Fix various netconf warnings

[controller.git] / opendaylight / netconf / netconf-impl / src / main / java / org / opendaylight / controller / netconf / impl / NetconfServerSessionNegotiatorFactory.java

diff --git a/opendaylight/netconf/netconf-impl/src/main/java/org/opendaylight/controller/netconf/impl/NetconfServerSessionNegotiatorFactory.java b/opendaylight/netconf/netconf-impl/src/main/java/org/opendaylight/controller/netconf/impl/NetconfServerSessionNegotiatorFactory.java
index cf489608cab7c2a5ff36e2253c7fcc9516a296e4..d010b5cefc0c20c364a5ad255c6aec0fbede7dce 100644 (file)
--- a/opendaylight/netconf/netconf-impl/src/main/java/org/opendaylight/controller/netconf/impl/NetconfServerSessionNegotiatorFactory.java
+++ b/opendaylight/netconf/netconf-impl/src/main/java/org/opendaylight/controller/netconf/impl/NetconfServerSessionNegotiatorFactory.java
@@ -71,7 +71,7 @@ public class NetconfServerSessionNegotiatorFactory implements SessionNegotiatorF
         this.baseCapabilities = validateBaseCapabilities(baseCapabilities);
     }
 
-    private ImmutableSet<String> validateBaseCapabilities(final Set<String> baseCapabilities) {
+    private static ImmutableSet<String> validateBaseCapabilities(final Set<String> baseCapabilities) {
         // Check base capabilities to be supported by the server
         final Sets.SetView<String> unknownBaseCaps = Sets.difference(baseCapabilities, DEFAULT_BASE_CAPABILITIES);
         Preconditions.checkArgument(unknownBaseCaps.isEmpty(),