minor name changes and javadoc

Change-Id: I43a05d75392efad9ac004867027a31adcc18c6f5
diff --git a/core/store/dist/src/main/java/org/onosproject/store/consistent/impl/DefaultAtomicCounter.java b/core/store/dist/src/main/java/org/onosproject/store/consistent/impl/DefaultAtomicCounter.java
index 64886e4..08f6e57 100644
--- a/core/store/dist/src/main/java/org/onosproject/store/consistent/impl/DefaultAtomicCounter.java
+++ b/core/store/dist/src/main/java/org/onosproject/store/consistent/impl/DefaultAtomicCounter.java
@@ -63,6 +63,11 @@
     }
 
     @Override
+    public void set(long value) {
+        complete(asyncCounter.set(value));
+    }
+
+    @Override
     public long get() {
         return complete(asyncCounter.get());
     }