title: WireMock v 1.33 throws an "java.net.BindException: Address already in use", while v 1.28 does not with the same code
body: <p>I just tried to switch between WireMock 1.28 to 1.33 and out of a sudden I get exceptions thrown by Wiremock: "java.net.BindException: Address already in use"</p>
  
  <p>The code to include WireMock looks like that:</p>
  
  <pre><code>@ClassRule
  @Rule
  public static WireMockRule wireMockRule = new WireMockRule(54321);
  </code></pre>
  
  <p>The same code actually works fine if I simple use WireMock 1.28.
  Unfortunately v1.28 does not seem to have the possibility to configure a https port :(</p>
  
  <p>How can I resolve that ?</p>
  
  <p>Is there anything new in v1.33 that requires new setup code for WireMock or is this a know framework issue / unresolved bug in WireMock ?</p>