xhttp.onreadystatechange = function()

in server/src/main/resources/twitter-server/js/histogram-main.js [44:50]

• 7 lines of code
• 4 McCabe index (conditional complexity)

  xhttp.onreadystatechange = function() {
    if (xhttp.readyState === 4 && xhttp.status == 200) {
      refreshStatistics(JSON.parse(xhttp.responseText));
    } else if (xhttp.status != 200) {
      console.log("Statistics refresh request failed with status code: " + xhttp.status);
    }
  }