Fix warnings reported in toaster

[controller.git] / opendaylight / md-sal / samples / toaster-provider / src / main / java / org / opendaylight / controller / sample / toaster / provider / ToasterProvider.java

diff --git a/opendaylight/md-sal/samples/toaster-provider/src/main/java/org/opendaylight/controller/sample/toaster/provider/ToasterProvider.java b/opendaylight/md-sal/samples/toaster-provider/src/main/java/org/opendaylight/controller/sample/toaster/provider/ToasterProvider.java
index 5ba67474b36c3027a6c0ffb6fbc6322c4846d056..ae482ed9786f38d0d0f2e81af458922c92d8a824 100644 (file)
--- a/opendaylight/md-sal/samples/toaster-provider/src/main/java/org/opendaylight/controller/sample/toaster/provider/ToasterProvider.java
+++ b/opendaylight/md-sal/samples/toaster-provider/src/main/java/org/opendaylight/controller/sample/toaster/provider/ToasterProvider.java
@@ -11,16 +11,10 @@ import java.util.Collection;
 import java.util.Collections;
 
 import org.opendaylight.controller.sal.binding.api.AbstractBindingAwareProvider;
-import org.opendaylight.controller.sal.binding.api.BindingAwareBroker;
-import org.opendaylight.controller.sal.binding.api.BindingAwareProvider;
-import org.opendaylight.controller.sal.binding.api.NotificationProviderService;
-import org.opendaylight.controller.sal.binding.api.BindingAwareBroker.ConsumerContext;
 import org.opendaylight.controller.sal.binding.api.BindingAwareBroker.ProviderContext;
+import org.opendaylight.controller.sal.binding.api.NotificationProviderService;
 import org.opendaylight.yang.gen.v1.http.netconfcentral.org.ns.toaster.rev091120.ToasterService;
 import org.opendaylight.yangtools.yang.binding.RpcService;
-import org.osgi.framework.BundleActivator;
-import org.osgi.framework.BundleContext;
-import org.osgi.framework.ServiceReference;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -28,7 +22,7 @@ public class ToasterProvider extends AbstractBindingAwareProvider {
     private static final Logger log = LoggerFactory.getLogger(ToasterProvider.class);
 
     private ProviderContext providerContext;
-    private OpendaylightToaster toaster;
+    private final OpendaylightToaster toaster;
 
     public ToasterProvider() {
         toaster = new OpendaylightToaster();