@Override
  public boolean isShunned(ID m) {
    final MembershipView<ID> view = latestView;
    return m.getVmViewId() <= view.getViewId() && !view.contains(m);
  }
Indicate whether the given member is in the zombie list (dead or dying)

@param m the member in question

@return true if the given member is a zombie
geode-membership/src/main/java/org/apache/geode/distributed/internal/membership/gms/GMSMembership.java