src/org/kocakosm/pitaya/util/Joiner.java
public Joiner replaceEmptyStringWith(String forEmpty)
	{
		return new Joiner(separator, prefix, suffix, trim, ignoreNull,
			false, forNull, forEmpty);
	}
public Joiner replaceEmptyStringWith(String forEmpty)
	{
		return new Joiner(separator, prefix, suffix, trim, ignoreNull,
			false, forNull, forEmpty);
	}
Returns a new {@code Joiner} that will behave as this one except that
it will replace empty input {@code String}s with the specified value.

@param forEmpty the value to use for empty {@code String}s.

@return a new {@code Joiner} with the desired configuration.

@throws NullPointerException if {@code forEmpty} is {@code null}.