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Write a class ReorderArray with a public method reorder that takes one parameter arr of type int[] and returns the arr such that all even numbers in the array come to the front of the arr

Write a class ReorderArray with a public method reorder that takes one parameter arr of type int[] and returns the arr such that all even numbers in the array come to the front of the arr.


  1. arr is never null

Here is an example:

Enter no of elements in the array:
Enter elements in the array seperated by space:
3 5 6 4 2 4


package q11090;

public class ReorderArray {
  /** *Arrange all even numbers to infront of the array
  @return result */
  public int[] reorder(int[] arr) { 
      //Write your code here
      int size = arr.length;
      int temp=0,count=0;
      for(int i = 0; i < size; i++){
              for(int j=i; j > count; j--){
                  temp = arr[j-1];
                  arr[j-1] = arr[j];
                  arr[j] = temp;
              } count++;
      return arr;

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