### Question:
StaticCglibProxyDemo extends UserServiceImpl { @Override public String getUsername(String name) { log.warn("before get username"); String username = super.getUsername(name); log.warn("after get username"); return username; }  @Override void addUser(String name); @Override void removeUser(String name); @Override String getUsername(String name);  }### Answer:
@Test void getUsername() { }