if (contributions.isEmpty()) return;
Log log = getLog(serviceId);
boolean debug = log.isDebugEnabled();
ServiceLocator locator = new ServiceResourcesImpl(this, module, serviceDef, log);
for (ContributionDef def : contributions)
{
MappedConfiguration<K, V> validating = new ValidatingMappedConfigurationWrapper<K, V>(
serviceId, def, log, keyClass, valueType, keyToContribution, configuration);