Java People.getName Examples

Example #1

File: ReflectionTest.java Project: eyeqmc-study/java-study

  @Test
  public void test1() throws ClassNotFoundException, NoSuchFieldException, IllegalAccessException {
    People p = new People("Hana", 28, 190);
    System.out.println("변경 전 : " + p.getName());

    Class clazz = p.getClass();
    //		Field[] fields = clazz.getDeclaredFields();
    Field f1 = clazz.getDeclaredField("name");
    f1.setAccessible(true);
    f1.set(p, "Lee");

    System.out.println("변경 후:" + p.getName());
  }