Inheritance in java
// single inheritance example
import java.util.*;
class Animal
{
void eat()
{
System.out.println("Animal is eating.");
}
}
class Lion extends Animal
{
void roar()
{
System.out.println("lion is roaring.");
}
public static void main(String[] args)
{
Lion obj = new Lion();
obj.eat();
obj.roar();
}
}inheritance in java
class Arithmetic {
Arithmetic() {}
}
class Adder extends Arithmetic {
Adder() {}
int add(int a, int b) {
return a + b;
}
}inheritance in java codingsmania
class farmers
{
String crops="Wheat";
void grows();
{
System.out.println(“Farmers grows Wheat”);
}
}
public class Animals extends farmers
{
void eat();
{
System.out.println(“Animals eat Wheat”);
}
public static void main (String args[])
{
Animals obj=new Animals();
System.out.println(obj.crops);
obj.grows();
obj.eat();
}
}Copyright © 2021 Codeinu
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