title: How to add custom annotation in swagger2 using with Springfox?
body: <p>i am using swagger2 and i want to create new @ApiSepecificationInfo annotation and this should be consider in auto generator of swagger2 doc(like if i hit Gradlw generatordoc) </p>
  
  <pre><code>@Target(ElementType.METHOD)
  @Retention(RetentionPolicy.RUNTIME)
  public @interface ApiSpecificationInfo {
     String name();
     String description();
  }
  </code></pre>
  
  <p>please let me is this possible or not ?</p>