package DataStructure;

import java.lang.reflect.Method;

class Printer {

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

for (T t : array) {

System.out.println(t);

}

}

}

public class JavaGenerics {

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!");

}

}