/* package whatever; // don't place package name! */
 
import java.util.*;
import java.lang.*;
import java.io.*;
 
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
	public static void main (String[] args) throws java.lang.Exception
	{
        int[] a = { 1, 3, 5 };
        int b = a.length - 1;
        // cria uma lista de int
        List<Integer> arr2 = new ArrayList<Integer>();
        int i = 0;
        while (i < b) {
            if (a[i] % 2 != 0) {
                // Adiciona a[i] a lista arr2
                arr2.add(a[i]);
                // Imprime o item i da lsta arr2
                System.out.println((int) arr2.get(i));
            }
            i++;
        }
        System.out.println(arr2); // só tem 1 e 3 (o 5 foi ignorado)
	}
}

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