X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;ds=sidebyside;f=opendaylight%2Fconfig%2Fconfig-manager%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fconfig%2Fmanager%2Fimpl%2Futil%2FOsgiRegistrationUtil.java;h=f839452dcadb8e1295e8a1669154ea51699af5f5;hb=0a16f37f1baa4a2616e9b7289a445649b4f3132d;hp=2df28f0a154b8b7a6e37f1930b5e06d46efda675;hpb=ac732369c7ddaaf60faef5eda22fa9c41aad391e;p=controller.git

diff --git a/opendaylight/config/config-manager/src/main/java/org/opendaylight/controller/config/manager/impl/util/OsgiRegistrationUtil.java b/opendaylight/config/config-manager/src/main/java/org/opendaylight/controller/config/manager/impl/util/OsgiRegistrationUtil.java
index 2df28f0a15..f839452dca 100644
--- a/opendaylight/config/config-manager/src/main/java/org/opendaylight/controller/config/manager/impl/util/OsgiRegistrationUtil.java
+++ b/opendaylight/config/config-manager/src/main/java/org/opendaylight/controller/config/manager/impl/util/OsgiRegistrationUtil.java
@@ -21,7 +21,10 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 public class OsgiRegistrationUtil {
-    private static final Logger logger = LoggerFactory.getLogger(OsgiRegistrationUtil.class);
+    private static final Logger LOGGER = LoggerFactory.getLogger(OsgiRegistrationUtil.class);
+
+    private OsgiRegistrationUtil() {
+    }
 
     @SafeVarargs
     public static <T> AutoCloseable registerService(BundleContext bundleContext, T service, Class<? super T> ... interfaces) {
@@ -80,7 +83,7 @@ public class OsgiRegistrationUtil {
                     try {
                         ac.close();
                     } catch (Exception e) {
-                        logger.warn("Exception while closing {}", ac, e);
+                        LOGGER.warn("Exception while closing {}", ac, e);
                         if (firstException == null) {
                             firstException = e;
                         } else {