http://metrics.dropwizard.io/metrics-core: Metrics is a Java library which gives you unparalleled insight into what your code does in production. Metrics provides a powerful toolkit of ways to measure the behavior of critical components in your production environment.
  • Coda Hale
  • Ryan Tenney
  • Artem Prigoda 
public class com.codahale.metrics.SlidingTimeWindowMovingAverages implements com.codahale.metrics.MovingAverages
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: com.codahale.metrics.SlidingTimeWindowMovingAverages
  super_class: java.lang.Object
{
  private static final long TIME_WINDOW_DURATION_MINUTES;
    descriptor: J
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: 15

  private static final long TICK_INTERVAL;
    descriptor: J
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final java.time.Duration TIME_WINDOW_DURATION;
    descriptor: Ljava/time/Duration;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  static final int NUMBER_OF_BUCKETS;
    descriptor: I
    flags: (0x0018) ACC_STATIC, ACC_FINAL

  private final java.util.concurrent.atomic.AtomicLong lastTick;
    descriptor: Ljava/util/concurrent/atomic/AtomicLong;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final com.codahale.metrics.Clock clock;
    descriptor: Lcom/codahale/metrics/Clock;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private java.util.ArrayList<java.util.concurrent.atomic.LongAdder> buckets;
    descriptor: Ljava/util/ArrayList;
    flags: (0x0002) ACC_PRIVATE
    Signature: Ljava/util/ArrayList<Ljava/util/concurrent/atomic/LongAdder;>;

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

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

  private final java.time.Instant bucketBaseTime;
    descriptor: Ljava/time/Instant;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  java.time.Instant oldestBucketTime;
    descriptor: Ljava/time/Instant;
    flags: (0x0000) 

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=4, locals=0, args_size=0
         0: .line 29
            getstatic java.util.concurrent.TimeUnit.SECONDS:Ljava/util/concurrent/TimeUnit;
            lconst_1
            invokevirtual java.util.concurrent.TimeUnit.toNanos:(J)J
            putstatic com.codahale.metrics.SlidingTimeWindowMovingAverages.TICK_INTERVAL:J
         1: .line 30
            ldc 15
            invokestatic java.time.Duration.ofMinutes:(J)Ljava/time/Duration;
            putstatic com.codahale.metrics.SlidingTimeWindowMovingAverages.TIME_WINDOW_DURATION:Ljava/time/Duration;
         2: .line 33
            getstatic com.codahale.metrics.SlidingTimeWindowMovingAverages.TIME_WINDOW_DURATION:Ljava/time/Duration;
            invokevirtual java.time.Duration.toNanos:()J
            getstatic com.codahale.metrics.SlidingTimeWindowMovingAverages.TICK_INTERVAL:J
            ldiv
            l2i
            putstatic com.codahale.metrics.SlidingTimeWindowMovingAverages.NUMBER_OF_BUCKETS:I
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // com.codahale.metrics.SlidingTimeWindowMovingAverages this
         0: .line 69
            aload 0 /* this */
            invokestatic com.codahale.metrics.Clock.defaultClock:()Lcom/codahale/metrics/Clock;
            invokespecial com.codahale.metrics.SlidingTimeWindowMovingAverages.<init>:(Lcom/codahale/metrics/Clock;)V
         1: .line 70
            return
        end local 0 // com.codahale.metrics.SlidingTimeWindowMovingAverages this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lcom/codahale/metrics/SlidingTimeWindowMovingAverages;

  public void <init>(com.codahale.metrics.Clock);
    descriptor: (Lcom/codahale/metrics/Clock;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=5, args_size=2
        start local 0 // com.codahale.metrics.SlidingTimeWindowMovingAverages this
        start local 1 // com.codahale.metrics.Clock clock
         0: .line 77
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 78
            aload 0 /* this */
            aload 1 /* clock */
            putfield com.codahale.metrics.SlidingTimeWindowMovingAverages.clock:Lcom/codahale/metrics/Clock;
         2: .line 79
            aload 1 /* clock */
            invokevirtual com.codahale.metrics.Clock.getTick:()J
            lstore 2 /* startTime */
        start local 2 // long startTime
         3: .line 80
            aload 0 /* this */
            new java.util.concurrent.atomic.AtomicLong
            dup
            lload 2 /* startTime */
            invokespecial java.util.concurrent.atomic.AtomicLong.<init>:(J)V
            putfield com.codahale.metrics.SlidingTimeWindowMovingAverages.lastTick:Ljava/util/concurrent/atomic/AtomicLong;
         4: .line 82
            aload 0 /* this */
            new java.util.ArrayList
            dup
            getstatic com.codahale.metrics.SlidingTimeWindowMovingAverages.NUMBER_OF_BUCKETS:I
            invokespecial java.util.ArrayList.<init>:(I)V
            putfield com.codahale.metrics.SlidingTimeWindowMovingAverages.buckets:Ljava/util/ArrayList;
         5: .line 83
            iconst_0
            istore 4 /* i */
        start local 4 // int i
         6: goto 9
         7: .line 84
      StackMap locals: com.codahale.metrics.SlidingTimeWindowMovingAverages com.codahale.metrics.Clock long int
      StackMap stack:
            aload 0 /* this */
            getfield com.codahale.metrics.SlidingTimeWindowMovingAverages.buckets:Ljava/util/ArrayList;
            new java.util.concurrent.atomic.LongAdder
            dup
            invokespecial java.util.concurrent.atomic.LongAdder.<init>:()V
            invokevirtual java.util.ArrayList.add:(Ljava/lang/Object;)Z
            pop
         8: .line 83
            iinc 4 /* i */ 1
      StackMap locals:
      StackMap stack:
         9: iload 4 /* i */
            getstatic com.codahale.metrics.SlidingTimeWindowMovingAverages.NUMBER_OF_BUCKETS:I
            if_icmplt 7
        end local 4 // int i
        10: .line 86
            aload 0 /* this */
            lconst_0
            lload 2 /* startTime */
            invokestatic java.time.Instant.ofEpochSecond:(JJ)Ljava/time/Instant;
            putfield com.codahale.metrics.SlidingTimeWindowMovingAverages.bucketBaseTime:Ljava/time/Instant;
        11: .line 87
            aload 0 /* this */
            aload 0 /* this */
            getfield com.codahale.metrics.SlidingTimeWindowMovingAverages.bucketBaseTime:Ljava/time/Instant;
            putfield com.codahale.metrics.SlidingTimeWindowMovingAverages.oldestBucketTime:Ljava/time/Instant;
        12: .line 88
            aload 0 /* this */
            iconst_0
            putfield com.codahale.metrics.SlidingTimeWindowMovingAverages.oldestBucketIndex:I
        13: .line 89
            aload 0 /* this */
            iconst_0
            putfield com.codahale.metrics.SlidingTimeWindowMovingAverages.currentBucketIndex:I
        14: .line 90
            return
        end local 2 // long startTime
        end local 1 // com.codahale.metrics.Clock clock
        end local 0 // com.codahale.metrics.SlidingTimeWindowMovingAverages this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0   15     0       this  Lcom/codahale/metrics/SlidingTimeWindowMovingAverages;
            0   15     1      clock  Lcom/codahale/metrics/Clock;
            3   15     2  startTime  J
            6   10     4          i  I
    MethodParameters:
       Name  Flags
      clock  

  public void update(long);
    descriptor: (J)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=2
        start local 0 // com.codahale.metrics.SlidingTimeWindowMovingAverages this
        start local 1 // long n
         0: .line 94
            aload 0 /* this */
            getfield com.codahale.metrics.SlidingTimeWindowMovingAverages.buckets:Ljava/util/ArrayList;
            aload 0 /* this */
            getfield com.codahale.metrics.SlidingTimeWindowMovingAverages.currentBucketIndex:I
            invokevirtual java.util.ArrayList.get:(I)Ljava/lang/Object;
            checkcast java.util.concurrent.atomic.LongAdder
            lload 1 /* n */
            invokevirtual java.util.concurrent.atomic.LongAdder.add:(J)V
         1: .line 95
            return
        end local 1 // long n
        end local 0 // com.codahale.metrics.SlidingTimeWindowMovingAverages this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lcom/codahale/metrics/SlidingTimeWindowMovingAverages;
            0    2     1     n  J
    MethodParameters:
      Name  Flags
      n     

  public void tickIfNecessary();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=10, args_size=1
        start local 0 // com.codahale.metrics.SlidingTimeWindowMovingAverages this
         0: .line 99
            aload 0 /* this */
            getfield com.codahale.metrics.SlidingTimeWindowMovingAverages.lastTick:Ljava/util/concurrent/atomic/AtomicLong;
            invokevirtual java.util.concurrent.atomic.AtomicLong.get:()J
            lstore 1 /* oldTick */
        start local 1 // long oldTick
         1: .line 100
            aload 0 /* this */
            getfield com.codahale.metrics.SlidingTimeWindowMovingAverages.clock:Lcom/codahale/metrics/Clock;
            invokevirtual com.codahale.metrics.Clock.getTick:()J
            lstore 3 /* newTick */
        start local 3 // long newTick
         2: .line 101
            lload 3 /* newTick */
            lload 1 /* oldTick */
            lsub
            lstore 5 /* age */
        start local 5 // long age
         3: .line 102
            lload 5 /* age */
            getstatic com.codahale.metrics.SlidingTimeWindowMovingAverages.TICK_INTERVAL:J
            lcmp
            iflt 9
         4: .line 105
            lload 3 /* newTick */
            lload 5 /* age */
            getstatic com.codahale.metrics.SlidingTimeWindowMovingAverages.TICK_INTERVAL:J
            lrem
            lsub
            lstore 7 /* newLastTick */
        start local 7 // long newLastTick
         5: .line 106
            aload 0 /* this */
            getfield com.codahale.metrics.SlidingTimeWindowMovingAverages.lastTick:Ljava/util/concurrent/atomic/AtomicLong;
            lload 1 /* oldTick */
            lload 7 /* newLastTick */
            invokevirtual java.util.concurrent.atomic.AtomicLong.compareAndSet:(JJ)Z
            ifeq 9
         6: .line 107
            lconst_0
            lload 7 /* newLastTick */
            invokestatic java.time.Instant.ofEpochSecond:(JJ)Ljava/time/Instant;
            astore 9 /* currentInstant */
        start local 9 // java.time.Instant currentInstant
         7: .line 108
            aload 0 /* this */
            aload 0 /* this */
            aload 0 /* this */
            aload 9 /* currentInstant */
            invokevirtual com.codahale.metrics.SlidingTimeWindowMovingAverages.calculateIndexOfTick:(Ljava/time/Instant;)I
            invokevirtual com.codahale.metrics.SlidingTimeWindowMovingAverages.normalizeIndex:(I)I
            putfield com.codahale.metrics.SlidingTimeWindowMovingAverages.currentBucketIndex:I
         8: .line 109
            aload 0 /* this */
            aload 9 /* currentInstant */
            invokevirtual com.codahale.metrics.SlidingTimeWindowMovingAverages.cleanOldBuckets:(Ljava/time/Instant;)V
        end local 9 // java.time.Instant currentInstant
        end local 7 // long newLastTick
         9: .line 112
      StackMap locals: long long long
      StackMap stack:
            return
        end local 5 // long age
        end local 3 // long newTick
        end local 1 // long oldTick
        end local 0 // com.codahale.metrics.SlidingTimeWindowMovingAverages this
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0   10     0            this  Lcom/codahale/metrics/SlidingTimeWindowMovingAverages;
            1   10     1         oldTick  J
            2   10     3         newTick  J
            3   10     5             age  J
            5    9     7     newLastTick  J
            7    9     9  currentInstant  Ljava/time/Instant;

  public double getM15Rate();
    descriptor: ()D
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // com.codahale.metrics.SlidingTimeWindowMovingAverages this
         0: .line 116
            aload 0 /* this */
            bipush 15
            invokevirtual com.codahale.metrics.SlidingTimeWindowMovingAverages.getMinuteRate:(I)D
            dreturn
        end local 0 // com.codahale.metrics.SlidingTimeWindowMovingAverages this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/codahale/metrics/SlidingTimeWindowMovingAverages;

  public double getM5Rate();
    descriptor: ()D
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // com.codahale.metrics.SlidingTimeWindowMovingAverages this
         0: .line 121
            aload 0 /* this */
            iconst_5
            invokevirtual com.codahale.metrics.SlidingTimeWindowMovingAverages.getMinuteRate:(I)D
            dreturn
        end local 0 // com.codahale.metrics.SlidingTimeWindowMovingAverages this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/codahale/metrics/SlidingTimeWindowMovingAverages;

  public double getM1Rate();
    descriptor: ()D
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // com.codahale.metrics.SlidingTimeWindowMovingAverages this
         0: .line 126
            aload 0 /* this */
            iconst_1
            invokevirtual com.codahale.metrics.SlidingTimeWindowMovingAverages.getMinuteRate:(I)D
            dreturn
        end local 0 // com.codahale.metrics.SlidingTimeWindowMovingAverages this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/codahale/metrics/SlidingTimeWindowMovingAverages;

  private double getMinuteRate(int);
    descriptor: (I)D
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=6, locals=3, args_size=2
        start local 0 // com.codahale.metrics.SlidingTimeWindowMovingAverages this
        start local 1 // int minutes
         0: .line 130
            lconst_0
            aload 0 /* this */
            getfield com.codahale.metrics.SlidingTimeWindowMovingAverages.lastTick:Ljava/util/concurrent/atomic/AtomicLong;
            invokevirtual java.util.concurrent.atomic.AtomicLong.get:()J
            invokestatic java.time.Instant.ofEpochSecond:(JJ)Ljava/time/Instant;
            astore 2 /* now */
        start local 2 // java.time.Instant now
         1: .line 131
            aload 0 /* this */
            aload 2 /* now */
            getstatic java.util.concurrent.TimeUnit.MINUTES:Ljava/util/concurrent/TimeUnit;
            iload 1 /* minutes */
            i2l
            invokevirtual java.util.concurrent.TimeUnit.toNanos:(J)J
            getstatic com.codahale.metrics.SlidingTimeWindowMovingAverages.TICK_INTERVAL:J
            ldiv
            l2i
            invokevirtual com.codahale.metrics.SlidingTimeWindowMovingAverages.sumBuckets:(Ljava/time/Instant;I)J
            l2d
            dreturn
        end local 2 // java.time.Instant now
        end local 1 // int minutes
        end local 0 // com.codahale.metrics.SlidingTimeWindowMovingAverages this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    2     0     this  Lcom/codahale/metrics/SlidingTimeWindowMovingAverages;
            0    2     1  minutes  I
            1    2     2      now  Ljava/time/Instant;
    MethodParameters:
         Name  Flags
      minutes  

  int calculateIndexOfTick(java.time.Instant);
    descriptor: (Ljava/time/Instant;)I
    flags: (0x0000) 
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // com.codahale.metrics.SlidingTimeWindowMovingAverages this
        start local 1 // java.time.Instant tickTime
         0: .line 135
            aload 0 /* this */
            getfield com.codahale.metrics.SlidingTimeWindowMovingAverages.bucketBaseTime:Ljava/time/Instant;
            aload 1 /* tickTime */
            invokestatic java.time.Duration.between:(Ljava/time/temporal/Temporal;Ljava/time/temporal/Temporal;)Ljava/time/Duration;
            invokevirtual java.time.Duration.toNanos:()J
            getstatic com.codahale.metrics.SlidingTimeWindowMovingAverages.TICK_INTERVAL:J
            ldiv
            l2i
            ireturn
        end local 1 // java.time.Instant tickTime
        end local 0 // com.codahale.metrics.SlidingTimeWindowMovingAverages this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    1     0      this  Lcom/codahale/metrics/SlidingTimeWindowMovingAverages;
            0    1     1  tickTime  Ljava/time/Instant;
    MethodParameters:
          Name  Flags
      tickTime  

  int normalizeIndex(int);
    descriptor: (I)I
    flags: (0x0000) 
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // com.codahale.metrics.SlidingTimeWindowMovingAverages this
        start local 1 // int index
         0: .line 139
            iload 1 /* index */
            getstatic com.codahale.metrics.SlidingTimeWindowMovingAverages.NUMBER_OF_BUCKETS:I
            irem
            istore 2 /* mod */
        start local 2 // int mod
         1: .line 140
            iload 2 /* mod */
            iflt 2
            iload 2 /* mod */
            goto 3
      StackMap locals: int
      StackMap stack:
         2: iload 2 /* mod */
            getstatic com.codahale.metrics.SlidingTimeWindowMovingAverages.NUMBER_OF_BUCKETS:I
            iadd
      StackMap locals:
      StackMap stack: int
         3: ireturn
        end local 2 // int mod
        end local 1 // int index
        end local 0 // com.codahale.metrics.SlidingTimeWindowMovingAverages this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    4     0   this  Lcom/codahale/metrics/SlidingTimeWindowMovingAverages;
            0    4     1  index  I
            1    4     2    mod  I
    MethodParameters:
       Name  Flags
      index  

  private void cleanOldBuckets(java.time.Instant);
    descriptor: (Ljava/time/Instant;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=5, args_size=2
        start local 0 // com.codahale.metrics.SlidingTimeWindowMovingAverages this
        start local 1 // java.time.Instant currentTick
         0: .line 145
            aload 1 /* currentTick */
            getstatic com.codahale.metrics.SlidingTimeWindowMovingAverages.TIME_WINDOW_DURATION:Ljava/time/Duration;
            invokevirtual java.time.Instant.minus:(Ljava/time/temporal/TemporalAmount;)Ljava/time/Instant;
            getstatic com.codahale.metrics.SlidingTimeWindowMovingAverages.TICK_INTERVAL:J
            invokevirtual java.time.Instant.plusNanos:(J)Ljava/time/Instant;
            astore 3 /* oldestStillNeededTime */
        start local 3 // java.time.Instant oldestStillNeededTime
         1: .line 146
            aload 0 /* this */
            getfield com.codahale.metrics.SlidingTimeWindowMovingAverages.oldestBucketTime:Ljava/time/Instant;
            getstatic com.codahale.metrics.SlidingTimeWindowMovingAverages.TIME_WINDOW_DURATION:Ljava/time/Duration;
            invokevirtual java.time.Instant.plus:(Ljava/time/temporal/TemporalAmount;)Ljava/time/Instant;
            astore 4 /* youngestNotInWindow */
        start local 4 // java.time.Instant youngestNotInWindow
         2: .line 147
            aload 3 /* oldestStillNeededTime */
            aload 4 /* youngestNotInWindow */
            invokevirtual java.time.Instant.isAfter:(Ljava/time/Instant;)Z
            ifeq 6
         3: .line 149
            aload 0 /* this */
            getfield com.codahale.metrics.SlidingTimeWindowMovingAverages.oldestBucketIndex:I
            istore 2 /* newOldestIndex */
        start local 2 // int newOldestIndex
         4: .line 150
            aload 0 /* this */
            aload 1 /* currentTick */
            putfield com.codahale.metrics.SlidingTimeWindowMovingAverages.oldestBucketTime:Ljava/time/Instant;
         5: .line 151
            goto 11
        end local 2 // int newOldestIndex
      StackMap locals: com.codahale.metrics.SlidingTimeWindowMovingAverages java.time.Instant top java.time.Instant java.time.Instant
      StackMap stack:
         6: aload 3 /* oldestStillNeededTime */
            aload 0 /* this */
            getfield com.codahale.metrics.SlidingTimeWindowMovingAverages.oldestBucketTime:Ljava/time/Instant;
            invokevirtual java.time.Instant.isAfter:(Ljava/time/Instant;)Z
            ifeq 10
         7: .line 152
            aload 0 /* this */
            aload 0 /* this */
            aload 3 /* oldestStillNeededTime */
            invokevirtual com.codahale.metrics.SlidingTimeWindowMovingAverages.calculateIndexOfTick:(Ljava/time/Instant;)I
            invokevirtual com.codahale.metrics.SlidingTimeWindowMovingAverages.normalizeIndex:(I)I
            istore 2 /* newOldestIndex */
        start local 2 // int newOldestIndex
         8: .line 153
            aload 0 /* this */
            aload 3 /* oldestStillNeededTime */
            putfield com.codahale.metrics.SlidingTimeWindowMovingAverages.oldestBucketTime:Ljava/time/Instant;
         9: .line 154
            goto 11
        end local 2 // int newOldestIndex
        10: .line 155
      StackMap locals:
      StackMap stack:
            return
        start local 2 // int newOldestIndex
        11: .line 158
      StackMap locals: com.codahale.metrics.SlidingTimeWindowMovingAverages java.time.Instant int java.time.Instant java.time.Instant
      StackMap stack:
            aload 0 /* this */
            aload 0 /* this */
            getfield com.codahale.metrics.SlidingTimeWindowMovingAverages.oldestBucketIndex:I
            iload 2 /* newOldestIndex */
            invokevirtual com.codahale.metrics.SlidingTimeWindowMovingAverages.cleanBucketRange:(II)V
        12: .line 159
            aload 0 /* this */
            iload 2 /* newOldestIndex */
            putfield com.codahale.metrics.SlidingTimeWindowMovingAverages.oldestBucketIndex:I
        13: .line 160
            return
        end local 4 // java.time.Instant youngestNotInWindow
        end local 3 // java.time.Instant oldestStillNeededTime
        end local 2 // int newOldestIndex
        end local 1 // java.time.Instant currentTick
        end local 0 // com.codahale.metrics.SlidingTimeWindowMovingAverages this
      LocalVariableTable:
        Start  End  Slot                   Name  Signature
            0   14     0                   this  Lcom/codahale/metrics/SlidingTimeWindowMovingAverages;
            0   14     1            currentTick  Ljava/time/Instant;
            4    6     2         newOldestIndex  I
            8   10     2         newOldestIndex  I
           11   14     2         newOldestIndex  I
            1   14     3  oldestStillNeededTime  Ljava/time/Instant;
            2   14     4    youngestNotInWindow  Ljava/time/Instant;
    MethodParameters:
             Name  Flags
      currentTick  

  private void cleanBucketRange(int, int);
    descriptor: (II)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=4, args_size=3
        start local 0 // com.codahale.metrics.SlidingTimeWindowMovingAverages this
        start local 1 // int fromIndex
        start local 2 // int toIndex
         0: .line 163
            iload 1 /* fromIndex */
            iload 2 /* toIndex */
            if_icmpge 7
         1: .line 164
            iload 1 /* fromIndex */
            istore 3 /* i */
        start local 3 // int i
         2: goto 5
         3: .line 165
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            getfield com.codahale.metrics.SlidingTimeWindowMovingAverages.buckets:Ljava/util/ArrayList;
            iload 3 /* i */
            invokevirtual java.util.ArrayList.get:(I)Ljava/lang/Object;
            checkcast java.util.concurrent.atomic.LongAdder
            invokevirtual java.util.concurrent.atomic.LongAdder.reset:()V
         4: .line 164
            iinc 3 /* i */ 1
      StackMap locals:
      StackMap stack:
         5: iload 3 /* i */
            iload 2 /* toIndex */
            if_icmplt 3
        end local 3 // int i
         6: .line 167
            goto 17
         7: .line 168
      StackMap locals:
      StackMap stack:
            iload 1 /* fromIndex */
            istore 3 /* i */
        start local 3 // int i
         8: goto 11
         9: .line 169
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            getfield com.codahale.metrics.SlidingTimeWindowMovingAverages.buckets:Ljava/util/ArrayList;
            iload 3 /* i */
            invokevirtual java.util.ArrayList.get:(I)Ljava/lang/Object;
            checkcast java.util.concurrent.atomic.LongAdder
            invokevirtual java.util.concurrent.atomic.LongAdder.reset:()V
        10: .line 168
            iinc 3 /* i */ 1
      StackMap locals:
      StackMap stack:
        11: iload 3 /* i */
            getstatic com.codahale.metrics.SlidingTimeWindowMovingAverages.NUMBER_OF_BUCKETS:I
            if_icmplt 9
        end local 3 // int i
        12: .line 171
            iconst_0
            istore 3 /* i */
        start local 3 // int i
        13: goto 16
        14: .line 172
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield com.codahale.metrics.SlidingTimeWindowMovingAverages.buckets:Ljava/util/ArrayList;
            iload 3 /* i */
            invokevirtual java.util.ArrayList.get:(I)Ljava/lang/Object;
            checkcast java.util.concurrent.atomic.LongAdder
            invokevirtual java.util.concurrent.atomic.LongAdder.reset:()V
        15: .line 171
            iinc 3 /* i */ 1
      StackMap locals:
      StackMap stack:
        16: iload 3 /* i */
            iload 2 /* toIndex */
            if_icmplt 14
        end local 3 // int i
        17: .line 175
      StackMap locals:
      StackMap stack:
            return
        end local 2 // int toIndex
        end local 1 // int fromIndex
        end local 0 // com.codahale.metrics.SlidingTimeWindowMovingAverages this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0   18     0       this  Lcom/codahale/metrics/SlidingTimeWindowMovingAverages;
            0   18     1  fromIndex  I
            0   18     2    toIndex  I
            2    6     3          i  I
            8   12     3          i  I
           13   17     3          i  I
    MethodParameters:
           Name  Flags
      fromIndex  
      toIndex    

  private long sumBuckets(java.time.Instant, int);
    descriptor: (Ljava/time/Instant;I)J
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=11, args_size=3
        start local 0 // com.codahale.metrics.SlidingTimeWindowMovingAverages this
        start local 1 // java.time.Instant toTime
        start local 2 // int numberOfBuckets
         0: .line 180
            aload 0 /* this */
            aload 0 /* this */
            aload 1 /* toTime */
            invokevirtual com.codahale.metrics.SlidingTimeWindowMovingAverages.calculateIndexOfTick:(Ljava/time/Instant;)I
            iconst_1
            iadd
            invokevirtual com.codahale.metrics.SlidingTimeWindowMovingAverages.normalizeIndex:(I)I
            istore 3 /* toIndex */
        start local 3 // int toIndex
         1: .line 181
            aload 0 /* this */
            iload 3 /* toIndex */
            iload 2 /* numberOfBuckets */
            isub
            invokevirtual com.codahale.metrics.SlidingTimeWindowMovingAverages.normalizeIndex:(I)I
            istore 4 /* fromIndex */
        start local 4 // int fromIndex
         2: .line 182
            new java.util.concurrent.atomic.LongAdder
            dup
            invokespecial java.util.concurrent.atomic.LongAdder.<init>:()V
            astore 5 /* adder */
        start local 5 // java.util.concurrent.atomic.LongAdder adder
         3: .line 184
            iload 4 /* fromIndex */
            iload 3 /* toIndex */
            if_icmpge 10
         4: .line 185
            aload 0 /* this */
            getfield com.codahale.metrics.SlidingTimeWindowMovingAverages.buckets:Ljava/util/ArrayList;
            invokevirtual java.util.ArrayList.stream:()Ljava/util/stream/Stream;
         5: .line 186
            iload 4 /* fromIndex */
            i2l
            invokeinterface java.util.stream.Stream.skip:(J)Ljava/util/stream/Stream;
         6: .line 187
            iload 3 /* toIndex */
            iload 4 /* fromIndex */
            isub
            i2l
            invokeinterface java.util.stream.Stream.limit:(J)Ljava/util/stream/Stream;
         7: .line 188
            invokedynamic applyAsLong()Ljava/util/function/ToLongFunction;
              Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
                Method arguments:
                  (Ljava/lang/Object;)J
                  java/util/concurrent/atomic/LongAdder.longValue()J (5)
                  (Ljava/util/concurrent/atomic/LongAdder;)J
            invokeinterface java.util.stream.Stream.mapToLong:(Ljava/util/function/ToLongFunction;)Ljava/util/stream/LongStream;
         8: .line 189
            aload 5 /* adder */
            dup
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            pop
            invokedynamic accept(Ljava/util/concurrent/atomic/LongAdder;)Ljava/util/function/LongConsumer;
              Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
                Method arguments:
                  (J)V
                  java/util/concurrent/atomic/LongAdder.add(J)V (5)
                  (J)V
            invokeinterface java.util.stream.LongStream.forEach:(Ljava/util/function/LongConsumer;)V
         9: .line 190
            goto 12
        10: .line 191
      StackMap locals: int int java.util.concurrent.atomic.LongAdder
      StackMap stack:
            aload 0 /* this */
            getfield com.codahale.metrics.SlidingTimeWindowMovingAverages.buckets:Ljava/util/ArrayList;
            invokevirtual java.util.ArrayList.stream:()Ljava/util/stream/Stream;
            iload 3 /* toIndex */
            i2l
            invokeinterface java.util.stream.Stream.limit:(J)Ljava/util/stream/Stream;
            invokedynamic applyAsLong()Ljava/util/function/ToLongFunction;
              Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
                Method arguments:
                  (Ljava/lang/Object;)J
                  java/util/concurrent/atomic/LongAdder.longValue()J (5)
                  (Ljava/util/concurrent/atomic/LongAdder;)J
            invokeinterface java.util.stream.Stream.mapToLong:(Ljava/util/function/ToLongFunction;)Ljava/util/stream/LongStream;
            aload 5 /* adder */
            dup
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            pop
            invokedynamic accept(Ljava/util/concurrent/atomic/LongAdder;)Ljava/util/function/LongConsumer;
              Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
                Method arguments:
                  (J)V
                  java/util/concurrent/atomic/LongAdder.add(J)V (5)
                  (J)V
            invokeinterface java.util.stream.LongStream.forEach:(Ljava/util/function/LongConsumer;)V
        11: .line 192
            aload 0 /* this */
            getfield com.codahale.metrics.SlidingTimeWindowMovingAverages.buckets:Ljava/util/ArrayList;
            invokevirtual java.util.ArrayList.stream:()Ljava/util/stream/Stream;
            iload 4 /* fromIndex */
            i2l
            invokeinterface java.util.stream.Stream.skip:(J)Ljava/util/stream/Stream;
            invokedynamic applyAsLong()Ljava/util/function/ToLongFunction;
              Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
                Method arguments:
                  (Ljava/lang/Object;)J
                  java/util/concurrent/atomic/LongAdder.longValue()J (5)
                  (Ljava/util/concurrent/atomic/LongAdder;)J
            invokeinterface java.util.stream.Stream.mapToLong:(Ljava/util/function/ToLongFunction;)Ljava/util/stream/LongStream;
            aload 5 /* adder */
            dup
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            pop
            invokedynamic accept(Ljava/util/concurrent/atomic/LongAdder;)Ljava/util/function/LongConsumer;
              Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
                Method arguments:
                  (J)V
                  java/util/concurrent/atomic/LongAdder.add(J)V (5)
                  (J)V
            invokeinterface java.util.stream.LongStream.forEach:(Ljava/util/function/LongConsumer;)V
        12: .line 194
      StackMap locals:
      StackMap stack:
            aload 5 /* adder */
            invokevirtual java.util.concurrent.atomic.LongAdder.longValue:()J
            lstore 9 /* retval */
        start local 9 // long retval
        13: .line 195
            lload 9 /* retval */
            lreturn
        end local 9 // long retval
        end local 5 // java.util.concurrent.atomic.LongAdder adder
        end local 4 // int fromIndex
        end local 3 // int toIndex
        end local 2 // int numberOfBuckets
        end local 1 // java.time.Instant toTime
        end local 0 // com.codahale.metrics.SlidingTimeWindowMovingAverages this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0   14     0             this  Lcom/codahale/metrics/SlidingTimeWindowMovingAverages;
            0   14     1           toTime  Ljava/time/Instant;
            0   14     2  numberOfBuckets  I
            1   14     3          toIndex  I
            2   14     4        fromIndex  I
            3   14     5            adder  Ljava/util/concurrent/atomic/LongAdder;
           13   14     9           retval  J
    MethodParameters:
                 Name  Flags
      toTime           
      numberOfBuckets  
}
SourceFile: "SlidingTimeWindowMovingAverages.java"
InnerClasses:
  public final Lookup = java.lang.invoke.MethodHandles$Lookup of java.lang.invoke.MethodHandles