Question: What side effect does the following function have? How could it be rewritten to avoid side effects? // Doubles the values of all elements in

What side effect does the following function have? How could it be rewritten to avoid side effects?

// Doubles the values of all elements in an array. public static void doubleAll (int[] a) { for (int i 0; i < a.length; i++) { %3D a[i] = 2 * a[i];

// Doubles the values of all elements in an array. public static void doubleAll (int[] a) { for (int i 0; i < a.length; i++) { %3D a[i] = 2 * a[i];

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