code: @SuppressWarnings("unchecked")
  	@Override
  	public Set<String> getResourceNames(String path) {
  		Set<String> paths = context.getResourcePaths(path);
  		Set<String> names = new HashSet<>();
  		int length = path.length();
  		if (null != paths) {
  			for (String resourcePath : paths) {
  				names.add(resourcePath.substring(length, resourcePath.length()));
  			}
  		}
  		return names;
  	}
docs: /*
  (non-Javadoc)
  
  @see
  net.jawr.web.resource.handler.reader.ResourceBrowser#getResourceNames(
  java.lang.String)