SIMPLE PROGRAMME TO SAVE A CLASS FILE IN A PACKAGE AND USE IT TO RECALL THAT CLASS FILE.

programme: To save the class file in a package and to recall it in another programme


package abc2;
import java.util.*;
public class basicsalary
{
int bs,ta,da,hra,pf,netpay,total;
public void getdata()
{
System.out.println("enter the bs");
Scanner sc=new Scanner(System.in);
bs=sc.nextInt();
}
public void tadata()
{
ta=bs*5/100;
System.out.println("value of ta"+(ta));
}
public void dadata()
{
da=bs*10/100;
System.out.println("value of da"+(da));
}
public void hradata()
{
hra=bs*12/100;
System.out.println("value of hra"+(hra));
}
public void pfdata()
{
pf=bs*13/100;
System.out.println("value of pf"+(pf));
}
public void totaldata()
{
total=bs+ta+da+hra;
System.out.println("total"+(total));
}
public void netpaydata()
{
netpay=total-pf;
System.out.println("netpay"+(netpay));
}
}

 

save it by basicsalary.java

Run it by

1) javac basicsalary.java

2) javac -d . basicsalary.java

Now recall it in another programme;

import abc2.basicsalary;

public class salary

{

public static void main(String args[])

{

basicsalary b=new basicsalary();

b.getdata();

b.tadata();

b.dadata();

b.hradata();

b.pfdata();

b.totaldata();

b.netpaydata();

}

}

Run this programme;

1) javac salary.java

2) java salary