public static ClientMembershipListener[] getClientMembershipListeners() {
    return InternalClientMembership.getClientMembershipListeners();
  }
Returns an array of all the currently registered <code>ClientMembershipListener</code>s.
Modifications to the returned array will not affect the registration of these listeners.

@return the registered <code>ClientMembershipListener</code>s; an empty array if no listeners
geode-core/src/main/java/org/apache/geode/management/membership/ClientMembership.java