fun_with_strings.java

package com.transporeon.tpm.core.service.impl;

import java.lang.reflect.Field;

import org.junit.Before;
import org.junit.Test;

public final class MagicTest {
	
	@Before
	public void before() {
	}
	
	@Test
	public void test() throws Exception {
		System.out.println("Hello World!");
		magic();
		System.out.println("Hello World!");
		System.out.println("Hello chris");
	}
	
	private static void magic() throws NoSuchFieldException, IllegalAccessException {
		final Field field = String.class.getDeclaredField("value");
		field.setAccessible(true);
		field.set("Hello World!", "lol".toCharArray());
		field.set("Hello chris", "Hello pimmelp".toCharArray());
	}
	
}