import java.rmi.*;
import java.rmi.server.UnicastRemoteObject;
import java.util.*;import javax.naming.*;public class StudentInfoImpl extends UnicastRemoteObject {
public Hashtable displayAllStudentInfo() throws RemoteException{
}
public void insertOneStudent(Student student) throws RemoteException{
}
public viod deleteOneStudent(int stuid) throws RemoteException{
}
public void persitData(String filename) throws RemoteException{
}
}
import java.rmi.server.UnicastRemoteObject;
import java.util.*;import javax.naming.*;public class StudentInfoImpl extends UnicastRemoteObject {
public Hashtable displayAllStudentInfo() throws RemoteException{
}
public void insertOneStudent(Student student) throws RemoteException{
}
public viod deleteOneStudent(int stuid) throws RemoteException{
}
public void persitData(String filename) throws RemoteException{
}
}
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