class Subclass-name extends Superclass-name
{
//methods and fields
}
Example 1:
class Employee{
float salary=40000;
}
class Programmer extends Employee{
int bonus=1000;
public static void main(String args[]){
Programmer p=new Programmer();
System.out.println("Programmer salary is:"+p.salary);
System.out.println("Bonus of Programmer is:"+p.bonus);
}
}
}