What will happen when you try to compile the following code? : Questions « Operators « SCJP

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public class MainClass {
  public static void main(String[] argv) {
    printArray(new int[]{1,2,3});
  }

  public static void printArray(Object x) {
    if (x instanceof int[]) {
      int[] n = (int[]) x;
      for (int i = 0; i < n.length; i++) {
        System.out.println("integers = " + n[i]);
      }
    }
    if (x instanceof String[]) {
      System.out.println("Array of Strings");
    }
  }

}