public String randomAString(int minLength, int maxLength) {
		int length = number(minLength, maxLength);
		return randomAString(length);
	}
public String randomAString(int minLength, int maxLength) {
		int length = number(minLength, maxLength);
		return randomAString(length);
	}
public String randomAString ( int minLength , int maxLength ) { int length = number ( minLength , maxLength ) ; return randomAString ( length ) ; }
Return a string of random alphanumeric characters of a random length
between [minLength, maxLength].
Return a string of random alphanumeric characters of a random length between [ minLength maxLength ] .