code: private String[] getConsumes( Consumes baseConsumes, ExecutableElement method ) {
          Consumes localConsumes = method.getAnnotation( Consumes.class );
          return localConsumes != null ? localConsumes.value() : baseConsumes != null ? baseConsumes.value() : null;
      }
docs: @param method the method to check
  
  @return the Consumes annotation found or null if the method does not have one