private static List<File> getViewsAdditionalClasspath(Configuration configuration) {
    String viewsAdditionalClasspath = configuration.getViewsAdditionalClasspath();
    List<File> additionalPaths = new LinkedList<>();
    if(null != viewsAdditionalClasspath && !viewsAdditionalClasspath.trim().isEmpty()) {
      String[] paths = viewsAdditionalClasspath.trim().split(",");
      for(String path : paths) {
        if(null != path && !path.trim().isEmpty())
        additionalPaths.add(new File(path));
      }
    }
    return additionalPaths;
  }
Extract a view archive at the specified path

@param path
ambari-server/src/main/java/org/apache/ambari/server/view/ViewRegistry.java