https://github.com/eclipse/eclipse-collections/eclipse-collections: Eclipse Collections is a collections framework for Java. It has JDK-compatible List, Set and Map implementations with a rich API and set of utility classes that work with any JDK compatible Collections, Arrays, Maps or Strings. The iteration protocol was inspired by the Smalltalk collection framework.
  • Craig P. Motlin
  • Donald Raab
  • Mohammad A. Rezaei
  • Hiroshi Ito
  • Nikhil J. Nanivadekar 
final class org.eclipse.collections.impl.parallel.ParallelIterate$SumByDoubleProcedure<T, V> implements org.eclipse.collections.api.block.procedure.Procedure<T>, org.eclipse.collections.impl.parallel.ProcedureFactory<org.eclipse.collections.impl.parallel.ParallelIterate$SumByDoubleProcedure<T, V>>
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: org.eclipse.collections.impl.parallel.ParallelIterate$SumByDoubleProcedure
  super_class: java.lang.Object
{
  private final org.eclipse.collections.api.map.MutableMap<V, org.eclipse.collections.api.tuple.primitive.DoubleDoublePair> map;
    descriptor: Lorg/eclipse/collections/api/map/MutableMap;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Lorg/eclipse/collections/api/map/MutableMap<TV;Lorg/eclipse/collections/api/tuple/primitive/DoubleDoublePair;>;

  private final org.eclipse.collections.api.block.function.Function<? super T, ? extends V> groupBy;
    descriptor: Lorg/eclipse/collections/api/block/function/Function;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Lorg/eclipse/collections/api/block/function/Function<-TT;+TV;>;

  private final org.eclipse.collections.api.block.function.primitive.DoubleFunction<? super T> function;
    descriptor: Lorg/eclipse/collections/api/block/function/primitive/DoubleFunction;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Lorg/eclipse/collections/api/block/function/primitive/DoubleFunction<-TT;>;

  private void <init>(org.eclipse.collections.api.block.function.Function<? super T, ? extends V>, org.eclipse.collections.api.block.function.primitive.DoubleFunction<? super T>);
    descriptor: (Lorg/eclipse/collections/api/block/function/Function;Lorg/eclipse/collections/api/block/function/primitive/DoubleFunction;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=3, args_size=3
        start local 0 // org.eclipse.collections.impl.parallel.ParallelIterate$SumByDoubleProcedure this
        start local 1 // org.eclipse.collections.api.block.function.Function groupBy
        start local 2 // org.eclipse.collections.api.block.function.primitive.DoubleFunction function
         0: .line 1386
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 1382
            aload 0 /* this */
            getstatic org.eclipse.collections.impl.factory.Maps.mutable:Lorg/eclipse/collections/api/factory/map/MutableMapFactory;
            invokeinterface org.eclipse.collections.api.factory.map.MutableMapFactory.of:()Lorg/eclipse/collections/api/map/MutableMap;
            putfield org.eclipse.collections.impl.parallel.ParallelIterate$SumByDoubleProcedure.map:Lorg/eclipse/collections/api/map/MutableMap;
         2: .line 1388
            aload 0 /* this */
            aload 1 /* groupBy */
            putfield org.eclipse.collections.impl.parallel.ParallelIterate$SumByDoubleProcedure.groupBy:Lorg/eclipse/collections/api/block/function/Function;
         3: .line 1389
            aload 0 /* this */
            aload 2 /* function */
            putfield org.eclipse.collections.impl.parallel.ParallelIterate$SumByDoubleProcedure.function:Lorg/eclipse/collections/api/block/function/primitive/DoubleFunction;
         4: .line 1390
            return
        end local 2 // org.eclipse.collections.api.block.function.primitive.DoubleFunction function
        end local 1 // org.eclipse.collections.api.block.function.Function groupBy
        end local 0 // org.eclipse.collections.impl.parallel.ParallelIterate$SumByDoubleProcedure this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    5     0      this  Lorg/eclipse/collections/impl/parallel/ParallelIterate$SumByDoubleProcedure<TT;TV;>;
            0    5     1   groupBy  Lorg/eclipse/collections/api/block/function/Function<-TT;+TV;>;
            0    5     2  function  Lorg/eclipse/collections/api/block/function/primitive/DoubleFunction<-TT;>;
    Signature: (Lorg/eclipse/collections/api/block/function/Function<-TT;+TV;>;Lorg/eclipse/collections/api/block/function/primitive/DoubleFunction<-TT;>;)V
    MethodParameters:
          Name  Flags
      groupBy   
      function  

  public void value();
    descriptor: (Ljava/lang/Object;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=12, args_size=2
        start local 0 // org.eclipse.collections.impl.parallel.ParallelIterate$SumByDoubleProcedure this
        start local 1 // java.lang.Object each
         0: .line 1395
            aload 0 /* this */
            getfield org.eclipse.collections.impl.parallel.ParallelIterate$SumByDoubleProcedure.groupBy:Lorg/eclipse/collections/api/block/function/Function;
            aload 1 /* each */
            invokeinterface org.eclipse.collections.api.block.function.Function.valueOf:(Ljava/lang/Object;)Ljava/lang/Object;
            astore 2 /* groupKey */
        start local 2 // java.lang.Object groupKey
         1: .line 1396
            aload 0 /* this */
            getfield org.eclipse.collections.impl.parallel.ParallelIterate$SumByDoubleProcedure.map:Lorg/eclipse/collections/api/map/MutableMap;
            aload 2 /* groupKey */
            invokedynamic value()Lorg/eclipse/collections/api/block/function/Function0;
              Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.altMetafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;[Ljava/lang/Object;)Ljava/lang/invoke/CallSite;
                Method arguments:
                  ()Ljava/lang/Object;
                  org/eclipse/collections/impl/parallel/ParallelIterate$SumByDoubleProcedure.lambda$0()Lorg/eclipse/collections/api/tuple/primitive/DoubleDoublePair; (6)
                  ()Lorg/eclipse/collections/api/tuple/primitive/DoubleDoublePair;
                  1
            invokeinterface org.eclipse.collections.api.map.MutableMap.getIfAbsentPut:(Ljava/lang/Object;Lorg/eclipse/collections/api/block/function/Function0;)Ljava/lang/Object;
            checkcast org.eclipse.collections.api.tuple.primitive.DoubleDoublePair
            astore 3 /* sumCompensation */
        start local 3 // org.eclipse.collections.api.tuple.primitive.DoubleDoublePair sumCompensation
         2: .line 1397
            aload 3 /* sumCompensation */
            invokeinterface org.eclipse.collections.api.tuple.primitive.DoubleDoublePair.getOne:()D
            dstore 4 /* sum */
        start local 4 // double sum
         3: .line 1398
            aload 3 /* sumCompensation */
            invokeinterface org.eclipse.collections.api.tuple.primitive.DoubleDoublePair.getTwo:()D
            dstore 6 /* compensation */
        start local 6 // double compensation
         4: .line 1399
            aload 0 /* this */
            getfield org.eclipse.collections.impl.parallel.ParallelIterate$SumByDoubleProcedure.function:Lorg/eclipse/collections/api/block/function/primitive/DoubleFunction;
            aload 1 /* each */
            invokeinterface org.eclipse.collections.api.block.function.primitive.DoubleFunction.doubleValueOf:(Ljava/lang/Object;)D
            dload 6 /* compensation */
            dsub
            dstore 8 /* adjustedValue */
        start local 8 // double adjustedValue
         5: .line 1400
            dload 4 /* sum */
            dload 8 /* adjustedValue */
            dadd
            dstore 10 /* nextSum */
        start local 10 // double nextSum
         6: .line 1401
            dload 10 /* nextSum */
            dload 4 /* sum */
            dsub
            dload 8 /* adjustedValue */
            dsub
            dstore 6 /* compensation */
         7: .line 1402
            dload 10 /* nextSum */
            dstore 4 /* sum */
         8: .line 1403
            aload 0 /* this */
            getfield org.eclipse.collections.impl.parallel.ParallelIterate$SumByDoubleProcedure.map:Lorg/eclipse/collections/api/map/MutableMap;
            aload 2 /* groupKey */
            dload 4 /* sum */
            dload 6 /* compensation */
            invokestatic org.eclipse.collections.impl.tuple.primitive.PrimitiveTuples.pair:(DD)Lorg/eclipse/collections/api/tuple/primitive/DoubleDoublePair;
            invokeinterface org.eclipse.collections.api.map.MutableMap.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
         9: .line 1404
            return
        end local 10 // double nextSum
        end local 8 // double adjustedValue
        end local 6 // double compensation
        end local 4 // double sum
        end local 3 // org.eclipse.collections.api.tuple.primitive.DoubleDoublePair sumCompensation
        end local 2 // java.lang.Object groupKey
        end local 1 // java.lang.Object each
        end local 0 // org.eclipse.collections.impl.parallel.ParallelIterate$SumByDoubleProcedure this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0   10     0             this  Lorg/eclipse/collections/impl/parallel/ParallelIterate$SumByDoubleProcedure<TT;TV;>;
            0   10     1             each  TT;
            1   10     2         groupKey  TV;
            2   10     3  sumCompensation  Lorg/eclipse/collections/api/tuple/primitive/DoubleDoublePair;
            3   10     4              sum  D
            4   10     6     compensation  D
            5   10     8    adjustedValue  D
            6   10    10          nextSum  D
    Signature: (TT;)V
    MethodParameters:
      Name  Flags
      each  

  public org.eclipse.collections.api.map.MutableMap<V, org.eclipse.collections.api.tuple.primitive.DoubleDoublePair> getResult();
    descriptor: ()Lorg/eclipse/collections/api/map/MutableMap;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.eclipse.collections.impl.parallel.ParallelIterate$SumByDoubleProcedure this
         0: .line 1408
            aload 0 /* this */
            getfield org.eclipse.collections.impl.parallel.ParallelIterate$SumByDoubleProcedure.map:Lorg/eclipse/collections/api/map/MutableMap;
            areturn
        end local 0 // org.eclipse.collections.impl.parallel.ParallelIterate$SumByDoubleProcedure this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/eclipse/collections/impl/parallel/ParallelIterate$SumByDoubleProcedure<TT;TV;>;
    Signature: ()Lorg/eclipse/collections/api/map/MutableMap<TV;Lorg/eclipse/collections/api/tuple/primitive/DoubleDoublePair;>;

  public org.eclipse.collections.impl.parallel.ParallelIterate$SumByDoubleProcedure<T, V> create();
    descriptor: ()Lorg/eclipse/collections/impl/parallel/ParallelIterate$SumByDoubleProcedure;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=1, args_size=1
        start local 0 // org.eclipse.collections.impl.parallel.ParallelIterate$SumByDoubleProcedure this
         0: .line 1414
            new org.eclipse.collections.impl.parallel.ParallelIterate$SumByDoubleProcedure
            dup
            aload 0 /* this */
            getfield org.eclipse.collections.impl.parallel.ParallelIterate$SumByDoubleProcedure.groupBy:Lorg/eclipse/collections/api/block/function/Function;
            aload 0 /* this */
            getfield org.eclipse.collections.impl.parallel.ParallelIterate$SumByDoubleProcedure.function:Lorg/eclipse/collections/api/block/function/primitive/DoubleFunction;
            invokespecial org.eclipse.collections.impl.parallel.ParallelIterate$SumByDoubleProcedure.<init>:(Lorg/eclipse/collections/api/block/function/Function;Lorg/eclipse/collections/api/block/function/primitive/DoubleFunction;)V
            areturn
        end local 0 // org.eclipse.collections.impl.parallel.ParallelIterate$SumByDoubleProcedure this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/eclipse/collections/impl/parallel/ParallelIterate$SumByDoubleProcedure<TT;TV;>;
    Signature: ()Lorg/eclipse/collections/impl/parallel/ParallelIterate$SumByDoubleProcedure<TT;TV;>;

  public org.eclipse.collections.api.block.procedure.Procedure create();
    descriptor: ()Lorg/eclipse/collections/api/block/procedure/Procedure;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=1, locals=1, args_size=1
         0: .line 1
            aload 0
            invokevirtual org.eclipse.collections.impl.parallel.ParallelIterate$SumByDoubleProcedure.create:()Lorg/eclipse/collections/impl/parallel/ParallelIterate$SumByDoubleProcedure;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  private static org.eclipse.collections.api.tuple.primitive.DoubleDoublePair lambda$0();
    descriptor: ()Lorg/eclipse/collections/api/tuple/primitive/DoubleDoublePair;
    flags: (0x100a) ACC_PRIVATE, ACC_STATIC, ACC_SYNTHETIC
    Code:
      stack=4, locals=0, args_size=0
         0: .line 1396
            dconst_0
            dconst_0
            invokestatic org.eclipse.collections.impl.tuple.primitive.PrimitiveTuples.pair:(DD)Lorg/eclipse/collections/api/tuple/primitive/DoubleDoublePair;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  private static java.lang.Object $deserializeLambda$(java.lang.invoke.SerializedLambda);
    descriptor: (Ljava/lang/invoke/SerializedLambda;)Ljava/lang/Object;
    flags: (0x100a) ACC_PRIVATE, ACC_STATIC, ACC_SYNTHETIC
    Code:
      stack=3, locals=3, args_size=1
         0: .line 1
            aload 0
            invokevirtual java.lang.invoke.SerializedLambda.getImplMethodName:()Ljava/lang/String;
            astore 1
            iconst_m1
            istore 2
            aload 1
            invokevirtual java.lang.String.hashCode:()I
            lookupswitch { // 1
          -1647345005: 1
              default: 2
          }
      StackMap locals: java.lang.String int
      StackMap stack:
         1: aload 1
            ldc "lambda$0"
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 2
            iconst_0
            istore 2
      StackMap locals:
      StackMap stack:
         2: iload 2
            lookupswitch { // 1
                    0: 3
              default: 4
          }
      StackMap locals:
      StackMap stack:
         3: aload 0
            invokevirtual java.lang.invoke.SerializedLambda.getImplMethodKind:()I
            bipush 6
            if_icmpne 4
            aload 0
            invokevirtual java.lang.invoke.SerializedLambda.getFunctionalInterfaceClass:()Ljava/lang/String;
            ldc "org/eclipse/collections/api/block/function/Function0"
            invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
            ifeq 4
            aload 0
            invokevirtual java.lang.invoke.SerializedLambda.getFunctionalInterfaceMethodName:()Ljava/lang/String;
            ldc "value"
            invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
            ifeq 4
            aload 0
            invokevirtual java.lang.invoke.SerializedLambda.getFunctionalInterfaceMethodSignature:()Ljava/lang/String;
            ldc "()Ljava/lang/Object;"
            invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
            ifeq 4
            aload 0
            invokevirtual java.lang.invoke.SerializedLambda.getImplClass:()Ljava/lang/String;
            ldc "org/eclipse/collections/impl/parallel/ParallelIterate$SumByDoubleProcedure"
            invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
            ifeq 4
            aload 0
            invokevirtual java.lang.invoke.SerializedLambda.getImplMethodSignature:()Ljava/lang/String;
            ldc "()Lorg/eclipse/collections/api/tuple/primitive/DoubleDoublePair;"
            invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
            ifeq 4
            invokedynamic value()Lorg/eclipse/collections/api/block/function/Function0;
              Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.altMetafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;[Ljava/lang/Object;)Ljava/lang/invoke/CallSite;
                Method arguments:
                  ()Ljava/lang/Object;
                  org/eclipse/collections/impl/parallel/ParallelIterate$SumByDoubleProcedure.lambda$0()Lorg/eclipse/collections/api/tuple/primitive/DoubleDoublePair; (6)
                  ()Lorg/eclipse/collections/api/tuple/primitive/DoubleDoublePair;
                  1
            areturn
      StackMap locals:
      StackMap stack:
         4: new java.lang.IllegalArgumentException
            dup
            ldc "Invalid lambda deserialization"
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
      LocalVariableTable:
        Start  End  Slot  Name  Signature
}
Signature: <T:Ljava/lang/Object;V:Ljava/lang/Object;>Ljava/lang/Object;Lorg/eclipse/collections/api/block/procedure/Procedure<TT;>;Lorg/eclipse/collections/impl/parallel/ProcedureFactory<Lorg/eclipse/collections/impl/parallel/ParallelIterate$SumByDoubleProcedure<TT;TV;>;>;
SourceFile: "ParallelIterate.java"
NestHost: org.eclipse.collections.impl.parallel.ParallelIterate
InnerClasses:
  public final Lookup = java.lang.invoke.MethodHandles$Lookup of java.lang.invoke.MethodHandles
  private final SumByDoubleProcedure = org.eclipse.collections.impl.parallel.ParallelIterate$SumByDoubleProcedure of org.eclipse.collections.impl.parallel.ParallelIterate