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import java.io.IOException;

import java.lang.reflect.Method;

class Printer {

public <T> void printArray(T[] array) {

for (T item : array) {

System.out.println(item);

}

}

}

public class Solution {

public static void main(String args[]) {

Printer myPrinter = new Printer();

Integer[] intArray = { 1, 2, 3 };

String[] stringArray = {"Hello", "World"};

myPrinter.printArray(intArray);

myPrinter.printArray(stringArray);

int count = 0;

for (Method method : Printer.class.getDeclaredMethods()) {

String name = method.getName();

if (name.equals("printArray")) {

count++;

}

}

if (count > 1) {

System.out.println("Method overloading is not allowed!");

}

}

}