if (logger.isLoggable(level)) {
logger.log(level, "Startup class : {0}", getClass().getName());
}
// prepare the global variables
DynamicConfigurationService dcs = locator.getService(DynamicConfigurationService.class);
DynamicConfiguration config = dcs.createDynamicConfiguration();
config.addActiveDescriptor(BuilderHelper.createConstantDescriptor(logger));
config.addActiveDescriptor(BuilderHelper.createConstantDescriptor(masterListener));
config.addUnbindFilter(BuilderHelper.createContractFilter(ProcessEnvironment.class.getName()));