Cleanup use of Guava library

[yangtools.git] / common / util / src / main / java / org / opendaylight / yangtools / util / AbstractUUIDIdentifier.java

diff --git a/common/util/src/main/java/org/opendaylight/yangtools/util/AbstractUUIDIdentifier.java b/common/util/src/main/java/org/opendaylight/yangtools/util/AbstractUUIDIdentifier.java
index 6382eb0b71ff660bf82c6991b64b3307026613e7..6043eee29c95fd0f62aee34b88644ce018e33183 100644 (file)
--- a/common/util/src/main/java/org/opendaylight/yangtools/util/AbstractUUIDIdentifier.java
+++ b/common/util/src/main/java/org/opendaylight/yangtools/util/AbstractUUIDIdentifier.java
@@ -9,6 +9,7 @@ package org.opendaylight.yangtools.util;
 
 import com.google.common.annotations.Beta;
 import java.util.UUID;
+import javax.annotation.Nonnull;
 import org.opendaylight.yangtools.concepts.Identifier;
 
 /**
@@ -26,7 +27,8 @@ public abstract class AbstractUUIDIdentifier<T extends AbstractUUIDIdentifier<T>
     }
 
     @Override
-    public final int compareTo(final T o) {
+    @SuppressWarnings("checkstyle:parameterName")
+    public final int compareTo(@Nonnull final T o) {
         return getValue().compareTo(o.getValue());
     }
 }