https://openjdk.java.net/ 
public interface java.rmi.activation.Activator extends java.rmi.Remote
  minor version: 0
  major version: 59
  flags: flags: (0x0601) ACC_PUBLIC, ACC_INTERFACE, ACC_ABSTRACT
  this_class: java.rmi.activation.Activator
  super_class: java.lang.Object
{
  public abstract java.rmi.MarshalledObject<? extends java.rmi.Remote> activate(java.rmi.activation.ActivationID, boolean);
    descriptor: (Ljava/rmi/activation/ActivationID;Z)Ljava/rmi/MarshalledObject;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Exceptions:
      throws java.rmi.activation.ActivationException, java.rmi.activation.UnknownObjectException, java.rmi.RemoteException
    Signature: (Ljava/rmi/activation/ActivationID;Z)Ljava/rmi/MarshalledObject<+Ljava/rmi/Remote;>;
    MethodParameters:
       Name  Flags
      id     
      force  
}
SourceFile: "Activator.java"
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated(forRemoval = true, since = "15")