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.block.procedure.MaxProcedure<T> implements org.eclipse.collections.api.block.procedure.Procedure<T>
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.eclipse.collections.impl.block.procedure.MaxProcedure
  super_class: java.lang.Object
{
  private static final long serialVersionUID;
    descriptor: J
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: 1

  protected boolean visitedAtLeastOnce;
    descriptor: Z
    flags: (0x0004) ACC_PROTECTED

  protected T result;
    descriptor: Ljava/lang/Object;
    flags: (0x0004) ACC_PROTECTED
    Signature: TT;

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.eclipse.collections.impl.block.procedure.MaxProcedure this
         0: .line 23
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // org.eclipse.collections.impl.block.procedure.MaxProcedure this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/eclipse/collections/impl/block/procedure/MaxProcedure<TT;>;

  public T getResult();
    descriptor: ()Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.eclipse.collections.impl.block.procedure.MaxProcedure this
         0: .line 32
            aload 0 /* this */
            getfield org.eclipse.collections.impl.block.procedure.MaxProcedure.visitedAtLeastOnce:Z
            ifne 2
         1: .line 34
            new java.util.NoSuchElementException
            dup
            invokespecial java.util.NoSuchElementException.<init>:()V
            athrow
         2: .line 36
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.eclipse.collections.impl.block.procedure.MaxProcedure.result:Ljava/lang/Object;
            areturn
        end local 0 // org.eclipse.collections.impl.block.procedure.MaxProcedure this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/eclipse/collections/impl/block/procedure/MaxProcedure<TT;>;
    Signature: ()TT;

  public java.util.Optional<T> getResultOptional();
    descriptor: ()Ljava/util/Optional;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.eclipse.collections.impl.block.procedure.MaxProcedure this
         0: .line 41
            aload 0 /* this */
            getfield org.eclipse.collections.impl.block.procedure.MaxProcedure.visitedAtLeastOnce:Z
            ifne 2
         1: .line 43
            invokestatic java.util.Optional.empty:()Ljava/util/Optional;
            areturn
         2: .line 45
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.eclipse.collections.impl.block.procedure.MaxProcedure.result:Ljava/lang/Object;
            invokestatic java.util.Optional.of:(Ljava/lang/Object;)Ljava/util/Optional;
            areturn
        end local 0 // org.eclipse.collections.impl.block.procedure.MaxProcedure this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/eclipse/collections/impl/block/procedure/MaxProcedure<TT;>;
    Signature: ()Ljava/util/Optional<TT;>;

  public void value();
    descriptor: (Ljava/lang/Object;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.eclipse.collections.impl.block.procedure.MaxProcedure this
        start local 1 // java.lang.Object each
         0: .line 51
            aload 0 /* this */
            getfield org.eclipse.collections.impl.block.procedure.MaxProcedure.visitedAtLeastOnce:Z
            ifeq 4
         1: .line 53
            aload 1 /* each */
            checkcast java.lang.Comparable
            aload 0 /* this */
            getfield org.eclipse.collections.impl.block.procedure.MaxProcedure.result:Ljava/lang/Object;
            invokeinterface java.lang.Comparable.compareTo:(Ljava/lang/Object;)I
            ifle 6
         2: .line 55
            aload 0 /* this */
            aload 1 /* each */
            putfield org.eclipse.collections.impl.block.procedure.MaxProcedure.result:Ljava/lang/Object;
         3: .line 57
            goto 6
         4: .line 60
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            iconst_1
            putfield org.eclipse.collections.impl.block.procedure.MaxProcedure.visitedAtLeastOnce:Z
         5: .line 61
            aload 0 /* this */
            aload 1 /* each */
            putfield org.eclipse.collections.impl.block.procedure.MaxProcedure.result:Ljava/lang/Object;
         6: .line 63
      StackMap locals:
      StackMap stack:
            return
        end local 1 // java.lang.Object each
        end local 0 // org.eclipse.collections.impl.block.procedure.MaxProcedure this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    7     0  this  Lorg/eclipse/collections/impl/block/procedure/MaxProcedure<TT;>;
            0    7     1  each  TT;
    Signature: (TT;)V
    MethodParameters:
      Name  Flags
      each  
}
Signature: <T:Ljava/lang/Object;>Ljava/lang/Object;Lorg/eclipse/collections/api/block/procedure/Procedure<TT;>;
SourceFile: "MaxProcedure.java"