sonar fix: Exception handling in SfcDriverUtil

sfc/utils/SfcDriverUtil.java
file name: SfcDriverUtil.java

Change-Id: Ifacb86d014eca1bc5be56f88789814148e0e7a21
Issue-ID: VFC-776
Signed-off-by: ajay priyadarshi <ajay.priyadarshi@ril.com>

1 files changed, 6 insertions, 3 deletions

diff --git a/zte/sfc-driver/sfc-driver/src/main/java/org/onap/sfc/utils/SfcDriverUtil.java b/zte/sfc-driver/sfc-driver/src/main/java/org/onap/sfc/utils/SfcDriverUtil.java
index 2b53a53..30cc766 100644
--- a/zte/sfc-driver/sfc-driver/src/main/java/org/onap/sfc/utils/SfcDriverUtil.java
+++ b/zte/sfc-driver/sfc-driver/src/main/java/org/onap/sfc/utils/SfcDriverUtil.java
@@ -28,9 +28,11 @@ import java.util.Iterator;
 import java.util.Map;
 import java.util.Set;
 import java.util.UUID;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
 
 public class SfcDriverUtil {
-
+    public static Log log = LogFactory.getLog(SfcDriverUtil.class);
     public static String generateUuid() {
         return UUID.randomUUID().toString();
 
@@ -95,9 +97,10 @@ public class SfcDriverUtil {
     {
         try {
             InetAddress addr = InetAddress.getLocalHost();
-            return addr.getHostAddress().toString();
+            return addr.getHostAddress();
         } catch (UnknownHostException e) {
-            e.printStackTrace();
+            //e.printStackTrace();
+            log.error("getLocalIp StackTrace:", e);
         }
         return "";
     }