https://openjdk.java.net/ 
public interface org.omg.PortableServer.AdapterActivatorOperations
  minor version: 0
  major version: 59
  flags: flags: (0x0601) ACC_PUBLIC, ACC_INTERFACE, ACC_ABSTRACT
  this_class: org.omg.PortableServer.AdapterActivatorOperations
  super_class: java.lang.Object
{
  public abstract boolean unknown_adapter(org.omg.PortableServer.POA, java.lang.String);
    descriptor: (Lorg/omg/PortableServer/POA;Ljava/lang/String;)Z
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
        Name  Flags
      parent  
      name    
}
SourceFile: "AdapterActivatorOperations.java"