code: @Test public void should_unproxy_real_entryset() throws Exception {
    Map<Integer,CompleteBean> map=new HashMap<Integer,CompleteBean>();
    CompleteBean completeBean=new CompleteBean();
    map.put(1,completeBean);
    Map.Entry<Integer,CompleteBean> entry=map.entrySet().iterator().next();
    when(proxifier.isProxy(completeBean)).thenReturn(false);
    Map.Entry<Integer,CompleteBean> actual=proxifier.removeProxy(entry);
    assertThat(actual).isSameAs(entry);
    assertThat(actual.getValue()).isSameAs(completeBean);
  }
  