Use managed guava version

Use centrally managed guava version specified in
oparent.  Includes upgrade to oparent 1.2.0.

This change was submitted by script and may include
additional whitespace or formatting changes.

Change-Id: Idcd5f08421807ccea03a7163bf61e1519f45146b
Issue-ID: INT-619
Signed-off-by: Gary Wu <gary.i.wu@huawei.com>
diff --git a/pom.xml b/pom.xml
index 0e89237..8d6ba86 100644
--- a/pom.xml
+++ b/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <groupId>org.onap.oparent</groupId>
     <artifactId>oparent</artifactId>
-    <version>1.1.0</version>
+    <version>1.2.0</version>
   </parent>
 
   <!--- CHANGE THE FOLLOWING 3 OBJECTS for your own repo -->
@@ -269,5 +269,3 @@
     </plugins>
   </build>
 </project>
-
-