public class sun.misc.PerformanceLogger
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: sun.misc.PerformanceLogger
  super_class: java.lang.Object
{
  private static final int START_INDEX;
    descriptor: I
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: 0

  private static final int LAST_RESERVED;
    descriptor: I
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: 0

  private static boolean perfLoggingOn;
    descriptor: Z
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC

  private static boolean useNanoTime;
    descriptor: Z
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC

  private static java.util.Vector<sun.misc.PerformanceLogger$TimeData> times;
    descriptor: Ljava/util/Vector;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Signature: Ljava/util/Vector<Lsun/misc/PerformanceLogger$TimeData;>;

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

  private static java.io.Writer logWriter;
    descriptor: Ljava/io/Writer;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC

  private static long baseTime;
    descriptor: J
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=6, locals=2, args_size=0
         0: .line 79
            iconst_0
            putstatic sun.misc.PerformanceLogger.perfLoggingOn:Z
         1: .line 80
            iconst_0
            putstatic sun.misc.PerformanceLogger.useNanoTime:Z
         2: .line 82
            aconst_null
            putstatic sun.misc.PerformanceLogger.logFileName:Ljava/lang/String;
         3: .line 83
            aconst_null
            putstatic sun.misc.PerformanceLogger.logWriter:Ljava/io/Writer;
         4: .line 89
            new sun.security.action.GetPropertyAction
            dup
            ldc "sun.perflog"
            invokespecial sun.security.action.GetPropertyAction.<init>:(Ljava/lang/String;)V
         5: .line 88
            invokestatic java.security.AccessController.doPrivileged:(Ljava/security/PrivilegedAction;)Ljava/lang/Object;
            checkcast java.lang.String
         6: .line 87
            astore 0 /* perfLoggingProp */
        start local 0 // java.lang.String perfLoggingProp
         7: .line 90
            aload 0 /* perfLoggingProp */
            ifnull 22
         8: .line 91
            iconst_1
            putstatic sun.misc.PerformanceLogger.perfLoggingOn:Z
         9: .line 96
            new sun.security.action.GetPropertyAction
            dup
            ldc "sun.perflog.nano"
            invokespecial sun.security.action.GetPropertyAction.<init>:(Ljava/lang/String;)V
        10: .line 95
            invokestatic java.security.AccessController.doPrivileged:(Ljava/security/PrivilegedAction;)Ljava/lang/Object;
            checkcast java.lang.String
        11: .line 94
            astore 1 /* perfNanoProp */
        start local 1 // java.lang.String perfNanoProp
        12: .line 97
            aload 1 /* perfNanoProp */
            ifnull 14
        13: .line 98
            iconst_1
            putstatic sun.misc.PerformanceLogger.useNanoTime:Z
        14: .line 102
      StackMap locals: java.lang.String java.lang.String
      StackMap stack:
            aload 0 /* perfLoggingProp */
            iconst_1
            iconst_0
            ldc "file:"
            iconst_0
            iconst_5
            invokevirtual java.lang.String.regionMatches:(ZILjava/lang/String;II)Z
            ifeq 16
        15: .line 103
            aload 0 /* perfLoggingProp */
            iconst_5
            invokevirtual java.lang.String.substring:(I)Ljava/lang/String;
            putstatic sun.misc.PerformanceLogger.logFileName:Ljava/lang/String;
        16: .line 105
      StackMap locals:
      StackMap stack:
            getstatic sun.misc.PerformanceLogger.logFileName:Ljava/lang/String;
            ifnull 20
        17: .line 106
            getstatic sun.misc.PerformanceLogger.logWriter:Ljava/io/Writer;
            ifnonnull 20
        18: .line 108
            new sun.misc.PerformanceLogger$1
            dup
            invokespecial sun.misc.PerformanceLogger$1.<init>:()V
        19: .line 107
            invokestatic java.security.AccessController.doPrivileged:(Ljava/security/PrivilegedAction;)Ljava/lang/Object;
            pop
        20: .line 124
      StackMap locals:
      StackMap stack:
            getstatic sun.misc.PerformanceLogger.logWriter:Ljava/io/Writer;
            ifnonnull 22
        21: .line 125
            new java.io.OutputStreamWriter
            dup
            getstatic java.lang.System.out:Ljava/io/PrintStream;
            invokespecial java.io.OutputStreamWriter.<init>:(Ljava/io/OutputStream;)V
            putstatic sun.misc.PerformanceLogger.logWriter:Ljava/io/Writer;
        end local 1 // java.lang.String perfNanoProp
        22: .line 128
      StackMap locals:
      StackMap stack:
            new java.util.Vector
            dup
            bipush 10
            invokespecial java.util.Vector.<init>:(I)V
            putstatic sun.misc.PerformanceLogger.times:Ljava/util/Vector;
        23: .line 130
            iconst_0
            istore 1 /* i */
        start local 1 // int i
        24: goto 27
        25: .line 131
      StackMap locals: int
      StackMap stack:
            getstatic sun.misc.PerformanceLogger.times:Ljava/util/Vector;
            new sun.misc.PerformanceLogger$TimeData
            dup
            new java.lang.StringBuilder
            dup
            ldc "Time "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            iload 1 /* i */
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            ldc " not set"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            lconst_0
            invokespecial sun.misc.PerformanceLogger$TimeData.<init>:(Ljava/lang/String;J)V
            invokevirtual java.util.Vector.add:(Ljava/lang/Object;)Z
            pop
        26: .line 130
            iinc 1 /* i */ 1
      StackMap locals:
      StackMap stack:
        27: iload 1 /* i */
            ifle 25
        end local 1 // int i
        end local 0 // java.lang.String perfLoggingProp
        28: .line 133
            return
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            7   28     0  perfLoggingProp  Ljava/lang/String;
           12   22     1     perfNanoProp  Ljava/lang/String;
           24   28     1                i  I

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // sun.misc.PerformanceLogger this
         0: .line 73
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // sun.misc.PerformanceLogger this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lsun/misc/PerformanceLogger;

  public static boolean loggingEnabled();
    descriptor: ()Z
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 142
            getstatic sun.misc.PerformanceLogger.perfLoggingOn:Z
            ireturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  private static long getCurrentTime();
    descriptor: ()J
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=2, locals=0, args_size=0
         0: .line 171
            getstatic sun.misc.PerformanceLogger.useNanoTime:Z
            ifeq 2
         1: .line 172
            invokestatic java.lang.System.nanoTime:()J
            lreturn
         2: .line 174
      StackMap locals:
      StackMap stack:
            invokestatic java.lang.System.currentTimeMillis:()J
            lreturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public static void setStartTime(java.lang.String);
    descriptor: (Ljava/lang/String;)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=3, args_size=1
        start local 0 // java.lang.String message
         0: .line 185
            invokestatic sun.misc.PerformanceLogger.loggingEnabled:()Z
            ifeq 3
         1: .line 186
            invokestatic sun.misc.PerformanceLogger.getCurrentTime:()J
            lstore 1 /* nowTime */
        start local 1 // long nowTime
         2: .line 187
            aload 0 /* message */
            lload 1 /* nowTime */
            invokestatic sun.misc.PerformanceLogger.setStartTime:(Ljava/lang/String;J)V
        end local 1 // long nowTime
         3: .line 189
      StackMap locals:
      StackMap stack:
            return
        end local 0 // java.lang.String message
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    4     0  message  Ljava/lang/String;
            2    3     1  nowTime  J
    MethodParameters:
         Name  Flags
      message  

  public static void setBaseTime(long);
    descriptor: (J)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // long time
         0: .line 196
            invokestatic sun.misc.PerformanceLogger.loggingEnabled:()Z
            ifeq 2
         1: .line 197
            lload 0 /* time */
            putstatic sun.misc.PerformanceLogger.baseTime:J
         2: .line 199
      StackMap locals:
      StackMap stack:
            return
        end local 0 // long time
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  time  J
    MethodParameters:
      Name  Flags
      time  

  public static void setStartTime(java.lang.String, long);
    descriptor: (Ljava/lang/String;J)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=7, locals=3, args_size=2
        start local 0 // java.lang.String message
        start local 1 // long time
         0: .line 209
            invokestatic sun.misc.PerformanceLogger.loggingEnabled:()Z
            ifeq 2
         1: .line 210
            getstatic sun.misc.PerformanceLogger.times:Ljava/util/Vector;
            iconst_0
            new sun.misc.PerformanceLogger$TimeData
            dup
            aload 0 /* message */
            lload 1 /* time */
            invokespecial sun.misc.PerformanceLogger$TimeData.<init>:(Ljava/lang/String;J)V
            invokevirtual java.util.Vector.set:(ILjava/lang/Object;)Ljava/lang/Object;
            pop
         2: .line 212
      StackMap locals:
      StackMap stack:
            return
        end local 1 // long time
        end local 0 // java.lang.String message
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    3     0  message  Ljava/lang/String;
            0    3     1     time  J
    MethodParameters:
         Name  Flags
      message  
      time     

  public static long getStartTime();
    descriptor: ()J
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=0, args_size=0
         0: .line 220
            invokestatic sun.misc.PerformanceLogger.loggingEnabled:()Z
            ifeq 2
         1: .line 221
            getstatic sun.misc.PerformanceLogger.times:Ljava/util/Vector;
            iconst_0
            invokevirtual java.util.Vector.get:(I)Ljava/lang/Object;
            checkcast sun.misc.PerformanceLogger$TimeData
            invokevirtual sun.misc.PerformanceLogger$TimeData.getTime:()J
            lreturn
         2: .line 223
      StackMap locals:
      StackMap stack:
            lconst_0
            lreturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public static int setTime(java.lang.String);
    descriptor: (Ljava/lang/String;)I
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=3, args_size=1
        start local 0 // java.lang.String message
         0: .line 232
            invokestatic sun.misc.PerformanceLogger.loggingEnabled:()Z
            ifeq 3
         1: .line 233
            invokestatic sun.misc.PerformanceLogger.getCurrentTime:()J
            lstore 1 /* nowTime */
        start local 1 // long nowTime
         2: .line 234
            aload 0 /* message */
            lload 1 /* nowTime */
            invokestatic sun.misc.PerformanceLogger.setTime:(Ljava/lang/String;J)I
            ireturn
        end local 1 // long nowTime
         3: .line 236
      StackMap locals:
      StackMap stack:
            iconst_0
            ireturn
        end local 0 // java.lang.String message
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    4     0  message  Ljava/lang/String;
            2    3     1  nowTime  J
    MethodParameters:
         Name  Flags
      message  

  public static int setTime(java.lang.String, long);
    descriptor: (Ljava/lang/String;J)I
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=6, locals=4, args_size=2
        start local 0 // java.lang.String message
        start local 1 // long time
         0: .line 249
            invokestatic sun.misc.PerformanceLogger.loggingEnabled:()Z
            ifeq 7
         1: .line 253
            getstatic sun.misc.PerformanceLogger.times:Ljava/util/Vector;
            dup
            astore 3
            monitorenter
         2: .line 254
            getstatic sun.misc.PerformanceLogger.times:Ljava/util/Vector;
            new sun.misc.PerformanceLogger$TimeData
            dup
            aload 0 /* message */
            lload 1 /* time */
            invokespecial sun.misc.PerformanceLogger$TimeData.<init>:(Ljava/lang/String;J)V
            invokevirtual java.util.Vector.add:(Ljava/lang/Object;)Z
            pop
         3: .line 255
            getstatic sun.misc.PerformanceLogger.times:Ljava/util/Vector;
            invokevirtual java.util.Vector.size:()I
            iconst_1
            isub
            aload 3
            monitorexit
         4: ireturn
         5: .line 253
      StackMap locals: java.lang.String long java.util.Vector
      StackMap stack: java.lang.Throwable
            aload 3
            monitorexit
         6: athrow
         7: .line 258
      StackMap locals:
      StackMap stack:
            iconst_0
            ireturn
        end local 1 // long time
        end local 0 // java.lang.String message
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    8     0  message  Ljava/lang/String;
            0    8     1     time  J
      Exception table:
        from    to  target  type
           2     4       5  any
           5     6       5  any
    MethodParameters:
         Name  Flags
      message  
      time     

  public static long getTimeAtIndex(int);
    descriptor: (I)J
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // int index
         0: .line 266
            invokestatic sun.misc.PerformanceLogger.loggingEnabled:()Z
            ifeq 2
         1: .line 267
            getstatic sun.misc.PerformanceLogger.times:Ljava/util/Vector;
            iload 0 /* index */
            invokevirtual java.util.Vector.get:(I)Ljava/lang/Object;
            checkcast sun.misc.PerformanceLogger$TimeData
            invokevirtual sun.misc.PerformanceLogger$TimeData.getTime:()J
            lreturn
         2: .line 269
      StackMap locals:
      StackMap stack:
            lconst_0
            lreturn
        end local 0 // int index
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    3     0  index  I
    MethodParameters:
       Name  Flags
      index  

  public static java.lang.String getMessageAtIndex(int);
    descriptor: (I)Ljava/lang/String;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // int index
         0: .line 277
            invokestatic sun.misc.PerformanceLogger.loggingEnabled:()Z
            ifeq 2
         1: .line 278
            getstatic sun.misc.PerformanceLogger.times:Ljava/util/Vector;
            iload 0 /* index */
            invokevirtual java.util.Vector.get:(I)Ljava/lang/Object;
            checkcast sun.misc.PerformanceLogger$TimeData
            invokevirtual sun.misc.PerformanceLogger$TimeData.getMessage:()Ljava/lang/String;
            areturn
         2: .line 280
      StackMap locals:
      StackMap stack:
            aconst_null
            areturn
        end local 0 // int index
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    3     0  index  I
    MethodParameters:
       Name  Flags
      index  

  public static void outputLog(java.io.Writer);
    descriptor: (Ljava/io/Writer;)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=6, locals=4, args_size=1
        start local 0 // java.io.Writer writer
         0: .line 288
            invokestatic sun.misc.PerformanceLogger.loggingEnabled:()Z
            ifeq 21
         1: .line 290
            getstatic sun.misc.PerformanceLogger.times:Ljava/util/Vector;
            dup
            astore 1
            monitorenter
         2: .line 291
            iconst_0
            istore 2 /* i */
        start local 2 // int i
         3: goto 10
         4: .line 292
      StackMap locals: java.util.Vector int
      StackMap stack:
            getstatic sun.misc.PerformanceLogger.times:Ljava/util/Vector;
            iload 2 /* i */
            invokevirtual java.util.Vector.get:(I)Ljava/lang/Object;
            checkcast sun.misc.PerformanceLogger$TimeData
            astore 3 /* td */
        start local 3 // sun.misc.PerformanceLogger$TimeData td
         5: .line 293
            aload 3 /* td */
            ifnull 9
         6: .line 294
            aload 0 /* writer */
            new java.lang.StringBuilder
            dup
            iload 2 /* i */
            invokestatic java.lang.String.valueOf:(I)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            ldc " "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 3 /* td */
            invokevirtual sun.misc.PerformanceLogger$TimeData.getMessage:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc ": "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
         7: .line 295
            aload 3 /* td */
            invokevirtual sun.misc.PerformanceLogger$TimeData.getTime:()J
            getstatic sun.misc.PerformanceLogger.baseTime:J
            lsub
            invokevirtual java.lang.StringBuilder.append:(J)Ljava/lang/StringBuilder;
            ldc "\n"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
         8: .line 294
            invokevirtual java.io.Writer.write:(Ljava/lang/String;)V
        end local 3 // sun.misc.PerformanceLogger$TimeData td
         9: .line 291
      StackMap locals:
      StackMap stack:
            iinc 2 /* i */ 1
      StackMap locals:
      StackMap stack:
        10: iload 2 /* i */
            getstatic sun.misc.PerformanceLogger.times:Ljava/util/Vector;
            invokevirtual java.util.Vector.size:()I
            if_icmplt 4
        end local 2 // int i
        11: .line 290
            aload 1
            monitorexit
        12: goto 15
      StackMap locals: java.io.Writer java.util.Vector
      StackMap stack: java.lang.Throwable
        13: aload 1
            monitorexit
        14: athrow
        15: .line 300
      StackMap locals:
      StackMap stack:
            aload 0 /* writer */
            invokevirtual java.io.Writer.flush:()V
        16: .line 301
            goto 21
      StackMap locals:
      StackMap stack: java.lang.Exception
        17: astore 1 /* e */
        start local 1 // java.lang.Exception e
        18: .line 302
            getstatic java.lang.System.out:Ljava/io/PrintStream;
            new java.lang.StringBuilder
            dup
            invokespecial java.lang.StringBuilder.<init>:()V
            aload 1 /* e */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            ldc ": Writing performance log to "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
        19: .line 303
            aload 0 /* writer */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
        20: .line 302
            invokevirtual java.io.PrintStream.println:(Ljava/lang/String;)V
        end local 1 // java.lang.Exception e
        21: .line 306
      StackMap locals:
      StackMap stack:
            return
        end local 0 // java.io.Writer writer
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0   22     0  writer  Ljava/io/Writer;
            3   11     2       i  I
            5    9     3      td  Lsun/misc/PerformanceLogger$TimeData;
           18   21     1       e  Ljava/lang/Exception;
      Exception table:
        from    to  target  type
           2    12      13  any
          13    14      13  any
           1    16      17  Class java.lang.Exception
    MethodParameters:
        Name  Flags
      writer  

  public static void outputLog();
    descriptor: ()V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 313
            getstatic sun.misc.PerformanceLogger.logWriter:Ljava/io/Writer;
            invokestatic sun.misc.PerformanceLogger.outputLog:(Ljava/io/Writer;)V
         1: .line 314
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature
}
SourceFile: "PerformanceLogger.java"
NestMembers:
  sun.misc.PerformanceLogger$1  sun.misc.PerformanceLogger$TimeData
InnerClasses:
  sun.misc.PerformanceLogger$1
  TimeData = sun.misc.PerformanceLogger$TimeData of sun.misc.PerformanceLogger