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class Animal{
public static void walk(){
System.out.println("I am walking");
}
}class Bird extends Animal {
public static void fly() {
System.out.println("I am flying");
}
public static void sing(){
System.out.println("I am singing");
}
}
**public class Solution {
public static void main(String[] args) {
Bird bird = new Bird();
Bird.walk();
Bird.fly();
Bird.sing();
}
}**
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Java Inheritance I
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java 15
import java.io.*;
import java.util.*;
class Animal{ public static void walk(){ System.out.println("I am walking"); } } class Bird extends Animal { public static void fly() { System.out.println("I am flying"); } public static void sing(){ System.out.println("I am singing"); } } **public class Solution {
}**