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
  • Sirisha Pratha 
final class org.eclipse.collections.impl.lazy.primitive.AbstractLazyLongIterable$LongSumProcedure implements org.eclipse.collections.api.block.procedure.primitive.LongProcedure
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: org.eclipse.collections.impl.lazy.primitive.AbstractLazyLongIterable$LongSumProcedure
  super_class: java.lang.Object
{
  private long sum;
    descriptor: J
    flags: (0x0002) ACC_PRIVATE

  private void <init>();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // org.eclipse.collections.impl.lazy.primitive.AbstractLazyLongIterable$LongSumProcedure this
         0: .line 463
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 465
            aload 0 /* this */
            lconst_0
            putfield org.eclipse.collections.impl.lazy.primitive.AbstractLazyLongIterable$LongSumProcedure.sum:J
         2: .line 463
            return
        end local 0 // org.eclipse.collections.impl.lazy.primitive.AbstractLazyLongIterable$LongSumProcedure this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/eclipse/collections/impl/lazy/primitive/AbstractLazyLongIterable$LongSumProcedure;

  public void value(long);
    descriptor: (J)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=3, args_size=2
        start local 0 // org.eclipse.collections.impl.lazy.primitive.AbstractLazyLongIterable$LongSumProcedure this
        start local 1 // long each
         0: .line 470
            aload 0 /* this */
            dup
            getfield org.eclipse.collections.impl.lazy.primitive.AbstractLazyLongIterable$LongSumProcedure.sum:J
            lload 1 /* each */
            ladd
            putfield org.eclipse.collections.impl.lazy.primitive.AbstractLazyLongIterable$LongSumProcedure.sum:J
         1: .line 471
            return
        end local 1 // long each
        end local 0 // org.eclipse.collections.impl.lazy.primitive.AbstractLazyLongIterable$LongSumProcedure this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/eclipse/collections/impl/lazy/primitive/AbstractLazyLongIterable$LongSumProcedure;
            0    2     1  each  J
    MethodParameters:
      Name  Flags
      each  

  public long getValue();
    descriptor: ()J
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.eclipse.collections.impl.lazy.primitive.AbstractLazyLongIterable$LongSumProcedure this
         0: .line 475
            aload 0 /* this */
            getfield org.eclipse.collections.impl.lazy.primitive.AbstractLazyLongIterable$LongSumProcedure.sum:J
            lreturn
        end local 0 // org.eclipse.collections.impl.lazy.primitive.AbstractLazyLongIterable$LongSumProcedure this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/eclipse/collections/impl/lazy/primitive/AbstractLazyLongIterable$LongSumProcedure;
}
SourceFile: "AbstractLazyLongIterable.java"
NestHost: org.eclipse.collections.impl.lazy.primitive.AbstractLazyLongIterable
InnerClasses:
  private final LongSumProcedure = org.eclipse.collections.impl.lazy.primitive.AbstractLazyLongIterable$LongSumProcedure of org.eclipse.collections.impl.lazy.primitive.AbstractLazyLongIterable