http://openjdk.java.net/projects/code-tools/jmh/jmh-core/: The jmh is a Java harness for building, running, and analysing nano/micro/macro benchmarks written in Java and other languages targeting the JVM. (Oracle)
  • Aleksey Shipilev (Oracle/Sun, Red Hat)
  • Sergey Kuksenko (Oracle/Sun)
  • Anders Astrand (Oracle/BEA)
  • Staffan Friberg (Oracle/BEA)
  • Henrik Loef (Oracle/BEA) 
public class org.openjdk.jmh.util.ListStatistics extends org.openjdk.jmh.util.AbstractStatistics
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.openjdk.jmh.util.ListStatistics
  super_class: org.openjdk.jmh.util.AbstractStatistics
{
  private static final long serialVersionUID;
    descriptor: J
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: -90642978235578197

  private double[] values;
    descriptor: [D
    flags: (0x0002) ACC_PRIVATE

  private int count;
    descriptor: I
    flags: (0x0002) ACC_PRIVATE

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.openjdk.jmh.util.ListStatistics this
         0: .line 44
            aload 0 /* this */
            invokespecial org.openjdk.jmh.util.AbstractStatistics.<init>:()V
         1: .line 45
            aload 0 /* this */
            iconst_0
            newarray 7
            putfield org.openjdk.jmh.util.ListStatistics.values:[D
         2: .line 46
            aload 0 /* this */
            iconst_0
            putfield org.openjdk.jmh.util.ListStatistics.count:I
         3: .line 47
            return
        end local 0 // org.openjdk.jmh.util.ListStatistics this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lorg/openjdk/jmh/util/ListStatistics;

  public void <init>(double[]);
    descriptor: ([D)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=7, args_size=2
        start local 0 // org.openjdk.jmh.util.ListStatistics this
        start local 1 // double[] samples
         0: .line 50
            aload 0 /* this */
            invokespecial org.openjdk.jmh.util.ListStatistics.<init>:()V
         1: .line 51
            aload 1 /* samples */
            dup
            astore 6
            arraylength
            istore 5
            iconst_0
            istore 4
            goto 5
      StackMap locals: org.openjdk.jmh.util.ListStatistics double[] top top int int double[]
      StackMap stack:
         2: aload 6
            iload 4
            daload
            dstore 2 /* d */
        start local 2 // double d
         3: .line 52
            aload 0 /* this */
            dload 2 /* d */
            invokevirtual org.openjdk.jmh.util.ListStatistics.addValue:(D)V
        end local 2 // double d
         4: .line 51
            iinc 4 1
      StackMap locals:
      StackMap stack:
         5: iload 4
            iload 5
            if_icmplt 2
         6: .line 54
            return
        end local 1 // double[] samples
        end local 0 // org.openjdk.jmh.util.ListStatistics this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    7     0     this  Lorg/openjdk/jmh/util/ListStatistics;
            0    7     1  samples  [D
            3    4     2        d  D
    MethodParameters:
         Name  Flags
      samples  

  public void <init>(long[]);
    descriptor: ([J)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=7, args_size=2
        start local 0 // org.openjdk.jmh.util.ListStatistics this
        start local 1 // long[] samples
         0: .line 57
            aload 0 /* this */
            invokespecial org.openjdk.jmh.util.ListStatistics.<init>:()V
         1: .line 58
            aload 1 /* samples */
            dup
            astore 6
            arraylength
            istore 5
            iconst_0
            istore 4
            goto 5
      StackMap locals: org.openjdk.jmh.util.ListStatistics long[] top top int int long[]
      StackMap stack:
         2: aload 6
            iload 4
            laload
            lstore 2 /* l */
        start local 2 // long l
         3: .line 59
            aload 0 /* this */
            lload 2 /* l */
            l2d
            invokevirtual org.openjdk.jmh.util.ListStatistics.addValue:(D)V
        end local 2 // long l
         4: .line 58
            iinc 4 1
      StackMap locals:
      StackMap stack:
         5: iload 4
            iload 5
            if_icmplt 2
         6: .line 61
            return
        end local 1 // long[] samples
        end local 0 // org.openjdk.jmh.util.ListStatistics this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    7     0     this  Lorg/openjdk/jmh/util/ListStatistics;
            0    7     1  samples  [J
            3    4     2        l  J
    MethodParameters:
         Name  Flags
      samples  

  public void addValue(double);
    descriptor: (D)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=3, args_size=2
        start local 0 // org.openjdk.jmh.util.ListStatistics this
        start local 1 // double d
         0: .line 64
            aload 0 /* this */
            getfield org.openjdk.jmh.util.ListStatistics.count:I
            aload 0 /* this */
            getfield org.openjdk.jmh.util.ListStatistics.values:[D
            arraylength
            if_icmplt 2
         1: .line 65
            aload 0 /* this */
            aload 0 /* this */
            getfield org.openjdk.jmh.util.ListStatistics.values:[D
            iconst_1
            aload 0 /* this */
            getfield org.openjdk.jmh.util.ListStatistics.values:[D
            arraylength
            iconst_1
            ishl
            invokestatic java.lang.Math.max:(II)I
            invokestatic java.util.Arrays.copyOf:([DI)[D
            putfield org.openjdk.jmh.util.ListStatistics.values:[D
         2: .line 67
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.openjdk.jmh.util.ListStatistics.values:[D
            aload 0 /* this */
            getfield org.openjdk.jmh.util.ListStatistics.count:I
            dload 1 /* d */
            dastore
         3: .line 68
            aload 0 /* this */
            dup
            getfield org.openjdk.jmh.util.ListStatistics.count:I
            iconst_1
            iadd
            putfield org.openjdk.jmh.util.ListStatistics.count:I
         4: .line 69
            return
        end local 1 // double d
        end local 0 // org.openjdk.jmh.util.ListStatistics this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lorg/openjdk/jmh/util/ListStatistics;
            0    5     1     d  D
    MethodParameters:
      Name  Flags
      d     

  public double getMax();
    descriptor: ()D
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=4, args_size=1
        start local 0 // org.openjdk.jmh.util.ListStatistics this
         0: .line 73
            aload 0 /* this */
            getfield org.openjdk.jmh.util.ListStatistics.count:I
            ifle 8
         1: .line 74
            ldc -Infinity
            dstore 1 /* m */
        start local 1 // double m
         2: .line 75
            iconst_0
            istore 3 /* i */
        start local 3 // int i
         3: goto 6
         4: .line 76
      StackMap locals: double int
      StackMap stack:
            dload 1 /* m */
            aload 0 /* this */
            getfield org.openjdk.jmh.util.ListStatistics.values:[D
            iload 3 /* i */
            daload
            invokestatic java.lang.Math.max:(DD)D
            dstore 1 /* m */
         5: .line 75
            iinc 3 /* i */ 1
      StackMap locals:
      StackMap stack:
         6: iload 3 /* i */
            aload 0 /* this */
            getfield org.openjdk.jmh.util.ListStatistics.count:I
            if_icmplt 4
        end local 3 // int i
         7: .line 78
            dload 1 /* m */
            dreturn
        end local 1 // double m
         8: .line 80
      StackMap locals:
      StackMap stack:
            ldc NaN
            dreturn
        end local 0 // org.openjdk.jmh.util.ListStatistics this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    9     0  this  Lorg/openjdk/jmh/util/ListStatistics;
            2    8     1     m  D
            3    7     3     i  I

  public double getMin();
    descriptor: ()D
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=4, args_size=1
        start local 0 // org.openjdk.jmh.util.ListStatistics this
         0: .line 86
            aload 0 /* this */
            getfield org.openjdk.jmh.util.ListStatistics.count:I
            ifle 8
         1: .line 87
            ldc Infinity
            dstore 1 /* m */
        start local 1 // double m
         2: .line 88
            iconst_0
            istore 3 /* i */
        start local 3 // int i
         3: goto 6
         4: .line 89
      StackMap locals: double int
      StackMap stack:
            dload 1 /* m */
            aload 0 /* this */
            getfield org.openjdk.jmh.util.ListStatistics.values:[D
            iload 3 /* i */
            daload
            invokestatic java.lang.Math.min:(DD)D
            dstore 1 /* m */
         5: .line 88
            iinc 3 /* i */ 1
      StackMap locals:
      StackMap stack:
         6: iload 3 /* i */
            aload 0 /* this */
            getfield org.openjdk.jmh.util.ListStatistics.count:I
            if_icmplt 4
        end local 3 // int i
         7: .line 91
            dload 1 /* m */
            dreturn
        end local 1 // double m
         8: .line 93
      StackMap locals:
      StackMap stack:
            ldc NaN
            dreturn
        end local 0 // org.openjdk.jmh.util.ListStatistics this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    9     0  this  Lorg/openjdk/jmh/util/ListStatistics;
            2    8     1     m  D
            3    7     3     i  I

  public long getN();
    descriptor: ()J
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.openjdk.jmh.util.ListStatistics this
         0: .line 99
            aload 0 /* this */
            getfield org.openjdk.jmh.util.ListStatistics.count:I
            i2l
            lreturn
        end local 0 // org.openjdk.jmh.util.ListStatistics this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/openjdk/jmh/util/ListStatistics;

  public double getSum();
    descriptor: ()D
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=4, args_size=1
        start local 0 // org.openjdk.jmh.util.ListStatistics this
         0: .line 104
            aload 0 /* this */
            getfield org.openjdk.jmh.util.ListStatistics.count:I
            ifle 8
         1: .line 105
            dconst_0
            dstore 1 /* s */
        start local 1 // double s
         2: .line 106
            iconst_0
            istore 3 /* i */
        start local 3 // int i
         3: goto 6
         4: .line 107
      StackMap locals: double int
      StackMap stack:
            dload 1 /* s */
            aload 0 /* this */
            getfield org.openjdk.jmh.util.ListStatistics.values:[D
            iload 3 /* i */
            daload
            dadd
            dstore 1 /* s */
         5: .line 106
            iinc 3 /* i */ 1
      StackMap locals:
      StackMap stack:
         6: iload 3 /* i */
            aload 0 /* this */
            getfield org.openjdk.jmh.util.ListStatistics.count:I
            if_icmplt 4
        end local 3 // int i
         7: .line 109
            dload 1 /* s */
            dreturn
        end local 1 // double s
         8: .line 111
      StackMap locals:
      StackMap stack:
            ldc NaN
            dreturn
        end local 0 // org.openjdk.jmh.util.ListStatistics this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    9     0  this  Lorg/openjdk/jmh/util/ListStatistics;
            2    8     1     s  D
            3    7     3     i  I

  public double getPercentile(double);
    descriptor: (D)D
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=4, args_size=2
        start local 0 // org.openjdk.jmh.util.ListStatistics this
        start local 1 // double rank
         0: .line 117
            aload 0 /* this */
            getfield org.openjdk.jmh.util.ListStatistics.count:I
            ifne 2
         1: .line 118
            ldc NaN
            dreturn
         2: .line 121
      StackMap locals:
      StackMap stack:
            dload 1 /* rank */
            dconst_0
            dcmpl
            ifne 4
         3: .line 122
            aload 0 /* this */
            invokevirtual org.openjdk.jmh.util.ListStatistics.getMin:()D
            dreturn
         4: .line 126
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 0 /* this */
            getfield org.openjdk.jmh.util.ListStatistics.values:[D
            aload 0 /* this */
            getfield org.openjdk.jmh.util.ListStatistics.count:I
            invokestatic java.util.Arrays.copyOf:([DI)[D
            putfield org.openjdk.jmh.util.ListStatistics.values:[D
         5: .line 128
            new org.apache.commons.math3.stat.descriptive.rank.Percentile
            dup
            invokespecial org.apache.commons.math3.stat.descriptive.rank.Percentile.<init>:()V
            astore 3 /* p */
        start local 3 // org.apache.commons.math3.stat.descriptive.rank.Percentile p
         6: .line 129
            aload 3 /* p */
            aload 0 /* this */
            getfield org.openjdk.jmh.util.ListStatistics.values:[D
            dload 1 /* rank */
            invokevirtual org.apache.commons.math3.stat.descriptive.rank.Percentile.evaluate:([DD)D
            dreturn
        end local 3 // org.apache.commons.math3.stat.descriptive.rank.Percentile p
        end local 1 // double rank
        end local 0 // org.openjdk.jmh.util.ListStatistics this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    7     0  this  Lorg/openjdk/jmh/util/ListStatistics;
            0    7     1  rank  D
            6    7     3     p  Lorg/apache/commons/math3/stat/descriptive/rank/Percentile;
    MethodParameters:
      Name  Flags
      rank  

  public int[] getHistogram(double[]);
    descriptor: ([D)[I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=10, args_size=2
        start local 0 // org.openjdk.jmh.util.ListStatistics this
        start local 1 // double[] levels
         0: .line 134
            aload 1 /* levels */
            arraylength
            iconst_2
            if_icmpge 2
         1: .line 135
            new java.lang.IllegalArgumentException
            dup
            ldc "Expected more than two levels"
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 138
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.openjdk.jmh.util.ListStatistics.values:[D
            aload 0 /* this */
            getfield org.openjdk.jmh.util.ListStatistics.count:I
            invokestatic java.util.Arrays.copyOf:([DI)[D
            astore 2 /* vs */
        start local 2 // double[] vs
         3: .line 139
            aload 2 /* vs */
            invokestatic java.util.Arrays.sort:([D)V
         4: .line 141
            aload 1 /* levels */
            arraylength
            iconst_1
            isub
            newarray 10
            astore 3 /* result */
        start local 3 // int[] result
         5: .line 143
            iconst_0
            istore 4 /* c */
        start local 4 // int c
         6: .line 144
            aload 2 /* vs */
            dup
            astore 9
            arraylength
            istore 8
            iconst_0
            istore 7
            goto 14
      StackMap locals: org.openjdk.jmh.util.ListStatistics double[] double[] int[] int top top int int double[]
      StackMap stack:
         7: aload 9
            iload 7
            daload
            dstore 5 /* v */
        start local 5 // double v
         8: .line 145
            goto 11
         9: .line 146
      StackMap locals: org.openjdk.jmh.util.ListStatistics double[] double[] int[] int double int int double[]
      StackMap stack:
            iinc 4 /* c */ 1
        10: .line 147
            iload 4 /* c */
            aload 1 /* levels */
            arraylength
            iconst_2
            isub
            if_icmple 11
            goto 15
        11: .line 145
      StackMap locals:
      StackMap stack:
            aload 1 /* levels */
            iload 4 /* c */
            daload
            dload 5 /* v */
            dcmpl
            ifgt 9
            dload 5 /* v */
            aload 1 /* levels */
            iload 4 /* c */
            iconst_1
            iadd
            daload
            dcmpl
            ifge 9
        12: .line 149
            aload 3 /* result */
            iload 4 /* c */
            dup2
            iaload
            iconst_1
            iadd
            iastore
        end local 5 // double v
        13: .line 144
            iinc 7 1
      StackMap locals: org.openjdk.jmh.util.ListStatistics double[] double[] int[] int top top int int double[]
      StackMap stack:
        14: iload 7
            iload 8
            if_icmplt 7
        15: .line 152
      StackMap locals: org.openjdk.jmh.util.ListStatistics double[] double[] int[] int
      StackMap stack:
            aload 3 /* result */
            areturn
        end local 4 // int c
        end local 3 // int[] result
        end local 2 // double[] vs
        end local 1 // double[] levels
        end local 0 // org.openjdk.jmh.util.ListStatistics this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0   16     0    this  Lorg/openjdk/jmh/util/ListStatistics;
            0   16     1  levels  [D
            3   16     2      vs  [D
            5   16     3  result  [I
            6   16     4       c  I
            8   13     5       v  D
    MethodParameters:
        Name  Flags
      levels  

  public java.util.Iterator<java.util.Map$Entry<java.lang.Double, java.lang.Long>> getRawData();
    descriptor: ()Ljava/util/Iterator;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // org.openjdk.jmh.util.ListStatistics this
         0: .line 157
            new org.openjdk.jmh.util.ListStatistics$ListStatisticsIterator
            dup
            aload 0 /* this */
            invokespecial org.openjdk.jmh.util.ListStatistics$ListStatisticsIterator.<init>:(Lorg/openjdk/jmh/util/ListStatistics;)V
            areturn
        end local 0 // org.openjdk.jmh.util.ListStatistics this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/openjdk/jmh/util/ListStatistics;
    Signature: ()Ljava/util/Iterator<Ljava/util/Map$Entry<Ljava/lang/Double;Ljava/lang/Long;>;>;

  public double getVariance();
    descriptor: ()D
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=6, args_size=1
        start local 0 // org.openjdk.jmh.util.ListStatistics this
         0: .line 162
            aload 0 /* this */
            getfield org.openjdk.jmh.util.ListStatistics.count:I
            iconst_1
            if_icmple 9
         1: .line 163
            dconst_0
            dstore 1 /* v */
        start local 1 // double v
         2: .line 164
            aload 0 /* this */
            invokevirtual org.openjdk.jmh.util.ListStatistics.getMean:()D
            dstore 3 /* m */
        start local 3 // double m
         3: .line 165
            iconst_0
            istore 5 /* i */
        start local 5 // int i
         4: goto 7
         5: .line 166
      StackMap locals: double double int
      StackMap stack:
            dload 1 /* v */
            aload 0 /* this */
            getfield org.openjdk.jmh.util.ListStatistics.values:[D
            iload 5 /* i */
            daload
            dload 3 /* m */
            dsub
            ldc 2.0
            invokestatic java.lang.Math.pow:(DD)D
            dadd
            dstore 1 /* v */
         6: .line 165
            iinc 5 /* i */ 1
      StackMap locals:
      StackMap stack:
         7: iload 5 /* i */
            aload 0 /* this */
            getfield org.openjdk.jmh.util.ListStatistics.count:I
            if_icmplt 5
        end local 5 // int i
         8: .line 168
            dload 1 /* v */
            aload 0 /* this */
            getfield org.openjdk.jmh.util.ListStatistics.count:I
            iconst_1
            isub
            i2d
            ddiv
            dreturn
        end local 3 // double m
        end local 1 // double v
         9: .line 170
      StackMap locals:
      StackMap stack:
            ldc NaN
            dreturn
        end local 0 // org.openjdk.jmh.util.ListStatistics this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   10     0  this  Lorg/openjdk/jmh/util/ListStatistics;
            2    9     1     v  D
            3    9     3     m  D
            4    8     5     i  I
}
SourceFile: "ListStatistics.java"
NestMembers:
  org.openjdk.jmh.util.ListStatistics$ListStatisticsIterator
InnerClasses:
  public abstract Entry = java.util.Map$Entry of java.util.Map
  private ListStatisticsIterator = org.openjdk.jmh.util.ListStatistics$ListStatisticsIterator of org.openjdk.jmh.util.ListStatistics