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 
class org.eclipse.collections.impl.lazy.primitive.CollectCharToObjectIterable$1 implements org.eclipse.collections.api.block.procedure.primitive.CharProcedure
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: org.eclipse.collections.impl.lazy.primitive.CollectCharToObjectIterable$1
  super_class: java.lang.Object
{
  private int index;
    descriptor: I
    flags: (0x0002) ACC_PRIVATE

  final org.eclipse.collections.impl.lazy.primitive.CollectCharToObjectIterable this$0;
    descriptor: Lorg/eclipse/collections/impl/lazy/primitive/CollectCharToObjectIterable;
    flags: (0x1010) ACC_FINAL, ACC_SYNTHETIC

  private final org.eclipse.collections.api.block.procedure.primitive.ObjectIntProcedure val$objectIntProcedure;
    descriptor: Lorg/eclipse/collections/api/block/procedure/primitive/ObjectIntProcedure;
    flags: (0x1012) ACC_PRIVATE, ACC_FINAL, ACC_SYNTHETIC

  void <init>(org.eclipse.collections.impl.lazy.primitive.CollectCharToObjectIterable, org.eclipse.collections.api.block.procedure.primitive.ObjectIntProcedure);
    descriptor: (Lorg/eclipse/collections/impl/lazy/primitive/CollectCharToObjectIterable;Lorg/eclipse/collections/api/block/procedure/primitive/ObjectIntProcedure;)V
    flags: (0x0000) 
    Code:
      stack=2, locals=3, args_size=3
        start local 0 // org.eclipse.collections.impl.lazy.primitive.CollectCharToObjectIterable$1 this
         0: .line 48
            aload 0 /* this */
            aload 1
            putfield org.eclipse.collections.impl.lazy.primitive.CollectCharToObjectIterable$1.this$0:Lorg/eclipse/collections/impl/lazy/primitive/CollectCharToObjectIterable;
            aload 0 /* this */
            aload 2
            putfield org.eclipse.collections.impl.lazy.primitive.CollectCharToObjectIterable$1.val$objectIntProcedure:Lorg/eclipse/collections/api/block/procedure/primitive/ObjectIntProcedure;
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // org.eclipse.collections.impl.lazy.primitive.CollectCharToObjectIterable$1 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/eclipse/collections/impl/lazy/primitive/CollectCharToObjectIterable$1;
    MethodParameters:
                        Name  Flags
      this$0                  final
      val$objectIntProcedure  final

  public void value(char);
    descriptor: (C)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=2, args_size=2
        start local 0 // org.eclipse.collections.impl.lazy.primitive.CollectCharToObjectIterable$1 this
        start local 1 // char each
         0: .line 55
            aload 0 /* this */
            getfield org.eclipse.collections.impl.lazy.primitive.CollectCharToObjectIterable$1.val$objectIntProcedure:Lorg/eclipse/collections/api/block/procedure/primitive/ObjectIntProcedure;
            aload 0 /* this */
            getfield org.eclipse.collections.impl.lazy.primitive.CollectCharToObjectIterable$1.this$0:Lorg/eclipse/collections/impl/lazy/primitive/CollectCharToObjectIterable;
            getfield org.eclipse.collections.impl.lazy.primitive.CollectCharToObjectIterable.function:Lorg/eclipse/collections/api/block/function/primitive/CharToObjectFunction;
            iload 1 /* each */
            invokeinterface org.eclipse.collections.api.block.function.primitive.CharToObjectFunction.valueOf:(C)Ljava/lang/Object;
            aload 0 /* this */
            dup
            getfield org.eclipse.collections.impl.lazy.primitive.CollectCharToObjectIterable$1.index:I
            dup_x1
            iconst_1
            iadd
            putfield org.eclipse.collections.impl.lazy.primitive.CollectCharToObjectIterable$1.index:I
            invokeinterface org.eclipse.collections.api.block.procedure.primitive.ObjectIntProcedure.value:(Ljava/lang/Object;I)V
         1: .line 56
            return
        end local 1 // char each
        end local 0 // org.eclipse.collections.impl.lazy.primitive.CollectCharToObjectIterable$1 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/eclipse/collections/impl/lazy/primitive/CollectCharToObjectIterable$1;
            0    2     1  each  C
    MethodParameters:
      Name  Flags
      each  
}
SourceFile: "CollectCharToObjectIterable.java"
EnclosingMethod: org.eclipse.collections.impl.lazy.primitive.CollectCharToObjectIterable.forEachWithIndex:(Lorg/eclipse/collections/api/block/procedure/primitive/ObjectIntProcedure;)V
NestHost: org.eclipse.collections.impl.lazy.primitive.CollectCharToObjectIterable
InnerClasses:
  org.eclipse.collections.impl.lazy.primitive.CollectCharToObjectIterable$1