// method to save member from file.
public void save()
{
MembershipData.saveMemberships(members);
}
// method to get members from the file.
public void write()
{
members = MembershipData.getMemberships();
}
// Default argument constructor
public MembershipList()
{
members = new List <Member>();
objMembershipData = new MembershipData();
}
