Fix odlparent 3 Checkstyle issues

[groupbasedpolicy.git] / neutron-mapper / src / main / java / org / opendaylight / groupbasedpolicy / neutron / mapper / util / SecurityGroupUtils.java

diff --git a/neutron-mapper/src/main/java/org/opendaylight/groupbasedpolicy/neutron/mapper/util/SecurityGroupUtils.java b/neutron-mapper/src/main/java/org/opendaylight/groupbasedpolicy/neutron/mapper/util/SecurityGroupUtils.java
index 0c2a4e02a8a9f6eba928f2d05e664198309ce52b..f731cdfbb79f80eca7b9c4165e4a01c6d46af46d 100644 (file)
--- a/neutron-mapper/src/main/java/org/opendaylight/groupbasedpolicy/neutron/mapper/util/SecurityGroupUtils.java
+++ b/neutron-mapper/src/main/java/org/opendaylight/groupbasedpolicy/neutron/mapper/util/SecurityGroupUtils.java
@@ -11,14 +11,14 @@ package org.opendaylight.groupbasedpolicy.neutron.mapper.util;
 import com.google.common.base.Optional;
 import com.google.common.base.Preconditions;
 import com.google.common.base.Strings;
-
 import javax.annotation.Nullable;
-
 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.Uuid;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.secgroups.rev150712.security.groups.attributes.SecurityGroups;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.secgroups.rev150712.security.groups.attributes.security.groups.SecurityGroup;
 
-public class SecurityGroupUtils {
+public final class SecurityGroupUtils {
+    private SecurityGroupUtils() {
+    }
 
     public static Optional<SecurityGroup> findSecurityGroup(Uuid secGrpUuid, @Nullable SecurityGroups securityGroups) {
         Preconditions.checkNotNull(secGrpUuid);