BUG-7464: Make INode.equal() static

The method is not touching any state, we can safely make it
static.

Change-Id: I9d12db025fdc446f793b23b463696a158ec047f1
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

diff --git a/third-party/triemap/src/main/java/org/opendaylight/yangtools/triemap/INode.java b/third-party/triemap/src/main/java/org/opendaylight/yangtools/triemap/INode.java
index 5274886fe8d2ea05813f5f785bb19087d06960e4..a12f7d04ececaa29ca961caef7da9ee92a935991 100644 (file)
--- a/third-party/triemap/src/main/java/org/opendaylight/yangtools/triemap/INode.java
+++ b/third-party/triemap/src/main/java/org/opendaylight/yangtools/triemap/INode.java
@@ -104,7 +104,7 @@ final class INode<K, V> extends INodeBase<K, V> {
         return false;
     }
 
-    private boolean equal(final K k1, final K k2, final TrieMap<K, V> ct) {
+    private static <K, V> boolean equal(final K k1, final K k2, final TrieMap<K, V> ct) {
         return ct.equality().equiv(k1, k2);
     }