SchemaAwareApplyOperation.checkDeleteApplicable() can be static

This method does not touch local state, so make it static.

Change-Id: I973fb25e4989c7969ddb5df18e2d683d2cbc15ef
Signed-off-by: Robert Varga <rovarga@cisco.com>

diff --git a/yang/yang-data-impl/src/main/java/org/opendaylight/yangtools/yang/data/impl/schema/tree/SchemaAwareApplyOperation.java b/yang/yang-data-impl/src/main/java/org/opendaylight/yangtools/yang/data/impl/schema/tree/SchemaAwareApplyOperation.java
index ada5798e98dbdd255dee0d2e047079eb0324ea08..b771bccadf616380fe98279648c54161d9a93bcb 100644 (file)
--- a/yang/yang-data-impl/src/main/java/org/opendaylight/yangtools/yang/data/impl/schema/tree/SchemaAwareApplyOperation.java
+++ b/yang/yang-data-impl/src/main/java/org/opendaylight/yangtools/yang/data/impl/schema/tree/SchemaAwareApplyOperation.java
@@ -173,7 +173,7 @@ abstract class SchemaAwareApplyOperation extends ModificationApplyOperation {
         }
     }
 
-    private void checkDeleteApplicable(final NodeModification modification, final Optional<TreeNode> current) {
+    private static void checkDeleteApplicable(final NodeModification modification, final Optional<TreeNode> current) {
         // Delete is always applicable, we do not expose it to subclasses
         if (current.isPresent()) {
             LOG.trace("Delete operation turned to no-op on missing node {}", modification);