https://openjdk.java.net/ 
package org.omg.PortableServer.POAPackage;



org/omg/PortableServer/POAPackage/AdapterAlreadyExists.java .
Generated by the IDL-to-Java compiler (portable), version "3.2"
from /var/lib/jenkins/jobs/openjdk/jobs/openjdk10/workspace/jdk-updates_jdk10u/src/java.corba/share/classes/org/omg/PortableServer/poa.idl
Sunday, February 14, 2021 at 5:20:33 PM Coordinated Universal Time

/**
* org/omg/PortableServer/POAPackage/AdapterAlreadyExists.java .
* Generated by the IDL-to-Java compiler (portable), version "3.2"
* from /var/lib/jenkins/jobs/openjdk/jobs/openjdk10/workspace/jdk-updates_jdk10u/src/java.corba/share/classes/org/omg/PortableServer/poa.idl
* Sunday, February 14, 2021 at 5:20:33 PM Coordinated Universal Time
*/

public final class AdapterAlreadyExists extends org.omg.CORBA.UserException
{

  public AdapterAlreadyExists ()
  {
    super(AdapterAlreadyExistsHelper.id());
  } // ctor


  public AdapterAlreadyExists (String $reason)
  {
    super(AdapterAlreadyExistsHelper.id() + "  " + $reason);
  } // ctor

} // class AdapterAlreadyExists