X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;ds=sidebyside;f=yang%2Fyang-model-api%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fyangtools%2Fyang%2Fmodel%2Fapi%2FDeviateKind.java;h=d7a728007eda540af0e50f77d6574015220d3bae;hb=8371a88e6a404e38e1ecdfbe7faed84f8fba955b;hp=30fe1a4c42008443dd2709f88190c9f6aa68bf7c;hpb=3528dca5dec207aea587b846c2126a6b9bfecaf6;p=yangtools.git

diff --git a/yang/yang-model-api/src/main/java/org/opendaylight/yangtools/yang/model/api/DeviateKind.java b/yang/yang-model-api/src/main/java/org/opendaylight/yangtools/yang/model/api/DeviateKind.java
index 30fe1a4c42..d7a728007e 100644
--- a/yang/yang-model-api/src/main/java/org/opendaylight/yangtools/yang/model/api/DeviateKind.java
+++ b/yang/yang-model-api/src/main/java/org/opendaylight/yangtools/yang/model/api/DeviateKind.java
@@ -8,7 +8,7 @@
 
 package org.opendaylight.yangtools.yang.model.api;
 
-import com.google.common.base.Preconditions;
+import static java.util.Objects.requireNonNull;
 
 /**
  * Enum describing YANG deviation 'deviate' statement. It defines how the
@@ -22,7 +22,7 @@ public enum DeviateKind {
     private final String keyword;
 
     DeviateKind(final String keyword) {
-        this.keyword = Preconditions.checkNotNull(keyword);
+        this.keyword = requireNonNull(keyword);
     }
 
     /**