https://github.com/eclipse/eclipse-collections/eclipse-collections-api: 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 
public interface org.eclipse.collections.api.block.predicate.Predicate2<T1, T2> extends java.util.function.BiPredicate<T1, T2>, java.io.Serializable
  minor version: 0
  major version: 59
  flags: flags: (0x0601) ACC_PUBLIC, ACC_INTERFACE, ACC_ABSTRACT
  this_class: org.eclipse.collections.api.block.predicate.Predicate2
  super_class: java.lang.Object
{
  public abstract boolean accept(T1, );
    descriptor: (Ljava/lang/Object;Ljava/lang/Object;)Z
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Signature: (TT1;TT2;)Z
    MethodParameters:
           Name  Flags
      argument1  
      argument2  

  public boolean test(T1, );
    descriptor: (Ljava/lang/Object;Ljava/lang/Object;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // org.eclipse.collections.api.block.predicate.Predicate2 this
        start local 1 // java.lang.Object t1
        start local 2 // java.lang.Object t2
         0: .line 30
            aload 0 /* this */
            aload 1 /* t1 */
            aload 2 /* t2 */
            invokeinterface org.eclipse.collections.api.block.predicate.Predicate2.accept:(Ljava/lang/Object;Ljava/lang/Object;)Z
            ireturn
        end local 2 // java.lang.Object t2
        end local 1 // java.lang.Object t1
        end local 0 // org.eclipse.collections.api.block.predicate.Predicate2 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/eclipse/collections/api/block/predicate/Predicate2<TT1;TT2;>;
            0    1     1    t1  TT1;
            0    1     2    t2  TT2;
    Signature: (TT1;TT2;)Z
    MethodParameters:
      Name  Flags
      t1    
      t2    
}
Signature: <T1:Ljava/lang/Object;T2:Ljava/lang/Object;>Ljava/lang/Object;Ljava/util/function/BiPredicate<TT1;TT2;>;Ljava/io/Serializable;
SourceFile: "Predicate2.java"
    RuntimeVisibleAnnotations: 
      java.lang.FunctionalInterface()