Fix warnings in netconf-api and netconf-util

[controller.git] / opendaylight / netconf / netconf-util / src / main / java / org / opendaylight / controller / netconf / util / NetconfUtil.java

diff --git a/opendaylight/netconf/netconf-util/src/main/java/org/opendaylight/controller/netconf/util/NetconfUtil.java b/opendaylight/netconf/netconf-util/src/main/java/org/opendaylight/controller/netconf/util/NetconfUtil.java
index aae2f71b86b6f67aa08d57bd374407c59d17651d..796ab91a504040e87197f9032d85e4699d4c80b5 100644 (file)
--- a/opendaylight/netconf/netconf-util/src/main/java/org/opendaylight/controller/netconf/util/NetconfUtil.java
+++ b/opendaylight/netconf/netconf-util/src/main/java/org/opendaylight/controller/netconf/util/NetconfUtil.java
@@ -27,10 +27,12 @@ import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.io.InputStream;
 
-public class NetconfUtil {
+public final class NetconfUtil {
 
     private static final Logger logger = LoggerFactory.getLogger(NetconfUtil.class);
 
+    private NetconfUtil() {}
+
     public static NetconfMessage createMessage(final File f) {
         Preconditions.checkNotNull(f, "File parameter was null");
         try {