SIMPLE JAVA FOR PACKAGE

package college;
public class Studnet
{
int reg;
String name;
public Student(int r, String na)
{
reg= r;
name =na;
}
public void print()
{
System.out.println("Reg NO:"+regno);
System.out.println("Name:"+name);
}
}

package course;

public class  Diploma 

{

int regno;

String discipline;

String year;

public Diploma(int rn, String dis,String yea)

{

regno=rn;

discipline=dis;

year=yea;

}

public void print()

{

System.out.println("Course:"+discipline);

System.out.println("Year:"+year);

}

}

import college.*;

import student.*;

class CollegeDemo

{

public static void main(String args[])

{

Student s1=new Student(1,"vel");

Diploma d1=new Diploma(1,"computer","II year");

s1.print();

d1.print();

}

}