private void handleEdit() {
if (_tableControl.getTable().getSelectionCount() > 0) {
WGARemoteServer selectedServer = (WGARemoteServer) _tableControl.getTable().getSelection()[0].getData();
AddWGARemoteServerDialog editDialog = new AddWGARemoteServerDialog(getShell(), _remoteServerModel, selectedServer);
editDialog.open();
if (editDialog.getReturnCode() == Dialog.OK) {
_remoteServerModel.update(editDialog.getServer());
}
}