@Test public void destroy() { FormsContainer formsContainer = mock(FormsContainer.class); tested.container = formsContainer; tested.destroy(); assertEquals(null, tested.container); }
@PreDestroy public void destroy() { this.container = null; }
FormsFlushManager { @PreDestroy public void destroy() { this.container = null; } }
FormsFlushManager { @PreDestroy public void destroy() { this.container = null; }  }
FormsFlushManager { @PreDestroy public void destroy() { this.container = null; }  void flush(ClientSession session,
                      String elementUUID); @PreDestroy void destroy(); }
FormsFlushManager { @PreDestroy public void destroy() { this.container = null; }  void flush(ClientSession session,
                      String elementUUID); @PreDestroy void destroy();  }