Make invertImplementationsMap() static

This method is not touching staste, make it static to make that clear.

Change-Id: I1c6366c3f36bae4a8b77c84edeea9e8770eae968
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

diff --git a/dom/mdsal-dom-broker/src/main/java/org/opendaylight/mdsal/dom/broker/AbstractDOMRoutingTable.java b/dom/mdsal-dom-broker/src/main/java/org/opendaylight/mdsal/dom/broker/AbstractDOMRoutingTable.java
index a1871e8535e49ae3dab24bfbd7da178e711dca28..35b2f2202ca0d922a24f4609803699ff12ffa64f 100644 (file)
--- a/dom/mdsal-dom-broker/src/main/java/org/opendaylight/mdsal/dom/broker/AbstractDOMRoutingTable.java
+++ b/dom/mdsal-dom-broker/src/main/java/org/opendaylight/mdsal/dom/broker/AbstractDOMRoutingTable.java
@@ -179,7 +179,7 @@ abstract class AbstractDOMRoutingTable<I, D, M, L extends EventListener, K,
         return newInstance(tableInputBuilder.build(), schemaContext);
     }
 
-    HashMultimap<M, I> invertImplementationsMap(final Map<I, M> map) {
+    static final <K, V> HashMultimap<V, K> invertImplementationsMap(final Map<K, V> map) {
         return Multimaps.invertFrom(Multimaps.forMap(map), HashMultimap.create());
     }