@Test void testGetParameterName() { assertEquals("host", validator.getParameterName()); }
@Override public String getParameterName() { return SupportedParameters.HOST; }
HostValidator extends RoutePartValidator { @Override public String getParameterName() { return SupportedParameters.HOST; } }
HostValidator extends RoutePartValidator { @Override public String getParameterName() { return SupportedParameters.HOST; }  }
HostValidator extends RoutePartValidator { @Override public String getParameterName() { return SupportedParameters.HOST; }  @Override String getParameterName(); }
HostValidator extends RoutePartValidator { @Override public String getParameterName() { return SupportedParameters.HOST; }  @Override String getParameterName();  }