code: public Member getMember(String memberName) {
  		for (Member member : members) {
  			if (member.getName().equals(memberName)) {
  				return member;
  			}
  		}
  		throw new FuzzerException(name + ": member '" + memberName + "' not found");
  	}
docs: Get a fuzzy member for the variable.
  <p>
  @param memberName the member name
  @return the fuzzy member