Consider the following method:

public static void mystery2(int[] list) { 

 for (int i = 0; i < list.length - 1; i++) { 

 if (i % 2 == 0) { 

 list[i]++; 

 } else { 

 list[i]--; 

 } 

 } 

} 

For each array below, indicate what the array's contents would be after the method mystery were called and passed that array as its parameter.

{2, 4, 6}
{1, 2, 3, 4}