com.google.guava/guava/25.1-jre : com/google/common/hash/LongAdder.class

LongAdder
https://github.com/google/guava/guava: Guava is a suite of core and expanded libraries that include utility classes, google's collections, io classes, and much much more.
The Apache Software License, Version 2.0
Kevin Bourrillion (Google)
final class com.google.common.hash.LongAdder extends com.google.common.hash.Striped64 implements java.io.Serializable, com.google.common.hash.LongAddable
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: com.google.common.hash.LongAdder
  super_class: com.google.common.hash.Striped64
{
  private static final long serialVersionUID;
    descriptor: J
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: 7249069246863182397

  final long fn(long, long);
    descriptor: (JJ)J
    flags: (0x0010) ACC_FINAL
    Code:
      stack=4, locals=5, args_size=3
        start local 0 // com.google.common.hash.LongAdder this
        start local 1 // long v
        start local 3 // long x
         0: .line 46
            lload 1 /* v */
            lload 3 /* x */
            ladd
            lreturn
        end local 3 // long x
        end local 1 // long v
        end local 0 // com.google.common.hash.LongAdder this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/google/common/hash/LongAdder;
            0    1     1     v  J
            0    1     3     x  J
    MethodParameters:
      Name  Flags
      v     
      x     

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.google.common.hash.LongAdder this
         0: .line 50
            aload 0 /* this */
            invokespecial com.google.common.hash.Striped64.<init>:()V
            return
        end local 0 // com.google.common.hash.LongAdder this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/google/common/hash/LongAdder;

  public void add(long);
    descriptor: (J)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=7, locals=12, args_size=2
        start local 0 // com.google.common.hash.LongAdder this
        start local 1 // long x
         0: .line 63
            aload 0 /* this */
            getfield com.google.common.hash.LongAdder.cells:[Lcom/google/common/hash/Striped64$Cell;
            dup
            astore 3 /* as */
        start local 3 // com.google.common.hash.Striped64$Cell[] as
         1: ifnonnull 3
            aload 0 /* this */
            aload 0 /* this */
            getfield com.google.common.hash.LongAdder.base:J
            dup2
            lstore 4 /* b */
        start local 4 // long b
         2: lload 4 /* b */
            lload 1 /* x */
            ladd
            invokevirtual com.google.common.hash.LongAdder.casBase:(JJ)Z
            ifne 14
        end local 4 // long b
         3: .line 64
      StackMap locals: com.google.common.hash.Striped64$Cell[]
      StackMap stack:
            iconst_1
            istore 11 /* uncontended */
        start local 11 // boolean uncontended
         4: .line 65
            getstatic com.google.common.hash.LongAdder.threadHashCode:Ljava/lang/ThreadLocal;
            invokevirtual java.lang.ThreadLocal.get:()Ljava/lang/Object;
            checkcast int[]
            dup
            astore 8 /* hc */
        start local 8 // int[] hc
         5: ifnull 13
         6: .line 66
            aload 3 /* as */
            ifnull 13
         7: .line 67
            aload 3 /* as */
            arraylength
            dup
            istore 10 /* n */
        start local 10 // int n
         8: iconst_1
            if_icmplt 13
         9: .line 68
            aload 3 /* as */
            iload 10 /* n */
            iconst_1
            isub
            aload 8 /* hc */
            iconst_0
            iaload
            iand
            aaload
            dup
            astore 9 /* a */
        start local 9 // com.google.common.hash.Striped64$Cell a
        10: ifnull 13
        11: .line 69
            aload 9 /* a */
            aload 9 /* a */
            getfield com.google.common.hash.Striped64$Cell.value:J
            dup2
            lstore 6 /* v */
        start local 6 // long v
        12: lload 6 /* v */
            lload 1 /* x */
            ladd
            invokevirtual com.google.common.hash.Striped64$Cell.cas:(JJ)Z
            dup
            istore 11 /* uncontended */
            ifne 14
        end local 10 // int n
        end local 9 // com.google.common.hash.Striped64$Cell a
        end local 6 // long v
      StackMap locals: com.google.common.hash.LongAdder long com.google.common.hash.Striped64$Cell[] top top top top int[] top top int
      StackMap stack:
        13: aload 0 /* this */
            lload 1 /* x */
            aload 8 /* hc */
            iload 11 /* uncontended */
            invokevirtual com.google.common.hash.LongAdder.retryUpdate:(J[IZ)V
        end local 11 // boolean uncontended
        end local 8 // int[] hc
        14: .line 71
      StackMap locals: com.google.common.hash.LongAdder long com.google.common.hash.Striped64$Cell[]
      StackMap stack:
            return
        end local 3 // com.google.common.hash.Striped64$Cell[] as
        end local 1 // long x
        end local 0 // com.google.common.hash.LongAdder this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0   15     0         this  Lcom/google/common/hash/LongAdder;
            0   15     1            x  J
            1   15     3           as  [Lcom/google/common/hash/Striped64$Cell;
            2    3     4            b  J
           12   13     6            v  J
            5   14     8           hc  [I
           10   13     9            a  Lcom/google/common/hash/Striped64$Cell;
            8   13    10            n  I
            4   14    11  uncontended  Z
    MethodParameters:
      Name  Flags
      x     

  public void increment();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // com.google.common.hash.LongAdder this
         0: .line 75
            aload 0 /* this */
            lconst_1
            invokevirtual com.google.common.hash.LongAdder.add:(J)V
         1: .line 76
            return
        end local 0 // com.google.common.hash.LongAdder this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lcom/google/common/hash/LongAdder;

  public void decrement();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // com.google.common.hash.LongAdder this
         0: .line 80
            aload 0 /* this */
            ldc -1
            invokevirtual com.google.common.hash.LongAdder.add:(J)V
         1: .line 81
            return
        end local 0 // com.google.common.hash.LongAdder this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lcom/google/common/hash/LongAdder;

  public long sum();
    descriptor: ()J
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=7, args_size=1
        start local 0 // com.google.common.hash.LongAdder this
         0: .line 91
            aload 0 /* this */
            getfield com.google.common.hash.LongAdder.base:J
            lstore 1 /* sum */
        start local 1 // long sum
         1: .line 92
            aload 0 /* this */
            getfield com.google.common.hash.LongAdder.cells:[Lcom/google/common/hash/Striped64$Cell;
            astore 3 /* as */
        start local 3 // com.google.common.hash.Striped64$Cell[] as
         2: .line 93
            aload 3 /* as */
            ifnull 10
         3: .line 94
            aload 3 /* as */
            arraylength
            istore 4 /* n */
        start local 4 // int n
         4: .line 95
            iconst_0
            istore 5 /* i */
        start local 5 // int i
         5: goto 9
         6: .line 96
      StackMap locals: com.google.common.hash.LongAdder long com.google.common.hash.Striped64$Cell[] int int
      StackMap stack:
            aload 3 /* as */
            iload 5 /* i */
            aaload
            astore 6 /* a */
        start local 6 // com.google.common.hash.Striped64$Cell a
         7: .line 97
            aload 6 /* a */
            ifnull 8
            lload 1 /* sum */
            aload 6 /* a */
            getfield com.google.common.hash.Striped64$Cell.value:J
            ladd
            lstore 1 /* sum */
        end local 6 // com.google.common.hash.Striped64$Cell a
         8: .line 95
      StackMap locals:
      StackMap stack:
            iinc 5 /* i */ 1
      StackMap locals:
      StackMap stack:
         9: iload 5 /* i */
            iload 4 /* n */
            if_icmplt 6
        end local 5 // int i
        end local 4 // int n
        10: .line 100
      StackMap locals:
      StackMap stack:
            lload 1 /* sum */
            lreturn
        end local 3 // com.google.common.hash.Striped64$Cell[] as
        end local 1 // long sum
        end local 0 // com.google.common.hash.LongAdder this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   11     0  this  Lcom/google/common/hash/LongAdder;
            1   11     1   sum  J
            2   11     3    as  [Lcom/google/common/hash/Striped64$Cell;
            4   10     4     n  I
            5   10     5     i  I
            7    8     6     a  Lcom/google/common/hash/Striped64$Cell;

  public void reset();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // com.google.common.hash.LongAdder this
         0: .line 110
            aload 0 /* this */
            lconst_0
            invokevirtual com.google.common.hash.LongAdder.internalReset:(J)V
         1: .line 111
            return
        end local 0 // com.google.common.hash.LongAdder this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lcom/google/common/hash/LongAdder;

  public long sumThenReset();
    descriptor: ()J
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=7, args_size=1
        start local 0 // com.google.common.hash.LongAdder this
         0: .line 122
            aload 0 /* this */
            getfield com.google.common.hash.LongAdder.base:J
            lstore 1 /* sum */
        start local 1 // long sum
         1: .line 123
            aload 0 /* this */
            getfield com.google.common.hash.LongAdder.cells:[Lcom/google/common/hash/Striped64$Cell;
            astore 3 /* as */
        start local 3 // com.google.common.hash.Striped64$Cell[] as
         2: .line 124
            aload 0 /* this */
            lconst_0
            putfield com.google.common.hash.LongAdder.base:J
         3: .line 125
            aload 3 /* as */
            ifnull 13
         4: .line 126
            aload 3 /* as */
            arraylength
            istore 4 /* n */
        start local 4 // int n
         5: .line 127
            iconst_0
            istore 5 /* i */
        start local 5 // int i
         6: goto 12
         7: .line 128
      StackMap locals: com.google.common.hash.LongAdder long com.google.common.hash.Striped64$Cell[] int int
      StackMap stack:
            aload 3 /* as */
            iload 5 /* i */
            aaload
            astore 6 /* a */
        start local 6 // com.google.common.hash.Striped64$Cell a
         8: .line 129
            aload 6 /* a */
            ifnull 11
         9: .line 130
            lload 1 /* sum */
            aload 6 /* a */
            getfield com.google.common.hash.Striped64$Cell.value:J
            ladd
            lstore 1 /* sum */
        10: .line 131
            aload 6 /* a */
            lconst_0
            putfield com.google.common.hash.Striped64$Cell.value:J
        end local 6 // com.google.common.hash.Striped64$Cell a
        11: .line 127
      StackMap locals:
      StackMap stack:
            iinc 5 /* i */ 1
      StackMap locals:
      StackMap stack:
        12: iload 5 /* i */
            iload 4 /* n */
            if_icmplt 7
        end local 5 // int i
        end local 4 // int n
        13: .line 135
      StackMap locals:
      StackMap stack:
            lload 1 /* sum */
            lreturn
        end local 3 // com.google.common.hash.Striped64$Cell[] as
        end local 1 // long sum
        end local 0 // com.google.common.hash.LongAdder this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   14     0  this  Lcom/google/common/hash/LongAdder;
            1   14     1   sum  J
            2   14     3    as  [Lcom/google/common/hash/Striped64$Cell;
            5   13     4     n  I
            6   13     5     i  I
            8   11     6     a  Lcom/google/common/hash/Striped64$Cell;

  public java.lang.String toString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // com.google.common.hash.LongAdder this
         0: .line 144
            aload 0 /* this */
            invokevirtual com.google.common.hash.LongAdder.sum:()J
            invokestatic java.lang.Long.toString:(J)Ljava/lang/String;
            areturn
        end local 0 // com.google.common.hash.LongAdder this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/google/common/hash/LongAdder;

  public long longValue();
    descriptor: ()J
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // com.google.common.hash.LongAdder this
         0: .line 153
            aload 0 /* this */
            invokevirtual com.google.common.hash.LongAdder.sum:()J
            lreturn
        end local 0 // com.google.common.hash.LongAdder this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/google/common/hash/LongAdder;

  public int intValue();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // com.google.common.hash.LongAdder this
         0: .line 158
            aload 0 /* this */
            invokevirtual com.google.common.hash.LongAdder.sum:()J
            l2i
            ireturn
        end local 0 // com.google.common.hash.LongAdder this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/google/common/hash/LongAdder;

  public float floatValue();
    descriptor: ()F
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // com.google.common.hash.LongAdder this
         0: .line 163
            aload 0 /* this */
            invokevirtual com.google.common.hash.LongAdder.sum:()J
            l2f
            freturn
        end local 0 // com.google.common.hash.LongAdder this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/google/common/hash/LongAdder;

  public double doubleValue();
    descriptor: ()D
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // com.google.common.hash.LongAdder this
         0: .line 168
            aload 0 /* this */
            invokevirtual com.google.common.hash.LongAdder.sum:()J
            l2d
            dreturn
        end local 0 // com.google.common.hash.LongAdder this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/google/common/hash/LongAdder;

  private void writeObject(java.io.ObjectOutputStream);
    descriptor: (Ljava/io/ObjectOutputStream;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // com.google.common.hash.LongAdder this
        start local 1 // java.io.ObjectOutputStream s
         0: .line 172
            aload 1 /* s */
            invokevirtual java.io.ObjectOutputStream.defaultWriteObject:()V
         1: .line 173
            aload 1 /* s */
            aload 0 /* this */
            invokevirtual com.google.common.hash.LongAdder.sum:()J
            invokevirtual java.io.ObjectOutputStream.writeLong:(J)V
         2: .line 174
            return
        end local 1 // java.io.ObjectOutputStream s
        end local 0 // com.google.common.hash.LongAdder this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lcom/google/common/hash/LongAdder;
            0    3     1     s  Ljava/io/ObjectOutputStream;
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      s     

  private void readObject(java.io.ObjectInputStream);
    descriptor: (Ljava/io/ObjectInputStream;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // com.google.common.hash.LongAdder this
        start local 1 // java.io.ObjectInputStream s
         0: .line 177
            aload 1 /* s */
            invokevirtual java.io.ObjectInputStream.defaultReadObject:()V
         1: .line 178
            aload 0 /* this */
            iconst_0
            putfield com.google.common.hash.LongAdder.busy:I
         2: .line 179
            aload 0 /* this */
            aconst_null
            putfield com.google.common.hash.LongAdder.cells:[Lcom/google/common/hash/Striped64$Cell;
         3: .line 180
            aload 0 /* this */
            aload 1 /* s */
            invokevirtual java.io.ObjectInputStream.readLong:()J
            putfield com.google.common.hash.LongAdder.base:J
         4: .line 181
            return
        end local 1 // java.io.ObjectInputStream s
        end local 0 // com.google.common.hash.LongAdder this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lcom/google/common/hash/LongAdder;
            0    5     1     s  Ljava/io/ObjectInputStream;
    Exceptions:
      throws java.io.IOException, java.lang.ClassNotFoundException
    MethodParameters:
      Name  Flags
      s     
}
SourceFile: "LongAdder.java"
InnerClasses:
  final Cell = com.google.common.hash.Striped64$Cell of com.google.common.hash.Striped64
/

com.google.guava/ guava/ 25.1-jre/ com/google/common/hash/LongAdder.class
