commit 2f19743d6ef06ad37eff6761c8f0e921ee2ca5ea
author lishuai <lishuai12@huawei.com> Fri Jul 31 16:27:58 2015 +0800
committer Thomas Vachuska <tom@onlab.us> Mon Aug 03 17:47:33 2015 +0000
tree f4a07b1f0cf14fbea590bc9967a6dbae29854ec8
parent f2049d1f4efc6dea59d845293dd0b85410ecead8

[ONOS-2499]update accordingly for ONOS-2408's review recommendation

Change-Id: I24e7c4acbe38e4286b994c5bf50d22def945fb29

ovsdb/rfc/src/main/java/org/onosproject/ovsdb/rfc/schema/type/UuidBaseType.java

diff --git a/ovsdb/rfc/src/main/java/org/onosproject/ovsdb/rfc/schema/type/UuidBaseType.java b/ovsdb/rfc/src/main/java/org/onosproject/ovsdb/rfc/schema/type/UuidBaseType.java
index 9824966..46e0d9f 100644
--- a/ovsdb/rfc/src/main/java/org/onosproject/ovsdb/rfc/schema/type/UuidBaseType.java
+++ b/ovsdb/rfc/src/main/java/org/onosproject/ovsdb/rfc/schema/type/UuidBaseType.java
@@ -16,6 +16,7 @@
 package org.onosproject.ovsdb.rfc.schema.type;
 
 import static com.google.common.base.MoreObjects.toStringHelper;
+import static com.google.common.base.Preconditions.checkNotNull;
 
 import java.util.Objects;
 
@@ -62,6 +63,7 @@
      * @param refType refType constraint
      */
     public UuidBaseType(String refTable, String refType) {
+        checkNotNull(refType, "refType cannot be null");
         this.refTable = refTable;
         this.refType = refType;
     }