Something

import java.util.*;
public class AllEven 
{
 public static void main(String[] args)
    {
        Scanner keyboard = new Scanner(System.in);
       
        System.out.print("Enter the number of numbers you wish to enter: ");
        int size1 = keyboard.nextInt();
       
        int num1[] = new int[size1];
        System.out.println("Enter the numbers for the array: ");
        read(num1); 
        
        int[] evenArr;
        
    }
 
    public static void read(int[] a)
    {
        Scanner keyboard = new Scanner(System.in);
        for(int i=0;i<a.length;i++){
            a[i] = keyboard.nextInt();
        }
 
    }   
    
    public static int[] getEven(int[] arr1)
    {
        Scanner keyboard = new Scanner(System.in);
        
        int size = 0;
        int[] evenArr = new int[size]; 
                
        for (int i=1; i<arr1.length; i++)
        {
            if (arr1[i]%2==0)
            {
                size = size+1;
            }  
        }
        
        for (int i=1; i<arr1.length; i++)
        {
            if (arr1[i]%2==0)
            {
                evenArr[i] = arr1[i];
            } 
        }
      
      return evenArr;
    }

    public static void print(int[] evenArr, int size)
    {
        
       for (int i = 0; i < size; i++)
       {
           System.out.print(evenArr[i] + " ");
       }
        
    }
    
}