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 
public abstract class org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection<T> extends org.eclipse.collections.impl.AbstractRichIterable<T> implements org.eclipse.collections.api.collection.ImmutableCollection<T>, java.util.Collection<T>
  minor version: 0
  major version: 59
  flags: flags: (0x0421) ACC_PUBLIC, ACC_SUPER, ACC_ABSTRACT
  this_class: org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection
  super_class: org.eclipse.collections.impl.AbstractRichIterable
{
  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection this
         0: .line 54
            aload 0 /* this */
            invokespecial org.eclipse.collections.impl.AbstractRichIterable.<init>:()V
            return
        end local 0 // org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/eclipse/collections/impl/collection/immutable/AbstractImmutableCollection<TT;>;

  protected abstract org.eclipse.collections.api.collection.MutableCollection<T> newMutable(int);
    descriptor: (I)Lorg/eclipse/collections/api/collection/MutableCollection;
    flags: (0x0404) ACC_PROTECTED, ACC_ABSTRACT
    Signature: (I)Lorg/eclipse/collections/api/collection/MutableCollection<TT;>;
    MethodParameters:
      Name  Flags
      size  

  public <K, V> org.eclipse.collections.api.map.ImmutableMap<K, V> aggregateInPlaceBy(org.eclipse.collections.api.block.function.Function<? super T, ? extends K>, org.eclipse.collections.api.block.function.Function0<? extends V>, org.eclipse.collections.api.block.procedure.Procedure2<? super V, ? super T>);
    descriptor: (Lorg/eclipse/collections/api/block/function/Function;Lorg/eclipse/collections/api/block/function/Function0;Lorg/eclipse/collections/api/block/procedure/Procedure2;)Lorg/eclipse/collections/api/map/ImmutableMap;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=7, locals=5, args_size=4
        start local 0 // org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection this
        start local 1 // org.eclipse.collections.api.block.function.Function groupBy
        start local 2 // org.eclipse.collections.api.block.function.Function0 zeroValueFactory
        start local 3 // org.eclipse.collections.api.block.procedure.Procedure2 mutatingAggregator
         0: .line 66
            invokestatic org.eclipse.collections.impl.map.mutable.UnifiedMap.newMap:()Lorg/eclipse/collections/impl/map/mutable/UnifiedMap;
            astore 4 /* map */
        start local 4 // org.eclipse.collections.api.map.MutableMap map
         1: .line 67
            aload 0 /* this */
            new org.eclipse.collections.impl.block.procedure.MutatingAggregationProcedure
            dup
            aload 4 /* map */
            aload 1 /* groupBy */
            aload 2 /* zeroValueFactory */
            aload 3 /* mutatingAggregator */
            invokespecial org.eclipse.collections.impl.block.procedure.MutatingAggregationProcedure.<init>:(Lorg/eclipse/collections/api/map/MutableMapIterable;Lorg/eclipse/collections/api/block/function/Function;Lorg/eclipse/collections/api/block/function/Function0;Lorg/eclipse/collections/api/block/procedure/Procedure2;)V
            invokevirtual org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection.forEach:(Lorg/eclipse/collections/api/block/procedure/Procedure;)V
         2: .line 68
            aload 4 /* map */
            invokeinterface org.eclipse.collections.api.map.MutableMap.toImmutable:()Lorg/eclipse/collections/api/map/ImmutableMap;
            areturn
        end local 4 // org.eclipse.collections.api.map.MutableMap map
        end local 3 // org.eclipse.collections.api.block.procedure.Procedure2 mutatingAggregator
        end local 2 // org.eclipse.collections.api.block.function.Function0 zeroValueFactory
        end local 1 // org.eclipse.collections.api.block.function.Function groupBy
        end local 0 // org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection this
      LocalVariableTable:
        Start  End  Slot                Name  Signature
            0    3     0                this  Lorg/eclipse/collections/impl/collection/immutable/AbstractImmutableCollection<TT;>;
            0    3     1             groupBy  Lorg/eclipse/collections/api/block/function/Function<-TT;+TK;>;
            0    3     2    zeroValueFactory  Lorg/eclipse/collections/api/block/function/Function0<+TV;>;
            0    3     3  mutatingAggregator  Lorg/eclipse/collections/api/block/procedure/Procedure2<-TV;-TT;>;
            1    3     4                 map  Lorg/eclipse/collections/api/map/MutableMap<TK;TV;>;
    Signature: <K:Ljava/lang/Object;V:Ljava/lang/Object;>(Lorg/eclipse/collections/api/block/function/Function<-TT;+TK;>;Lorg/eclipse/collections/api/block/function/Function0<+TV;>;Lorg/eclipse/collections/api/block/procedure/Procedure2<-TV;-TT;>;)Lorg/eclipse/collections/api/map/ImmutableMap<TK;TV;>;
    MethodParameters:
                    Name  Flags
      groupBy             
      zeroValueFactory    
      mutatingAggregator  

  public java.util.Optional<T> reduce(java.util.function.BinaryOperator<T>);
    descriptor: (Ljava/util/function/BinaryOperator;)Ljava/util/Optional;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection this
        start local 1 // java.util.function.BinaryOperator accumulator
         0: .line 74
            aload 0 /* this */
            invokevirtual org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection.isEmpty:()Z
            ifeq 2
         1: .line 76
            invokestatic java.util.Optional.empty:()Ljava/util/Optional;
            areturn
         2: .line 78
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aconst_null
            aload 1 /* accumulator */
            invokedynamic value(Ljava/util/function/BinaryOperator;)Lorg/eclipse/collections/api/block/function/Function2;
              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;Ljava/lang/Object;)Ljava/lang/Object;
                  org/eclipse/collections/impl/collection/immutable/AbstractImmutableCollection.lambda$0(Ljava/util/function/BinaryOperator;Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object; (6)
                  (Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
                  1
            invokevirtual org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection.injectInto:(Ljava/lang/Object;Lorg/eclipse/collections/api/block/function/Function2;)Ljava/lang/Object;
            invokestatic java.util.Optional.of:(Ljava/lang/Object;)Ljava/util/Optional;
            areturn
        end local 1 // java.util.function.BinaryOperator accumulator
        end local 0 // org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    3     0         this  Lorg/eclipse/collections/impl/collection/immutable/AbstractImmutableCollection<TT;>;
            0    3     1  accumulator  Ljava/util/function/BinaryOperator<TT;>;
    Signature: (Ljava/util/function/BinaryOperator<TT;>;)Ljava/util/Optional<TT;>;
    MethodParameters:
             Name  Flags
      accumulator  

  public <V> org.eclipse.collections.api.map.primitive.ImmutableObjectLongMap<V> sumByInt(org.eclipse.collections.api.block.function.Function<? super T, ? extends V>, org.eclipse.collections.api.block.function.primitive.IntFunction<? super T>);
    descriptor: (Lorg/eclipse/collections/api/block/function/Function;Lorg/eclipse/collections/api/block/function/primitive/IntFunction;)Lorg/eclipse/collections/api/map/primitive/ImmutableObjectLongMap;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=4, args_size=3
        start local 0 // org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection this
        start local 1 // org.eclipse.collections.api.block.function.Function groupBy
        start local 2 // org.eclipse.collections.api.block.function.primitive.IntFunction function
         0: .line 85
            getstatic org.eclipse.collections.impl.factory.primitive.ObjectLongMaps.mutable:Lorg/eclipse/collections/api/factory/map/primitive/MutableObjectLongMapFactory;
            invokeinterface org.eclipse.collections.api.factory.map.primitive.MutableObjectLongMapFactory.empty:()Lorg/eclipse/collections/api/map/primitive/MutableObjectLongMap;
            astore 3 /* result */
        start local 3 // org.eclipse.collections.api.map.primitive.MutableObjectLongMap result
         1: .line 86
            aload 0 /* this */
            aload 3 /* result */
            aload 1 /* groupBy */
            aload 2 /* function */
            invokestatic org.eclipse.collections.impl.block.factory.PrimitiveFunctions.sumByIntFunction:(Lorg/eclipse/collections/api/block/function/Function;Lorg/eclipse/collections/api/block/function/primitive/IntFunction;)Lorg/eclipse/collections/api/block/function/Function2;
            invokevirtual org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection.injectInto:(Ljava/lang/Object;Lorg/eclipse/collections/api/block/function/Function2;)Ljava/lang/Object;
            checkcast org.eclipse.collections.api.map.primitive.MutableObjectLongMap
            invokeinterface org.eclipse.collections.api.map.primitive.MutableObjectLongMap.toImmutable:()Lorg/eclipse/collections/api/map/primitive/ImmutableObjectLongMap;
            areturn
        end local 3 // org.eclipse.collections.api.map.primitive.MutableObjectLongMap result
        end local 2 // org.eclipse.collections.api.block.function.primitive.IntFunction function
        end local 1 // org.eclipse.collections.api.block.function.Function groupBy
        end local 0 // org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    2     0      this  Lorg/eclipse/collections/impl/collection/immutable/AbstractImmutableCollection<TT;>;
            0    2     1   groupBy  Lorg/eclipse/collections/api/block/function/Function<-TT;+TV;>;
            0    2     2  function  Lorg/eclipse/collections/api/block/function/primitive/IntFunction<-TT;>;
            1    2     3    result  Lorg/eclipse/collections/api/map/primitive/MutableObjectLongMap<TV;>;
    Signature: <V:Ljava/lang/Object;>(Lorg/eclipse/collections/api/block/function/Function<-TT;+TV;>;Lorg/eclipse/collections/api/block/function/primitive/IntFunction<-TT;>;)Lorg/eclipse/collections/api/map/primitive/ImmutableObjectLongMap<TV;>;
    MethodParameters:
          Name  Flags
      groupBy   
      function  

  public <V> org.eclipse.collections.api.map.primitive.ImmutableObjectDoubleMap<V> sumByFloat(org.eclipse.collections.api.block.function.Function<? super T, ? extends V>, org.eclipse.collections.api.block.function.primitive.FloatFunction<? super T>);
    descriptor: (Lorg/eclipse/collections/api/block/function/Function;Lorg/eclipse/collections/api/block/function/primitive/FloatFunction;)Lorg/eclipse/collections/api/map/primitive/ImmutableObjectDoubleMap;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=4, args_size=3
        start local 0 // org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection this
        start local 1 // org.eclipse.collections.api.block.function.Function groupBy
        start local 2 // org.eclipse.collections.api.block.function.primitive.FloatFunction function
         0: .line 92
            getstatic org.eclipse.collections.impl.factory.primitive.ObjectDoubleMaps.mutable:Lorg/eclipse/collections/api/factory/map/primitive/MutableObjectDoubleMapFactory;
            invokeinterface org.eclipse.collections.api.factory.map.primitive.MutableObjectDoubleMapFactory.empty:()Lorg/eclipse/collections/api/map/primitive/MutableObjectDoubleMap;
            astore 3 /* result */
        start local 3 // org.eclipse.collections.api.map.primitive.MutableObjectDoubleMap result
         1: .line 93
            aload 0 /* this */
            aload 3 /* result */
            aload 1 /* groupBy */
            aload 2 /* function */
            invokestatic org.eclipse.collections.impl.block.factory.PrimitiveFunctions.sumByFloatFunction:(Lorg/eclipse/collections/api/block/function/Function;Lorg/eclipse/collections/api/block/function/primitive/FloatFunction;)Lorg/eclipse/collections/api/block/function/Function2;
            invokevirtual org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection.injectInto:(Ljava/lang/Object;Lorg/eclipse/collections/api/block/function/Function2;)Ljava/lang/Object;
            checkcast org.eclipse.collections.api.map.primitive.MutableObjectDoubleMap
            invokeinterface org.eclipse.collections.api.map.primitive.MutableObjectDoubleMap.toImmutable:()Lorg/eclipse/collections/api/map/primitive/ImmutableObjectDoubleMap;
            areturn
        end local 3 // org.eclipse.collections.api.map.primitive.MutableObjectDoubleMap result
        end local 2 // org.eclipse.collections.api.block.function.primitive.FloatFunction function
        end local 1 // org.eclipse.collections.api.block.function.Function groupBy
        end local 0 // org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    2     0      this  Lorg/eclipse/collections/impl/collection/immutable/AbstractImmutableCollection<TT;>;
            0    2     1   groupBy  Lorg/eclipse/collections/api/block/function/Function<-TT;+TV;>;
            0    2     2  function  Lorg/eclipse/collections/api/block/function/primitive/FloatFunction<-TT;>;
            1    2     3    result  Lorg/eclipse/collections/api/map/primitive/MutableObjectDoubleMap<TV;>;
    Signature: <V:Ljava/lang/Object;>(Lorg/eclipse/collections/api/block/function/Function<-TT;+TV;>;Lorg/eclipse/collections/api/block/function/primitive/FloatFunction<-TT;>;)Lorg/eclipse/collections/api/map/primitive/ImmutableObjectDoubleMap<TV;>;
    MethodParameters:
          Name  Flags
      groupBy   
      function  

  public <V> org.eclipse.collections.api.map.primitive.ImmutableObjectLongMap<V> sumByLong(org.eclipse.collections.api.block.function.Function<? super T, ? extends V>, org.eclipse.collections.api.block.function.primitive.LongFunction<? super T>);
    descriptor: (Lorg/eclipse/collections/api/block/function/Function;Lorg/eclipse/collections/api/block/function/primitive/LongFunction;)Lorg/eclipse/collections/api/map/primitive/ImmutableObjectLongMap;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=4, args_size=3
        start local 0 // org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection this
        start local 1 // org.eclipse.collections.api.block.function.Function groupBy
        start local 2 // org.eclipse.collections.api.block.function.primitive.LongFunction function
         0: .line 99
            getstatic org.eclipse.collections.impl.factory.primitive.ObjectLongMaps.mutable:Lorg/eclipse/collections/api/factory/map/primitive/MutableObjectLongMapFactory;
            invokeinterface org.eclipse.collections.api.factory.map.primitive.MutableObjectLongMapFactory.empty:()Lorg/eclipse/collections/api/map/primitive/MutableObjectLongMap;
            astore 3 /* result */
        start local 3 // org.eclipse.collections.api.map.primitive.MutableObjectLongMap result
         1: .line 100
            aload 0 /* this */
            aload 3 /* result */
            aload 1 /* groupBy */
            aload 2 /* function */
            invokestatic org.eclipse.collections.impl.block.factory.PrimitiveFunctions.sumByLongFunction:(Lorg/eclipse/collections/api/block/function/Function;Lorg/eclipse/collections/api/block/function/primitive/LongFunction;)Lorg/eclipse/collections/api/block/function/Function2;
            invokevirtual org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection.injectInto:(Ljava/lang/Object;Lorg/eclipse/collections/api/block/function/Function2;)Ljava/lang/Object;
            checkcast org.eclipse.collections.api.map.primitive.MutableObjectLongMap
            invokeinterface org.eclipse.collections.api.map.primitive.MutableObjectLongMap.toImmutable:()Lorg/eclipse/collections/api/map/primitive/ImmutableObjectLongMap;
            areturn
        end local 3 // org.eclipse.collections.api.map.primitive.MutableObjectLongMap result
        end local 2 // org.eclipse.collections.api.block.function.primitive.LongFunction function
        end local 1 // org.eclipse.collections.api.block.function.Function groupBy
        end local 0 // org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    2     0      this  Lorg/eclipse/collections/impl/collection/immutable/AbstractImmutableCollection<TT;>;
            0    2     1   groupBy  Lorg/eclipse/collections/api/block/function/Function<-TT;+TV;>;
            0    2     2  function  Lorg/eclipse/collections/api/block/function/primitive/LongFunction<-TT;>;
            1    2     3    result  Lorg/eclipse/collections/api/map/primitive/MutableObjectLongMap<TV;>;
    Signature: <V:Ljava/lang/Object;>(Lorg/eclipse/collections/api/block/function/Function<-TT;+TV;>;Lorg/eclipse/collections/api/block/function/primitive/LongFunction<-TT;>;)Lorg/eclipse/collections/api/map/primitive/ImmutableObjectLongMap<TV;>;
    MethodParameters:
          Name  Flags
      groupBy   
      function  

  public <V> org.eclipse.collections.api.map.primitive.ImmutableObjectDoubleMap<V> sumByDouble(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;)Lorg/eclipse/collections/api/map/primitive/ImmutableObjectDoubleMap;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=4, args_size=3
        start local 0 // org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection 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 106
            getstatic org.eclipse.collections.impl.factory.primitive.ObjectDoubleMaps.mutable:Lorg/eclipse/collections/api/factory/map/primitive/MutableObjectDoubleMapFactory;
            invokeinterface org.eclipse.collections.api.factory.map.primitive.MutableObjectDoubleMapFactory.empty:()Lorg/eclipse/collections/api/map/primitive/MutableObjectDoubleMap;
            astore 3 /* result */
        start local 3 // org.eclipse.collections.api.map.primitive.MutableObjectDoubleMap result
         1: .line 107
            aload 0 /* this */
            aload 3 /* result */
            aload 1 /* groupBy */
            aload 2 /* function */
            invokestatic org.eclipse.collections.impl.block.factory.PrimitiveFunctions.sumByDoubleFunction:(Lorg/eclipse/collections/api/block/function/Function;Lorg/eclipse/collections/api/block/function/primitive/DoubleFunction;)Lorg/eclipse/collections/api/block/function/Function2;
            invokevirtual org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection.injectInto:(Ljava/lang/Object;Lorg/eclipse/collections/api/block/function/Function2;)Ljava/lang/Object;
            checkcast org.eclipse.collections.api.map.primitive.MutableObjectDoubleMap
            invokeinterface org.eclipse.collections.api.map.primitive.MutableObjectDoubleMap.toImmutable:()Lorg/eclipse/collections/api/map/primitive/ImmutableObjectDoubleMap;
            areturn
        end local 3 // org.eclipse.collections.api.map.primitive.MutableObjectDoubleMap result
        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.collection.immutable.AbstractImmutableCollection this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    2     0      this  Lorg/eclipse/collections/impl/collection/immutable/AbstractImmutableCollection<TT;>;
            0    2     1   groupBy  Lorg/eclipse/collections/api/block/function/Function<-TT;+TV;>;
            0    2     2  function  Lorg/eclipse/collections/api/block/function/primitive/DoubleFunction<-TT;>;
            1    2     3    result  Lorg/eclipse/collections/api/map/primitive/MutableObjectDoubleMap<TV;>;
    Signature: <V:Ljava/lang/Object;>(Lorg/eclipse/collections/api/block/function/Function<-TT;+TV;>;Lorg/eclipse/collections/api/block/function/primitive/DoubleFunction<-TT;>;)Lorg/eclipse/collections/api/map/primitive/ImmutableObjectDoubleMap<TV;>;
    MethodParameters:
          Name  Flags
      groupBy   
      function  

  public <V> org.eclipse.collections.api.map.ImmutableMap<V, T> groupByUniqueKey(org.eclipse.collections.api.block.function.Function<? super T, ? extends V>);
    descriptor: (Lorg/eclipse/collections/api/block/function/Function;)Lorg/eclipse/collections/api/map/ImmutableMap;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection this
        start local 1 // org.eclipse.collections.api.block.function.Function function
         0: .line 113
            aload 0 /* this */
            aload 1 /* function */
            invokestatic org.eclipse.collections.impl.utility.Iterate.groupByUniqueKey:(Ljava/lang/Iterable;Lorg/eclipse/collections/api/block/function/Function;)Lorg/eclipse/collections/api/map/MutableMap;
            astore 2 /* map */
        start local 2 // org.eclipse.collections.api.map.MutableMap map
         1: .line 114
            aload 2 /* map */
            invokeinterface org.eclipse.collections.api.map.MutableMap.toImmutable:()Lorg/eclipse/collections/api/map/ImmutableMap;
            areturn
        end local 2 // org.eclipse.collections.api.map.MutableMap map
        end local 1 // org.eclipse.collections.api.block.function.Function function
        end local 0 // org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    2     0      this  Lorg/eclipse/collections/impl/collection/immutable/AbstractImmutableCollection<TT;>;
            0    2     1  function  Lorg/eclipse/collections/api/block/function/Function<-TT;+TV;>;
            1    2     2       map  Lorg/eclipse/collections/api/map/MutableMap<TV;TT;>;
    Signature: <V:Ljava/lang/Object;>(Lorg/eclipse/collections/api/block/function/Function<-TT;+TV;>;)Lorg/eclipse/collections/api/map/ImmutableMap<TV;TT;>;
    MethodParameters:
          Name  Flags
      function  

  public boolean add();
    descriptor: (Ljava/lang/Object;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=2, args_size=2
        start local 0 // org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection this
        start local 1 // java.lang.Object t
         0: .line 120
            new java.lang.UnsupportedOperationException
            dup
            new java.lang.StringBuilder
            dup
            ldc "Cannot call add() on "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* this */
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            invokevirtual java.lang.Class.getSimpleName:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.UnsupportedOperationException.<init>:(Ljava/lang/String;)V
            athrow
        end local 1 // java.lang.Object t
        end local 0 // org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/eclipse/collections/impl/collection/immutable/AbstractImmutableCollection<TT;>;
            0    1     1     t  TT;
    Signature: (TT;)Z
    MethodParameters:
      Name  Flags
      t     

  public boolean remove(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=2, args_size=2
        start local 0 // org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection this
        start local 1 // java.lang.Object o
         0: .line 126
            new java.lang.UnsupportedOperationException
            dup
            new java.lang.StringBuilder
            dup
            ldc "Cannot call remove() on "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* this */
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            invokevirtual java.lang.Class.getSimpleName:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.UnsupportedOperationException.<init>:(Ljava/lang/String;)V
            athrow
        end local 1 // java.lang.Object o
        end local 0 // org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/eclipse/collections/impl/collection/immutable/AbstractImmutableCollection<TT;>;
            0    1     1     o  Ljava/lang/Object;
    MethodParameters:
      Name  Flags
      o     

  public boolean addAll(java.util.Collection<? extends T>);
    descriptor: (Ljava/util/Collection;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=2, args_size=2
        start local 0 // org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection this
        start local 1 // java.util.Collection collection
         0: .line 132
            new java.lang.UnsupportedOperationException
            dup
            new java.lang.StringBuilder
            dup
            ldc "Cannot call addAll() on "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* this */
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            invokevirtual java.lang.Class.getSimpleName:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.UnsupportedOperationException.<init>:(Ljava/lang/String;)V
            athrow
        end local 1 // java.util.Collection collection
        end local 0 // org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    1     0        this  Lorg/eclipse/collections/impl/collection/immutable/AbstractImmutableCollection<TT;>;
            0    1     1  collection  Ljava/util/Collection<+TT;>;
    Signature: (Ljava/util/Collection<+TT;>;)Z
    MethodParameters:
            Name  Flags
      collection  

  public boolean removeAll(java.util.Collection<?>);
    descriptor: (Ljava/util/Collection;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=2, args_size=2
        start local 0 // org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection this
        start local 1 // java.util.Collection collection
         0: .line 138
            new java.lang.UnsupportedOperationException
            dup
            new java.lang.StringBuilder
            dup
            ldc "Cannot call removeAll() on "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* this */
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            invokevirtual java.lang.Class.getSimpleName:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.UnsupportedOperationException.<init>:(Ljava/lang/String;)V
            athrow
        end local 1 // java.util.Collection collection
        end local 0 // org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    1     0        this  Lorg/eclipse/collections/impl/collection/immutable/AbstractImmutableCollection<TT;>;
            0    1     1  collection  Ljava/util/Collection<*>;
    Signature: (Ljava/util/Collection<*>;)Z
    MethodParameters:
            Name  Flags
      collection  

  public boolean retainAll(java.util.Collection<?>);
    descriptor: (Ljava/util/Collection;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=2, args_size=2
        start local 0 // org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection this
        start local 1 // java.util.Collection collection
         0: .line 144
            new java.lang.UnsupportedOperationException
            dup
            new java.lang.StringBuilder
            dup
            ldc "Cannot call retainAll() on "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* this */
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            invokevirtual java.lang.Class.getSimpleName:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.UnsupportedOperationException.<init>:(Ljava/lang/String;)V
            athrow
        end local 1 // java.util.Collection collection
        end local 0 // org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    1     0        this  Lorg/eclipse/collections/impl/collection/immutable/AbstractImmutableCollection<TT;>;
            0    1     1  collection  Ljava/util/Collection<*>;
    Signature: (Ljava/util/Collection<*>;)Z
    MethodParameters:
            Name  Flags
      collection  

  public void clear();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=1, args_size=1
        start local 0 // org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection this
         0: .line 150
            new java.lang.UnsupportedOperationException
            dup
            new java.lang.StringBuilder
            dup
            ldc "Cannot call clear() on "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* this */
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            invokevirtual java.lang.Class.getSimpleName:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.UnsupportedOperationException.<init>:(Ljava/lang/String;)V
            athrow
        end local 0 // org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/eclipse/collections/impl/collection/immutable/AbstractImmutableCollection<TT;>;

  protected void removeAllFrom(java.lang.Iterable<? extends T>, org.eclipse.collections.api.collection.MutableCollection<T>);
    descriptor: (Ljava/lang/Iterable;Lorg/eclipse/collections/api/collection/MutableCollection;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=4, args_size=3
        start local 0 // org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection this
        start local 1 // java.lang.Iterable elements
        start local 2 // org.eclipse.collections.api.collection.MutableCollection result
         0: .line 155
            aload 1 /* elements */
            instanceof java.util.Set
            ifeq 3
         1: .line 157
            aload 2 /* result */
            aload 1 /* elements */
            checkcast java.util.Set
            invokeinterface org.eclipse.collections.api.collection.MutableCollection.removeAll:(Ljava/util/Collection;)Z
            pop
         2: .line 158
            goto 11
         3: .line 159
      StackMap locals:
      StackMap stack:
            aload 1 /* elements */
            instanceof java.util.List
            ifeq 10
         4: .line 161
            aload 1 /* elements */
            checkcast java.util.List
            astore 3 /* toBeRemoved */
        start local 3 // java.util.List toBeRemoved
         5: .line 162
            aload 0 /* this */
            invokevirtual org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection.size:()I
            aload 3 /* toBeRemoved */
            invokeinterface java.util.List.size:()I
            imul
            sipush 10000
            if_icmple 8
         6: .line 164
            aload 2 /* result */
            aload 1 /* elements */
            invokestatic org.eclipse.collections.impl.set.mutable.UnifiedSet.newSet:(Ljava/lang/Iterable;)Lorg/eclipse/collections/impl/set/mutable/UnifiedSet;
            invokeinterface org.eclipse.collections.api.collection.MutableCollection.removeAll:(Ljava/util/Collection;)Z
            pop
         7: .line 165
            goto 11
         8: .line 168
      StackMap locals: java.util.List
      StackMap stack:
            aload 2 /* result */
            aload 3 /* toBeRemoved */
            invokeinterface org.eclipse.collections.api.collection.MutableCollection.removeAll:(Ljava/util/Collection;)Z
            pop
        end local 3 // java.util.List toBeRemoved
         9: .line 170
            goto 11
        10: .line 173
      StackMap locals:
      StackMap stack:
            aload 2 /* result */
            aload 1 /* elements */
            invokestatic org.eclipse.collections.impl.set.mutable.UnifiedSet.newSet:(Ljava/lang/Iterable;)Lorg/eclipse/collections/impl/set/mutable/UnifiedSet;
            invokeinterface org.eclipse.collections.api.collection.MutableCollection.removeAll:(Ljava/util/Collection;)Z
            pop
        11: .line 175
      StackMap locals:
      StackMap stack:
            return
        end local 2 // org.eclipse.collections.api.collection.MutableCollection result
        end local 1 // java.lang.Iterable elements
        end local 0 // org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0   12     0         this  Lorg/eclipse/collections/impl/collection/immutable/AbstractImmutableCollection<TT;>;
            0   12     1     elements  Ljava/lang/Iterable<+TT;>;
            0   12     2       result  Lorg/eclipse/collections/api/collection/MutableCollection<TT;>;
            5    9     3  toBeRemoved  Ljava/util/List<TT;>;
    Signature: (Ljava/lang/Iterable<+TT;>;Lorg/eclipse/collections/api/collection/MutableCollection<TT;>;)V
    MethodParameters:
          Name  Flags
      elements  
      result    

  public org.eclipse.collections.api.RichIterable<org.eclipse.collections.api.RichIterable<T>> chunk(int);
    descriptor: (I)Lorg/eclipse/collections/api/RichIterable;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=6, args_size=2
        start local 0 // org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection this
        start local 1 // int size
         0: .line 180
            iload 1 /* size */
            ifgt 2
         1: .line 182
            new java.lang.IllegalArgumentException
            dup
            new java.lang.StringBuilder
            dup
            ldc "Size for groups must be positive but was: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            iload 1 /* size */
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 185
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection.iterator:()Ljava/util/Iterator;
            astore 2 /* iterator */
        start local 2 // java.util.Iterator iterator
         3: .line 186
            getstatic org.eclipse.collections.api.factory.Lists.mutable:Lorg/eclipse/collections/api/factory/list/MutableListFactory;
            invokeinterface org.eclipse.collections.api.factory.list.MutableListFactory.empty:()Lorg/eclipse/collections/api/list/MutableList;
            astore 3 /* result */
        start local 3 // org.eclipse.collections.api.list.MutableList result
         4: .line 187
            goto 12
         5: .line 189
      StackMap locals: java.util.Iterator org.eclipse.collections.api.list.MutableList
      StackMap stack:
            aload 0 /* this */
            iload 1 /* size */
            invokevirtual org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection.newMutable:(I)Lorg/eclipse/collections/api/collection/MutableCollection;
            astore 4 /* batch */
        start local 4 // org.eclipse.collections.api.collection.MutableCollection batch
         6: .line 190
            iconst_0
            istore 5 /* i */
        start local 5 // int i
         7: goto 10
         8: .line 192
      StackMap locals: org.eclipse.collections.api.collection.MutableCollection int
      StackMap stack:
            aload 4 /* batch */
            aload 2 /* iterator */
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            invokeinterface org.eclipse.collections.api.collection.MutableCollection.add:(Ljava/lang/Object;)Z
            pop
         9: .line 190
            iinc 5 /* i */ 1
      StackMap locals:
      StackMap stack:
        10: iload 5 /* i */
            iload 1 /* size */
            if_icmpge 11
            aload 2 /* iterator */
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 8
        end local 5 // int i
        11: .line 194
      StackMap locals:
      StackMap stack:
            aload 3 /* result */
            aload 4 /* batch */
            invokeinterface org.eclipse.collections.api.collection.MutableCollection.toImmutable:()Lorg/eclipse/collections/api/collection/ImmutableCollection;
            invokeinterface org.eclipse.collections.api.list.MutableList.add:(Ljava/lang/Object;)Z
            pop
        end local 4 // org.eclipse.collections.api.collection.MutableCollection batch
        12: .line 187
      StackMap locals:
      StackMap stack:
            aload 2 /* iterator */
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 5
        13: .line 196
            aload 3 /* result */
            invokeinterface org.eclipse.collections.api.list.MutableList.toImmutable:()Lorg/eclipse/collections/api/list/ImmutableList;
            areturn
        end local 3 // org.eclipse.collections.api.list.MutableList result
        end local 2 // java.util.Iterator iterator
        end local 1 // int size
        end local 0 // org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0   14     0      this  Lorg/eclipse/collections/impl/collection/immutable/AbstractImmutableCollection<TT;>;
            0   14     1      size  I
            3   14     2  iterator  Ljava/util/Iterator<TT;>;
            4   14     3    result  Lorg/eclipse/collections/api/list/MutableList<Lorg/eclipse/collections/api/RichIterable<TT;>;>;
            6   12     4     batch  Lorg/eclipse/collections/api/collection/MutableCollection<TT;>;
            7   11     5         i  I
    Signature: (I)Lorg/eclipse/collections/api/RichIterable<Lorg/eclipse/collections/api/RichIterable<TT;>;>;
    MethodParameters:
      Name  Flags
      size  

  public <V> org.eclipse.collections.api.bag.ImmutableBag<V> countBy(org.eclipse.collections.api.block.function.Function<? super T, ? extends V>);
    descriptor: (Lorg/eclipse/collections/api/block/function/Function;)Lorg/eclipse/collections/api/bag/ImmutableBag;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection this
        start local 1 // org.eclipse.collections.api.block.function.Function function
         0: .line 205
            aload 0 /* this */
            aload 1 /* function */
            getstatic org.eclipse.collections.api.factory.Bags.mutable:Lorg/eclipse/collections/api/factory/bag/MutableBagFactory;
            invokeinterface org.eclipse.collections.api.factory.bag.MutableBagFactory.empty:()Lorg/eclipse/collections/api/bag/MutableBag;
            invokevirtual org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection.countBy:(Lorg/eclipse/collections/api/block/function/Function;Lorg/eclipse/collections/api/bag/MutableBagIterable;)Lorg/eclipse/collections/api/bag/MutableBagIterable;
            checkcast org.eclipse.collections.api.bag.MutableBag
            invokeinterface org.eclipse.collections.api.bag.MutableBag.toImmutable:()Lorg/eclipse/collections/api/bag/ImmutableBag;
            areturn
        end local 1 // org.eclipse.collections.api.block.function.Function function
        end local 0 // org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    1     0      this  Lorg/eclipse/collections/impl/collection/immutable/AbstractImmutableCollection<TT;>;
            0    1     1  function  Lorg/eclipse/collections/api/block/function/Function<-TT;+TV;>;
    Signature: <V:Ljava/lang/Object;>(Lorg/eclipse/collections/api/block/function/Function<-TT;+TV;>;)Lorg/eclipse/collections/api/bag/ImmutableBag<TV;>;
    MethodParameters:
          Name  Flags
      function  

  public <V, P> org.eclipse.collections.api.bag.ImmutableBag<V> countByWith(org.eclipse.collections.api.block.function.Function2<? super T, ? super P, ? extends V>, P);
    descriptor: (Lorg/eclipse/collections/api/block/function/Function2;Ljava/lang/Object;)Lorg/eclipse/collections/api/bag/ImmutableBag;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=3, args_size=3
        start local 0 // org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection this
        start local 1 // org.eclipse.collections.api.block.function.Function2 function
        start local 2 // java.lang.Object parameter
         0: .line 214
            aload 0 /* this */
            aload 1 /* function */
            aload 2 /* parameter */
            getstatic org.eclipse.collections.api.factory.Bags.mutable:Lorg/eclipse/collections/api/factory/bag/MutableBagFactory;
            invokeinterface org.eclipse.collections.api.factory.bag.MutableBagFactory.empty:()Lorg/eclipse/collections/api/bag/MutableBag;
            invokevirtual org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection.countByWith:(Lorg/eclipse/collections/api/block/function/Function2;Ljava/lang/Object;Lorg/eclipse/collections/api/bag/MutableBagIterable;)Lorg/eclipse/collections/api/bag/MutableBagIterable;
            checkcast org.eclipse.collections.api.bag.MutableBag
            invokeinterface org.eclipse.collections.api.bag.MutableBag.toImmutable:()Lorg/eclipse/collections/api/bag/ImmutableBag;
            areturn
        end local 2 // java.lang.Object parameter
        end local 1 // org.eclipse.collections.api.block.function.Function2 function
        end local 0 // org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    1     0       this  Lorg/eclipse/collections/impl/collection/immutable/AbstractImmutableCollection<TT;>;
            0    1     1   function  Lorg/eclipse/collections/api/block/function/Function2<-TT;-TP;+TV;>;
            0    1     2  parameter  TP;
    Signature: <V:Ljava/lang/Object;P:Ljava/lang/Object;>(Lorg/eclipse/collections/api/block/function/Function2<-TT;-TP;+TV;>;TP;)Lorg/eclipse/collections/api/bag/ImmutableBag<TV;>;
    MethodParameters:
           Name  Flags
      function   
      parameter  

  public <V> org.eclipse.collections.api.bag.ImmutableBag<V> countByEach(org.eclipse.collections.api.block.function.Function<? super T, ? extends java.lang.Iterable<V>>);
    descriptor: (Lorg/eclipse/collections/api/block/function/Function;)Lorg/eclipse/collections/api/bag/ImmutableBag;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection this
        start local 1 // org.eclipse.collections.api.block.function.Function function
         0: .line 223
            aload 0 /* this */
            aload 1 /* function */
            getstatic org.eclipse.collections.api.factory.Bags.mutable:Lorg/eclipse/collections/api/factory/bag/MutableBagFactory;
            invokeinterface org.eclipse.collections.api.factory.bag.MutableBagFactory.empty:()Lorg/eclipse/collections/api/bag/MutableBag;
            invokevirtual org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection.countByEach:(Lorg/eclipse/collections/api/block/function/Function;Lorg/eclipse/collections/api/bag/MutableBagIterable;)Lorg/eclipse/collections/api/bag/MutableBagIterable;
            checkcast org.eclipse.collections.api.bag.MutableBag
            invokeinterface org.eclipse.collections.api.bag.MutableBag.toImmutable:()Lorg/eclipse/collections/api/bag/ImmutableBag;
            areturn
        end local 1 // org.eclipse.collections.api.block.function.Function function
        end local 0 // org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    1     0      this  Lorg/eclipse/collections/impl/collection/immutable/AbstractImmutableCollection<TT;>;
            0    1     1  function  Lorg/eclipse/collections/api/block/function/Function<-TT;+Ljava/lang/Iterable<TV;>;>;
    Signature: <V:Ljava/lang/Object;>(Lorg/eclipse/collections/api/block/function/Function<-TT;+Ljava/lang/Iterable<TV;>;>;)Lorg/eclipse/collections/api/bag/ImmutableBag<TV;>;
    MethodParameters:
          Name  Flags
      function  

  public java.util.stream.Stream<T> stream();
    descriptor: ()Ljava/util/stream/Stream;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection this
         0: .line 232
            aload 0 /* this */
            invokevirtual org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection.spliterator:()Ljava/util/Spliterator;
            iconst_0
            invokestatic java.util.stream.StreamSupport.stream:(Ljava/util/Spliterator;Z)Ljava/util/stream/Stream;
            areturn
        end local 0 // org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/eclipse/collections/impl/collection/immutable/AbstractImmutableCollection<TT;>;
    Signature: ()Ljava/util/stream/Stream<TT;>;

  public java.util.stream.Stream<T> parallelStream();
    descriptor: ()Ljava/util/stream/Stream;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection this
         0: .line 241
            aload 0 /* this */
            invokevirtual org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection.spliterator:()Ljava/util/Spliterator;
            iconst_1
            invokestatic java.util.stream.StreamSupport.stream:(Ljava/util/Spliterator;Z)Ljava/util/stream/Stream;
            areturn
        end local 0 // org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/eclipse/collections/impl/collection/immutable/AbstractImmutableCollection<TT;>;
    Signature: ()Ljava/util/stream/Stream<TT;>;

  public java.util.Spliterator<T> spliterator();
    descriptor: ()Ljava/util/Spliterator;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection this
         0: .line 250
            aload 0 /* this */
            iconst_0
            invokestatic java.util.Spliterators.spliterator:(Ljava/util/Collection;I)Ljava/util/Spliterator;
            areturn
        end local 0 // org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/eclipse/collections/impl/collection/immutable/AbstractImmutableCollection<TT;>;
    Signature: ()Ljava/util/Spliterator<TT;>;

  public java.util.Collection<T> castToCollection();
    descriptor: ()Ljava/util/Collection;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection this
         0: .line 259
            aload 0 /* this */
            areturn
        end local 0 // org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/eclipse/collections/impl/collection/immutable/AbstractImmutableCollection<TT;>;
    Signature: ()Ljava/util/Collection<TT;>;

  public org.eclipse.collections.api.map.primitive.ObjectLongMap sumByInt(org.eclipse.collections.api.block.function.Function, org.eclipse.collections.api.block.function.primitive.IntFunction);
    descriptor: (Lorg/eclipse/collections/api/block/function/Function;Lorg/eclipse/collections/api/block/function/primitive/IntFunction;)Lorg/eclipse/collections/api/map/primitive/ObjectLongMap;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=3, locals=3, args_size=3
         0: .line 1
            aload 0
            aload 1
            checkcast org.eclipse.collections.api.block.function.Function
            aload 2
            checkcast org.eclipse.collections.api.block.function.primitive.IntFunction
            invokevirtual org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection.sumByInt:(Lorg/eclipse/collections/api/block/function/Function;Lorg/eclipse/collections/api/block/function/primitive/IntFunction;)Lorg/eclipse/collections/api/map/primitive/ImmutableObjectLongMap;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public org.eclipse.collections.api.bag.Bag countBy(org.eclipse.collections.api.block.function.Function);
    descriptor: (Lorg/eclipse/collections/api/block/function/Function;)Lorg/eclipse/collections/api/bag/Bag;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=2, locals=2, args_size=2
         0: .line 1
            aload 0
            aload 1
            checkcast org.eclipse.collections.api.block.function.Function
            invokevirtual org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection.countBy:(Lorg/eclipse/collections/api/block/function/Function;)Lorg/eclipse/collections/api/bag/ImmutableBag;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public org.eclipse.collections.api.bag.Bag countByEach(org.eclipse.collections.api.block.function.Function);
    descriptor: (Lorg/eclipse/collections/api/block/function/Function;)Lorg/eclipse/collections/api/bag/Bag;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=2, locals=2, args_size=2
         0: .line 1
            aload 0
            aload 1
            checkcast org.eclipse.collections.api.block.function.Function
            invokevirtual org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection.countByEach:(Lorg/eclipse/collections/api/block/function/Function;)Lorg/eclipse/collections/api/bag/ImmutableBag;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public org.eclipse.collections.api.map.primitive.ObjectLongMap sumByLong(org.eclipse.collections.api.block.function.Function, org.eclipse.collections.api.block.function.primitive.LongFunction);
    descriptor: (Lorg/eclipse/collections/api/block/function/Function;Lorg/eclipse/collections/api/block/function/primitive/LongFunction;)Lorg/eclipse/collections/api/map/primitive/ObjectLongMap;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=3, locals=3, args_size=3
         0: .line 1
            aload 0
            aload 1
            checkcast org.eclipse.collections.api.block.function.Function
            aload 2
            checkcast org.eclipse.collections.api.block.function.primitive.LongFunction
            invokevirtual org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection.sumByLong:(Lorg/eclipse/collections/api/block/function/Function;Lorg/eclipse/collections/api/block/function/primitive/LongFunction;)Lorg/eclipse/collections/api/map/primitive/ImmutableObjectLongMap;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public org.eclipse.collections.api.map.primitive.ObjectDoubleMap sumByDouble(org.eclipse.collections.api.block.function.Function, org.eclipse.collections.api.block.function.primitive.DoubleFunction);
    descriptor: (Lorg/eclipse/collections/api/block/function/Function;Lorg/eclipse/collections/api/block/function/primitive/DoubleFunction;)Lorg/eclipse/collections/api/map/primitive/ObjectDoubleMap;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=3, locals=3, args_size=3
         0: .line 1
            aload 0
            aload 1
            checkcast org.eclipse.collections.api.block.function.Function
            aload 2
            checkcast org.eclipse.collections.api.block.function.primitive.DoubleFunction
            invokevirtual org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection.sumByDouble:(Lorg/eclipse/collections/api/block/function/Function;Lorg/eclipse/collections/api/block/function/primitive/DoubleFunction;)Lorg/eclipse/collections/api/map/primitive/ImmutableObjectDoubleMap;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public org.eclipse.collections.api.map.primitive.ObjectDoubleMap sumByFloat(org.eclipse.collections.api.block.function.Function, org.eclipse.collections.api.block.function.primitive.FloatFunction);
    descriptor: (Lorg/eclipse/collections/api/block/function/Function;Lorg/eclipse/collections/api/block/function/primitive/FloatFunction;)Lorg/eclipse/collections/api/map/primitive/ObjectDoubleMap;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=3, locals=3, args_size=3
         0: .line 1
            aload 0
            aload 1
            checkcast org.eclipse.collections.api.block.function.Function
            aload 2
            checkcast org.eclipse.collections.api.block.function.primitive.FloatFunction
            invokevirtual org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection.sumByFloat:(Lorg/eclipse/collections/api/block/function/Function;Lorg/eclipse/collections/api/block/function/primitive/FloatFunction;)Lorg/eclipse/collections/api/map/primitive/ImmutableObjectDoubleMap;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public org.eclipse.collections.api.bag.Bag countByWith(org.eclipse.collections.api.block.function.Function2, java.lang.Object);
    descriptor: (Lorg/eclipse/collections/api/block/function/Function2;Ljava/lang/Object;)Lorg/eclipse/collections/api/bag/Bag;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=3, locals=3, args_size=3
         0: .line 1
            aload 0
            aload 1
            checkcast org.eclipse.collections.api.block.function.Function2
            aload 2
            checkcast java.lang.Object
            invokevirtual org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection.countByWith:(Lorg/eclipse/collections/api/block/function/Function2;Ljava/lang/Object;)Lorg/eclipse/collections/api/bag/ImmutableBag;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public org.eclipse.collections.api.map.MapIterable aggregateInPlaceBy(org.eclipse.collections.api.block.function.Function, org.eclipse.collections.api.block.function.Function0, org.eclipse.collections.api.block.procedure.Procedure2);
    descriptor: (Lorg/eclipse/collections/api/block/function/Function;Lorg/eclipse/collections/api/block/function/Function0;Lorg/eclipse/collections/api/block/procedure/Procedure2;)Lorg/eclipse/collections/api/map/MapIterable;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=4, locals=4, args_size=4
         0: .line 1
            aload 0
            aload 1
            checkcast org.eclipse.collections.api.block.function.Function
            aload 2
            checkcast org.eclipse.collections.api.block.function.Function0
            aload 3
            checkcast org.eclipse.collections.api.block.procedure.Procedure2
            invokevirtual org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection.aggregateInPlaceBy:(Lorg/eclipse/collections/api/block/function/Function;Lorg/eclipse/collections/api/block/function/Function0;Lorg/eclipse/collections/api/block/procedure/Procedure2;)Lorg/eclipse/collections/api/map/ImmutableMap;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public org.eclipse.collections.api.map.MapIterable groupByUniqueKey(org.eclipse.collections.api.block.function.Function);
    descriptor: (Lorg/eclipse/collections/api/block/function/Function;)Lorg/eclipse/collections/api/map/MapIterable;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=2, locals=2, args_size=2
         0: .line 1
            aload 0
            aload 1
            checkcast org.eclipse.collections.api.block.function.Function
            invokevirtual org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection.groupByUniqueKey:(Lorg/eclipse/collections/api/block/function/Function;)Lorg/eclipse/collections/api/map/ImmutableMap;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  private static java.lang.Object lambda$0(java.util.function.BinaryOperator, java.lang.Object, java.lang.Object);
    descriptor: (Ljava/util/function/BinaryOperator;Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
    flags: (0x100a) ACC_PRIVATE, ACC_STATIC, ACC_SYNTHETIC
    Code:
      stack=3, locals=3, args_size=3
        start local 1 // java.lang.Object result
        start local 2 // java.lang.Object each
         0: .line 79
            aload 1 /* result */
            ifnonnull 1
            aload 2 /* each */
            goto 2
      StackMap locals:
      StackMap stack:
         1: aload 0
            aload 1 /* result */
            aload 2 /* each */
            invokeinterface java.util.function.BinaryOperator.apply:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
      StackMap locals:
      StackMap stack: java.lang.Object
         2: areturn
        end local 2 // java.lang.Object each
        end local 1 // java.lang.Object result
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    3     1  result  TT;
            0    3     2    each  TT;

  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=4, 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/Function2"
            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;Ljava/lang/Object;)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/collection/immutable/AbstractImmutableCollection"
            invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
            ifeq 4
            aload 0
            invokevirtual java.lang.invoke.SerializedLambda.getImplMethodSignature:()Ljava/lang/String;
            ldc "(Ljava/util/function/BinaryOperator;Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;"
            invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
            ifeq 4
            aload 0
            iconst_0
            invokevirtual java.lang.invoke.SerializedLambda.getCapturedArg:(I)Ljava/lang/Object;
            checkcast java.util.function.BinaryOperator
            invokedynamic value(Ljava/util/function/BinaryOperator;)Lorg/eclipse/collections/api/block/function/Function2;
              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;Ljava/lang/Object;)Ljava/lang/Object;
                  org/eclipse/collections/impl/collection/immutable/AbstractImmutableCollection.lambda$0(Ljava/util/function/BinaryOperator;Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object; (6)
                  (Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
                  1
            areturn
      StackMap locals:
      StackMap stack:
         4: new java.lang.IllegalArgumentException
            dup
            ldc "Invalid lambda deserialization"
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
      LocalVariableTable:
        Start  End  Slot  Name  Signature
}
Signature: <T:Ljava/lang/Object;>Lorg/eclipse/collections/impl/AbstractRichIterable<TT;>;Lorg/eclipse/collections/api/collection/ImmutableCollection<TT;>;Ljava/util/Collection<TT;>;
SourceFile: "AbstractImmutableCollection.java"
InnerClasses:
  public final Lookup = java.lang.invoke.MethodHandles$Lookup of java.lang.invoke.MethodHandles