* cReal */
            invokevirtual java.lang.Class.getSuperclass:()Ljava/lang/Class;
            astore 3 /* cReal */
        end local 4 // java.util.Map mirrorFields
        30: .line 552
      StackMap locals:
      StackMap stack:
            aload 3 /* cReal */
            ifnonnull 3
        31: .line 583
            return
        end local 3 // java.lang.Class cReal
        end local 2 // java.lang.Class cMirror
        end local 1 // java.lang.Class real
        end local 0 // java.lang.Class mirror
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0   32     0        mirror  Ljava/lang/Class<*>;
            0   32     1          real  Ljava/lang/Class<*>;
            1   32     2       cMirror  Ljava/lang/Class<*>;
            2   32     3         cReal  Ljava/lang/Class<*>;
            4   30     4  mirrorFields  Ljava/util/Map<Ljava/lang/String;Ljava/lang/reflect/Field;>;
            7    9     5             f  Ljava/lang/reflect/Field;
           13   21     5     realField  Ljava/lang/reflect/Field;
           15   21     9     fieldName  Ljava/lang/String;
           16   21    10   mirrorField  Ljava/lang/reflect/Field;
    Signature: (Ljava/lang/Class<*>;Ljava/lang/Class<*>;)V
    MethodParameters:
        Name  Flags
      mirror  
      real    

  private static boolean isSupportedType(java.lang.Class<?>);
    descriptor: (Ljava/lang/Class;)Z
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.lang.Class type
         0: .line 586
            aload 0 /* type */
            invokevirtual java.lang.Class.getModifiers:()I
            invokestatic java.lang.reflect.Modifier.isTransient:(I)Z
            ifne 1
            aload 0 /* type */
            invokevirtual java.lang.Class.getModifiers:()I
            invokestatic java.lang.reflect.Modifier.isStatic:(I)Z
            ifeq 2
         1: .line 587
      StackMap locals:
      StackMap stack:
            iconst_0
            ireturn
         2: .line 589
      StackMap locals:
      StackMap stack:
            aload 0 /* type */
            invokevirtual java.lang.Class.getName:()Ljava/lang/String;
            invokestatic jdk.jfr.internal.Type.isValidJavaFieldType:(Ljava/lang/String;)Z
            ireturn
        end local 0 // java.lang.Class type
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  type  Ljava/lang/Class<*>;
    Signature: (Ljava/lang/Class<*>;)Z
    MethodParameters:
      Name  Flags
      type  

  public static java.lang.String makeFilename(jdk.jfr.Recording);
    descriptor: (Ljdk/jfr/Recording;)Ljava/lang/String;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=4, args_size=1
        start local 0 // jdk.jfr.Recording recording
         0: .line 593
            invokestatic jdk.jfr.internal.JVM.getJVM:()Ljdk/jfr/internal/JVM;
            invokevirtual jdk.jfr.internal.JVM.getPid:()Ljava/lang/String;
            astore 1 /* pid */
        start local 1 // java.lang.String pid
         1: .line 594
            getstatic jdk.jfr.internal.Repository.REPO_DATE_FORMAT:Ljava/time/format/DateTimeFormatter;
            invokestatic java.time.LocalDateTime.now:()Ljava/time/LocalDateTime;
            invokevirtual java.time.format.DateTimeFormatter.format:(Ljava/time/temporal/TemporalAccessor;)Ljava/lang/String;
            astore 2 /* date */
        start local 2 // java.lang.String date
         2: .line 595
            aload 0 /* recording */
            ifnonnull 3
            ldc ""
            goto 4
      StackMap locals: java.lang.String java.lang.String
      StackMap stack:
         3: new java.lang.StringBuilder
            dup
            ldc "-id-"
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* recording */
            invokevirtual jdk.jfr.Recording.getId:()J
            invokestatic java.lang.Long.toString:(J)Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
      StackMap locals:
      StackMap stack: java.lang.String
         4: astore 3 /* idText */
        start local 3 // java.lang.String idText
         5: .line 596
            new java.lang.StringBuilder
            dup
            ldc "hotspot-pid-"
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 1 /* pid */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 3 /* idText */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc "-"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 2 /* date */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc ".jfr"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
        end local 3 // java.lang.String idText
        end local 2 // java.lang.String date
        end local 1 // java.lang.String pid
        end local 0 // jdk.jfr.Recording recording
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    6     0  recording  Ljdk/jfr/Recording;
            1    6     1        pid  Ljava/lang/String;
            2    6     2       date  Ljava/lang/String;
            5    6     3     idText  Ljava/lang/String;
    MethodParameters:
           Name  Flags
      recording  
}
SourceFile: "Utils.java"
NestMembers:
  jdk.jfr.internal.Utils$TimespanUnit
InnerClasses:
  public abstract Entry = java.util.Map$Entry of java.util.Map
  private final TimespanUnit = jdk.jfr.internal.Utils$TimespanUnit of jdk.jfr.internal.Utils