code: public static ConfigParams fromString(String line) {
  		StringValueMap map = StringValueMap.fromString(line);
  		return new ConfigParams(map);
  	}
docs: Creates a new ConfigParams object filled with key-value pairs serialized as a
  string.
  
  @param line a string with serialized key-value pairs as
  "key1=value1;key2=value2;..." Example:
  "Key1=123;Key2=ABC;Key3=2016-09-16T00:00:00.00Z"
  @return a new ConfigParams object.
  
  @see StringValueMap#fromString(String)