/**
  * download gradle build props
  *
  * @param response - encapsulate data related to response
  * @param servletContextUrl - servlet context
  */
 private void downLoadGradleProps(RestResponse response, String servletContextUrl) {
   String gradleProperties = getGradleProperties(response, servletContextUrl);
   ScriptDownload scriptDownload = new ScriptDownload();
   scriptDownload.setFileContent(gradleProperties);
   ((StreamRestResponse) response).setDownload(true);
   ((StreamRestResponse) response).setDownloadFile("gradle.properties");
   response.iModel(scriptDownload);
 }
 /**
  * download Gradle build File
  *
  * @param response - encapsulate data related to response
  * @param gradleSnippet - gradle snippet file
  */
 private void downloadGradleBuildFile(RestResponse response, String gradleSnippet) {
   // download build.gradle file
   ScriptDownload scriptDownload = new ScriptDownload();
   scriptDownload.setFileContent(gradleSnippet);
   ((StreamRestResponse) response).setDownload(true);
   ((StreamRestResponse) response).setDownloadFile("build.gradle");
   response.iModel(scriptDownload);
 }