if (members == null) {
members = new LinkedList<IResolve>();
WMSCCapabilities capabilities = getWMSC().getCapabilities();
Capability capability = capabilities.getCapability();
VendorSpecificCapabilities vendorCapabilities = capability.getVSCapabilities();
if( vendorCapabilities != null ){
List<WMSTileSet> tiles = vendorCapabilities.getTiles();
/*
* Retrieved no layers from the WMS - something is wrong, either the WMS doesn't
* work, or it has no named layers.
*/