import java.io.IOException; import java.lang.reflect.Method;

class Printer { public static void printArray(T array[]){ for(T temp : array) { System.out.println(temp); } } }

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!");

}

}