@Override
	/**
	 * The format is of the form DefaultTuple [names="n1'
	 */
	public String toString() {
		return tupleToStringConverter.convert(this);
	}
@param tupleToStringConverter used to convert a {@link Tuple} to a String
spring-xd-tuple/src/main/java/org/springframework/xd/tuple/DefaultTuple.java