tion.swagger.v2.path&quot;)</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">  @ResponseBody</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">  public ResponseEntity&lt;Json&gt; getDocumentation(</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">      @RequestParam(value = &quot;group&quot;, required = false) String swaggerGroup,</span><br></span><span class="token-line" style="color:#F8