resolved checkstyle warnings

[vpnservice.git] / vpnmanager-impl / src / main / java / org / opendaylight / vpnservice / VpnManager.java

diff --git a/vpnmanager-impl/src/main/java/org/opendaylight/vpnservice/VpnManager.java b/vpnmanager-impl/src/main/java/org/opendaylight/vpnservice/VpnManager.java
index 7a957af4f12404c8889f69f7590c4d1edf7751e1..fc02a3f837c6373c2340dc1ab7ac279374960fe8 100644 (file)
--- a/vpnmanager-impl/src/main/java/org/opendaylight/vpnservice/VpnManager.java
+++ b/vpnmanager-impl/src/main/java/org/opendaylight/vpnservice/VpnManager.java
@@ -7,30 +7,28 @@
  */\r
 package org.opendaylight.vpnservice;\r
 \r
-import java.util.Collections;\r
-import java.util.Map;\r
-import java.util.Set;\r
-\r
 import org.opendaylight.controller.md.sal.binding.api.DataBroker;\r
 import org.opendaylight.controller.md.sal.binding.api.DataChangeListener;\r
 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;\r
 import org.opendaylight.controller.md.sal.common.api.data.AsyncDataBroker.DataChangeScope;\r
 import org.opendaylight.yangtools.concepts.ListenerRegistration;\r
-import org.opendaylight.yangtools.yang.binding.DataObject;\r
 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;\r
 import org.opendaylight.yang.gen.v1.urn.huawei.params.xml.ns.yang.l3vpn.rev140815.vpn.instances.VpnInstance;\r
 import org.opendaylight.yang.gen.v1.urn.huawei.params.xml.ns.yang.l3vpn.rev140815.VpnInstances;\r
 import org.slf4j.Logger;\r
 import org.slf4j.LoggerFactory;\r
 \r
-import com.google.common.base.Optional;\r
-import com.google.common.base.Preconditions;\r
-\r
-public class VpnManager extends AbstractDataChangeListener<VpnInstance> implements AutoCloseable{\r
+public class VpnManager extends AbstractDataChangeListener<VpnInstance> implements AutoCloseable {\r
     private static final Logger LOG = LoggerFactory.getLogger(VpnManager.class);\r
     private ListenerRegistration<DataChangeListener> listenerRegistration;\r
     private final DataBroker broker;\r
 \r
+    /**\r
+     * Listens for data change related to VPN Instance\r
+     * Informs the BGP about VRF information\r
+     * \r
+     * @param db - dataBroker reference\r
+     */\r
     public VpnManager(final DataBroker db) {\r
         super(VpnInstance.class);\r
         broker = db;\r