public void addMember(Member m) {
    members.add(m);
    if (memberHash != null)
      memberHash.put(m.getName(), m);
  }
public void addMember(Member m) {
    members.add(m);
    if (memberHash != null)
      memberHash.put(m.getName(), m);
  }
public void addMember ( Member m ) { members . add ( m ) ; if ( memberHash != null ) memberHash . put ( m . getName ( ) , m ) ; }
Add a member.

@param m member to add
Add a member .