code: public void set(String key, String value) {
  		cache.put(key, value);
  		user.sendGlobal("JWWF-storageSet", "{\"key\":" + Json.escapeString(key) + ",\"value\":" + Json.escapeString(value) + "}");
  	}
docs: Sets userData for user, data is set in cache and sent to user
  
  @param key   Name of value
  @param value Data to be set