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 class org.eclipse.collections.impl.lazy.primitive.ChunkCharIterable$ChunkCharIterator implements java.util.Iterator<org.eclipse.collections.api.CharIterable>
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.eclipse.collections.impl.lazy.primitive.ChunkCharIterable$ChunkCharIterator
  super_class: java.lang.Object
{
  private final org.eclipse.collections.api.iterator.CharIterator iterator;
    descriptor: Lorg/eclipse/collections/api/iterator/CharIterator;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final int size;
    descriptor: I
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final org.eclipse.collections.api.block.function.Function0<org.eclipse.collections.api.collection.primitive.MutableCharCollection> speciesNewStrategy;
    descriptor: Lorg/eclipse/collections/api/block/function/Function0;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Lorg/eclipse/collections/api/block/function/Function0<Lorg/eclipse/collections/api/collection/primitive/MutableCharCollection;>;

  public void <init>(org.eclipse.collections.api.CharIterable, int);
    descriptor: (Lorg/eclipse/collections/api/CharIterable;I)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=3, args_size=3
        start local 0 // org.eclipse.collections.impl.lazy.primitive.ChunkCharIterable$ChunkCharIterator this
        start local 1 // org.eclipse.collections.api.CharIterable iterable
        start local 2 // int size
         0: .line 63
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 65
            iload 2 /* size */
            ifgt 3
         2: .line 67
            new java.lang.IllegalArgumentException
            dup
            new java.lang.StringBuilder
            dup
            ldc "Size for groups must be positive but was: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            iload 2 /* size */
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         3: .line 70
      StackMap locals: org.eclipse.collections.impl.lazy.primitive.ChunkCharIterable$ChunkCharIterator org.eclipse.collections.api.CharIterable int
      StackMap stack:
            aload 0 /* this */
            iload 2 /* size */
            putfield org.eclipse.collections.impl.lazy.primitive.ChunkCharIterable$ChunkCharIterator.size:I
         4: .line 71
            aload 0 /* this */
            aload 1 /* iterable */
            invokeinterface org.eclipse.collections.api.CharIterable.charIterator:()Lorg/eclipse/collections/api/iterator/CharIterator;
            putfield org.eclipse.collections.impl.lazy.primitive.ChunkCharIterable$ChunkCharIterator.iterator:Lorg/eclipse/collections/api/iterator/CharIterator;
         5: .line 73
            aload 0 /* this */
            aload 1 /* iterable */
            instanceof org.eclipse.collections.api.collection.primitive.MutableCharCollection
            ifeq 7
         6: .line 74
            aload 1 /* iterable */
            checkcast org.eclipse.collections.api.collection.primitive.MutableCharCollection
            dup
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            pop
            invokedynamic value(Lorg/eclipse/collections/api/collection/primitive/MutableCharCollection;)Lorg/eclipse/collections/api/block/function/Function0;
              Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.altMetafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;[Ljava/lang/Object;)Ljava/lang/invoke/CallSite;
                Method arguments:
                  ()Ljava/lang/Object;
                  org/eclipse/collections/api/collection/primitive/MutableCharCollection.newEmpty()Lorg/eclipse/collections/api/collection/primitive/MutableCharCollection; (9 itf)
                  ()Lorg/eclipse/collections/api/collection/primitive/MutableCharCollection;
                  1
            goto 8
         7: .line 75
      StackMap locals:
      StackMap stack: org.eclipse.collections.impl.lazy.primitive.ChunkCharIterable$ChunkCharIterator
            getstatic org.eclipse.collections.impl.factory.primitive.CharLists.mutable:Lorg/eclipse/collections/api/factory/list/primitive/MutableCharListFactory;
            dup
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            pop
            invokedynamic value(Lorg/eclipse/collections/api/factory/list/primitive/MutableCharListFactory;)Lorg/eclipse/collections/api/block/function/Function0;
              Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.altMetafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;[Ljava/lang/Object;)Ljava/lang/invoke/CallSite;
                Method arguments:
                  ()Ljava/lang/Object;
                  org/eclipse/collections/api/factory/list/primitive/MutableCharListFactory.empty()Lorg/eclipse/collections/api/list/primitive/MutableCharList; (9 itf)
                  ()Lorg/eclipse/collections/api/collection/primitive/MutableCharCollection;
                  1
         8: .line 73
      StackMap locals: org.eclipse.collections.impl.lazy.primitive.ChunkCharIterable$ChunkCharIterator org.eclipse.collections.api.CharIterable int
      StackMap stack: org.eclipse.collections.impl.lazy.primitive.ChunkCharIterable$ChunkCharIterator org.eclipse.collections.api.block.function.Function0
            putfield org.eclipse.collections.impl.lazy.primitive.ChunkCharIterable$ChunkCharIterator.speciesNewStrategy:Lorg/eclipse/collections/api/block/function/Function0;
         9: .line 76
            return
        end local 2 // int size
        end local 1 // org.eclipse.collections.api.CharIterable iterable
        end local 0 // org.eclipse.collections.impl.lazy.primitive.ChunkCharIterable$ChunkCharIterator this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0   10     0      this  Lorg/eclipse/collections/impl/lazy/primitive/ChunkCharIterable$ChunkCharIterator;
            0   10     1  iterable  Lorg/eclipse/collections/api/CharIterable;
            0   10     2      size  I
    MethodParameters:
          Name  Flags
      iterable  
      size      

  public boolean hasNext();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.eclipse.collections.impl.lazy.primitive.ChunkCharIterable$ChunkCharIterator this
         0: .line 81
            aload 0 /* this */
            getfield org.eclipse.collections.impl.lazy.primitive.ChunkCharIterable$ChunkCharIterator.iterator:Lorg/eclipse/collections/api/iterator/CharIterator;
            invokeinterface org.eclipse.collections.api.iterator.CharIterator.hasNext:()Z
            ireturn
        end local 0 // org.eclipse.collections.impl.lazy.primitive.ChunkCharIterable$ChunkCharIterator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/eclipse/collections/impl/lazy/primitive/ChunkCharIterable$ChunkCharIterator;

  public org.eclipse.collections.api.CharIterable next();
    descriptor: ()Lorg/eclipse/collections/api/CharIterable;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=1
        start local 0 // org.eclipse.collections.impl.lazy.primitive.ChunkCharIterable$ChunkCharIterator this
         0: .line 87
            aload 0 /* this */
            getfield org.eclipse.collections.impl.lazy.primitive.ChunkCharIterable$ChunkCharIterator.iterator:Lorg/eclipse/collections/api/iterator/CharIterator;
            invokeinterface org.eclipse.collections.api.iterator.CharIterator.hasNext:()Z
            ifne 2
         1: .line 89
            new java.util.NoSuchElementException
            dup
            invokespecial java.util.NoSuchElementException.<init>:()V
            athrow
         2: .line 92
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.eclipse.collections.impl.lazy.primitive.ChunkCharIterable$ChunkCharIterator.size:I
            istore 1 /* i */
        start local 1 // int i
         3: .line 93
            aload 0 /* this */
            getfield org.eclipse.collections.impl.lazy.primitive.ChunkCharIterable$ChunkCharIterator.speciesNewStrategy:Lorg/eclipse/collections/api/block/function/Function0;
            invokeinterface org.eclipse.collections.api.block.function.Function0.value:()Ljava/lang/Object;
            checkcast org.eclipse.collections.api.collection.primitive.MutableCharCollection
            astore 2 /* result */
        start local 2 // org.eclipse.collections.api.collection.primitive.MutableCharCollection result
         4: .line 94
            goto 7
         5: .line 96
      StackMap locals: int org.eclipse.collections.api.collection.primitive.MutableCharCollection
      StackMap stack:
            aload 2 /* result */
            aload 0 /* this */
            getfield org.eclipse.collections.impl.lazy.primitive.ChunkCharIterable$ChunkCharIterator.iterator:Lorg/eclipse/collections/api/iterator/CharIterator;
            invokeinterface org.eclipse.collections.api.iterator.CharIterator.next:()C
            invokeinterface org.eclipse.collections.api.collection.primitive.MutableCharCollection.add:(C)Z
            pop
         6: .line 97
            iinc 1 /* i */ -1
         7: .line 94
      StackMap locals:
      StackMap stack:
            iload 1 /* i */
            ifle 8
            aload 0 /* this */
            getfield org.eclipse.collections.impl.lazy.primitive.ChunkCharIterable$ChunkCharIterator.iterator:Lorg/eclipse/collections/api/iterator/CharIterator;
            invokeinterface org.eclipse.collections.api.iterator.CharIterator.hasNext:()Z
            ifne 5
         8: .line 100
      StackMap locals:
      StackMap stack:
            aload 2 /* result */
            areturn
        end local 2 // org.eclipse.collections.api.collection.primitive.MutableCharCollection result
        end local 1 // int i
        end local 0 // org.eclipse.collections.impl.lazy.primitive.ChunkCharIterable$ChunkCharIterator this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    9     0    this  Lorg/eclipse/collections/impl/lazy/primitive/ChunkCharIterable$ChunkCharIterator;
            3    9     1       i  I
            4    9     2  result  Lorg/eclipse/collections/api/collection/primitive/MutableCharCollection;

  public java.lang.Object next();
    descriptor: ()Ljava/lang/Object;
    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.lazy.primitive.ChunkCharIterable$ChunkCharIterator.next:()Lorg/eclipse/collections/api/CharIterable;
            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=5, 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 { // 2
             96634189: 2
           1353117581: 1
              default: 3
          }
      StackMap locals: java.lang.String int
      StackMap stack:
         1: aload 1
            ldc "newEmpty"
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 3
            iconst_0
            istore 2
            goto 3
      StackMap locals:
      StackMap stack:
         2: aload 1
            ldc "empty"
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 3
            iconst_1
            istore 2
      StackMap locals:
      StackMap stack:
         3: iload 2
            lookupswitch { // 2
                    0: 4
                    1: 5
              default: 6
          }
      StackMap locals:
      StackMap stack:
         4: aload 0
            invokevirtual java.lang.invoke.SerializedLambda.getImplMethodKind:()I
            bipush 9
            if_icmpne 6
            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 6
            aload 0
            invokevirtual java.lang.invoke.SerializedLambda.getFunctionalInterfaceMethodName:()Ljava/lang/String;
            ldc "value"
            invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
            ifeq 6
            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 6
            aload 0
            invokevirtual java.lang.invoke.SerializedLambda.getImplClass:()Ljava/lang/String;
            ldc "org/eclipse/collections/api/collection/primitive/MutableCharCollection"
            invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
            ifeq 6
            aload 0
            invokevirtual java.lang.invoke.SerializedLambda.getImplMethodSignature:()Ljava/lang/String;
            ldc "()Lorg/eclipse/collections/api/collection/primitive/MutableCharCollection;"
            invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
            ifeq 6
            aload 0
            iconst_0
            invokevirtual java.lang.invoke.SerializedLambda.getCapturedArg:(I)Ljava/lang/Object;
            checkcast org.eclipse.collections.api.collection.primitive.MutableCharCollection
            invokedynamic value(Lorg/eclipse/collections/api/collection/primitive/MutableCharCollection;)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/api/collection/primitive/MutableCharCollection.newEmpty()Lorg/eclipse/collections/api/collection/primitive/MutableCharCollection; (9 itf)
                  ()Lorg/eclipse/collections/api/collection/primitive/MutableCharCollection;
                  1
            areturn
      StackMap locals:
      StackMap stack:
         5: aload 0
            invokevirtual java.lang.invoke.SerializedLambda.getImplMethodKind:()I
            bipush 9
            if_icmpne 6
            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 6
            aload 0
            invokevirtual java.lang.invoke.SerializedLambda.getFunctionalInterfaceMethodName:()Ljava/lang/String;
            ldc "value"
            invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
            ifeq 6
            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 6
            aload 0
            invokevirtual java.lang.invoke.SerializedLambda.getImplClass:()Ljava/lang/String;
            ldc "org/eclipse/collections/api/factory/list/primitive/MutableCharListFactory"
            invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
            ifeq 6
            aload 0
            invokevirtual java.lang.invoke.SerializedLambda.getImplMethodSignature:()Ljava/lang/String;
            ldc "()Lorg/eclipse/collections/api/list/primitive/MutableCharList;"
            invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
            ifeq 6
            aload 0
            iconst_0
            invokevirtual java.lang.invoke.SerializedLambda.getCapturedArg:(I)Ljava/lang/Object;
            checkcast org.eclipse.collections.api.factory.list.primitive.MutableCharListFactory
            invokedynamic value(Lorg/eclipse/collections/api/factory/list/primitive/MutableCharListFactory;)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/api/factory/list/primitive/MutableCharListFactory.empty()Lorg/eclipse/collections/api/list/primitive/MutableCharList; (9 itf)
                  ()Lorg/eclipse/collections/api/collection/primitive/MutableCharCollection;
                  1
            areturn
      StackMap locals:
      StackMap stack:
         6: 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: Ljava/lang/Object;Ljava/util/Iterator<Lorg/eclipse/collections/api/CharIterable;>;
SourceFile: "ChunkCharIterable.java"
NestHost: org.eclipse.collections.impl.lazy.primitive.ChunkCharIterable
InnerClasses:
  public final Lookup = java.lang.invoke.MethodHandles$Lookup of java.lang.invoke.MethodHandles
  public ChunkCharIterator = org.eclipse.collections.impl.lazy.primitive.ChunkCharIterable$ChunkCharIterator of org.eclipse.collections.impl.lazy.primitive.ChunkCharIterable