amitprasad119

package com.amit.problemsolving;

import java.util.Arrays;

public class ReverseArray {
    public static void main(String[] args) {
        int[] a = {1,2,3,4,5,6,7};
        int[] b = {1,2,3,4,5,6,7};

       // reverseArray(a,0,a.length-1);

amitprasad119

public void updateData(Data data) {
  if (data == null) {
    return;
  } else if (data.isPresent()) {
    // do stuff here
  } else {
    trow new Exception(msg);
  }
}

amitprasad119

object TypeClassesExample extends App {

  case class User(name: String, age: Int, city: String)

  trait Equality[T] {
    def isEqual(left: T, right: T): Boolean
  }

  object Equality {