diff options
Diffstat (limited to 'policy-utils/src/main/java/org/openecomp/policy/drools/utils/OrderedServiceImpl.java')
-rw-r--r-- | policy-utils/src/main/java/org/openecomp/policy/drools/utils/OrderedServiceImpl.java | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/policy-utils/src/main/java/org/openecomp/policy/drools/utils/OrderedServiceImpl.java b/policy-utils/src/main/java/org/openecomp/policy/drools/utils/OrderedServiceImpl.java index c5f9a343..72bf7b8b 100644 --- a/policy-utils/src/main/java/org/openecomp/policy/drools/utils/OrderedServiceImpl.java +++ b/policy-utils/src/main/java/org/openecomp/policy/drools/utils/OrderedServiceImpl.java @@ -27,12 +27,18 @@ import java.util.LinkedList; import java.util.List; import java.util.ServiceLoader; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + /** * This class is a template for building a sorted list of service instances, * which are discovered and created using 'ServiceLoader'. */ public class OrderedServiceImpl<T extends OrderedService> { + // logger + private static Logger logger = LoggerFactory.getLogger(OrderedServiceImpl.class); + // sorted list of instances implementing the service private List<T> implementers = null; @@ -113,7 +119,7 @@ public class OrderedServiceImpl<T extends OrderedService> // create an unmodifiable version of this list implementers = Collections.unmodifiableList(tmp); - System.out.println("***** OrderedServiceImpl implementers:\n" + implementers); + logger.info("***** OrderedServiceImpl implementers:\n {}", implementers); return(implementers); } |