1. There should not be more than 3 nested if-else/for/while. Ex. if() {if(){ while(){if()}}} is not allowed, because it will be hard to remember the logic.
  2. Don’t…

1. 1
2. 0.9999999999999999
3. 1.0000000000000001
4. 0.9999999999999999D
public class JavaChallenge38 {
public JavaChallenge38() {

public static void main(String[] args) {
1. Compilation Error
2. ClassA
3. ClassB
4. ClassC
5. ClassC can not be cast to ClassB
return (ClassA) o; 

Govinda Raj

Senior Software Developer. Tech Enthusiast and love coding. My portfolio: https://govinda-raj.github.io/

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