import java.rmi.*;
import java.rmi.server.*;
/**
 * Remote Class for the "Hello, world!" example.
 */
public class Hello extends UnicastRemoteObject implements HelloInterface {
  private String message;
  /**
   * Construct a remote object
   * @param msg the message of the remote object, such as "Hello, world!".
   * @exception RemoteException if the object handle cannot be constructed.
   */
  public Hello (String msg) throws RemoteException {
    message = msg;
  }
  /**
   * Implementation of the remotely invocable method.
   * @return the message of the remote object, such as "Hello, world!".
   * @exception RemoteException if the remote invocation fails.
   */
  public String say() throws RemoteException {
    return message;
  }
}