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.block.factory.Predicates2$LessThanOrEqual<T extends java.lang.Comparable<T>> extends org.eclipse.collections.impl.block.factory.Predicates2<T, T>
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: org.eclipse.collections.impl.block.factory.Predicates2$LessThanOrEqual
  super_class: org.eclipse.collections.impl.block.factory.Predicates2
{
  private static final long serialVersionUID;
    descriptor: J
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: 1

  private void <init>();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.eclipse.collections.impl.block.factory.Predicates2$LessThanOrEqual this
         0: .line 416
            aload 0 /* this */
            invokespecial org.eclipse.collections.impl.block.factory.Predicates2.<init>:()V
            return
        end local 0 // org.eclipse.collections.impl.block.factory.Predicates2$LessThanOrEqual this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/eclipse/collections/impl/block/factory/Predicates2$LessThanOrEqual<TT;>;

  public boolean accept(T, );
    descriptor: (Ljava/lang/Comparable;Ljava/lang/Comparable;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=3
        start local 0 // org.eclipse.collections.impl.block.factory.Predicates2$LessThanOrEqual this
        start local 1 // java.lang.Comparable each
        start local 2 // java.lang.Comparable comparison
         0: .line 424
            aload 1 /* each */
            aload 2 /* comparison */
            invokeinterface java.lang.Comparable.compareTo:(Ljava/lang/Object;)I
            ifgt 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
        end local 2 // java.lang.Comparable comparison
        end local 1 // java.lang.Comparable each
        end local 0 // org.eclipse.collections.impl.block.factory.Predicates2$LessThanOrEqual this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    2     0        this  Lorg/eclipse/collections/impl/block/factory/Predicates2$LessThanOrEqual<TT;>;
            0    2     1        each  TT;
            0    2     2  comparison  TT;
    Signature: (TT;TT;)Z
    MethodParameters:
            Name  Flags
      each        
      comparison  

  public java.lang.String toString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.eclipse.collections.impl.block.factory.Predicates2$LessThanOrEqual this
         0: .line 430
            ldc "<= <method parameter>"
            areturn
        end local 0 // org.eclipse.collections.impl.block.factory.Predicates2$LessThanOrEqual this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/eclipse/collections/impl/block/factory/Predicates2$LessThanOrEqual<TT;>;

  public boolean accept(java.lang.Object, java.lang.Object);
    descriptor: (Ljava/lang/Object;Ljava/lang/Object;)Z
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=3, locals=3, args_size=3
         0: .line 1
            aload 0
            aload 1
            checkcast java.lang.Comparable
            aload 2
            checkcast java.lang.Comparable
            invokevirtual org.eclipse.collections.impl.block.factory.Predicates2$LessThanOrEqual.accept:(Ljava/lang/Comparable;Ljava/lang/Comparable;)Z
            ireturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
}
Signature: <T::Ljava/lang/Comparable<TT;>;>Lorg/eclipse/collections/impl/block/factory/Predicates2<TT;TT;>;
SourceFile: "Predicates2.java"
NestHost: org.eclipse.collections.impl.block.factory.Predicates2
InnerClasses:
  private LessThanOrEqual = org.eclipse.collections.impl.block.factory.Predicates2$LessThanOrEqual of org.eclipse.collections.impl.block.factory.Predicates2