public Member addMember(String memberName, FunctionCall functionCall) {
		if (haveMember(memberName)) {
			throw new FuzzerException(memberName + ": member already exists of variable '" + name + "'");
		}
		Member member = new Member(memberName, functionCall);
		members.add(member);
		return member;
	}
public Member addMember ( String memberName , FunctionCall functionCall ) { if ( haveMember ( memberName ) ) { throw new FuzzerException ( memberName + ": member already exists of variable '" + name + "'" ) ; } Member member = new Member ( memberName , functionCall ) ; members . add ( member ) ; return member ; }
Add a fuzzy member to this variable.
<p>
@param memberName   member name
@param functionCall the function call
@return the member