https://github.com/eclipse-ee4j/orb-gmbal-pfl/pfl-basic: Basic functions (Eclipse Foundation)
  • Russell Gold 
public interface org.glassfish.pfl.basic.func.UnaryFunction<T, R>
  minor version: 0
  major version: 59
  flags: flags: (0x0601) ACC_PUBLIC, ACC_INTERFACE, ACC_ABSTRACT
  this_class: org.glassfish.pfl.basic.func.UnaryFunction
  super_class: java.lang.Object
{
  public abstract R evaluate();
    descriptor: (Ljava/lang/Object;)Ljava/lang/Object;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Signature: (TT;)TR;
    MethodParameters:
      Name  Flags
      arg   
}
Signature: <T:Ljava/lang/Object;R:Ljava/lang/Object;>Ljava/lang/Object;
SourceFile: "UnaryFunction.java"