HADOOP-7833. Fix findbugs warnings in protobuf generated code. Contributed by John Lee.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1204363 13f79535-47bb-0310-9956-ffa450edef68

hadoop-common-project/hadoop-common/CHANGES.txt

@@ -95,6 +95,9 @@ Trunk (unreleased changes)
     HADOOP-7770. ViewFS getFileChecksum throws FileNotFoundException for files in 
     /tmp and /user. (Ravi Prakash via jitendra)
 
+    HADOOP-7833. Fix findbugs warnings in protobuf generated code.
+    (John Lee via suresh)
+
   OPTIMIZATIONS
 
     HADOOP-7761. Improve the performance of raw comparisons. (todd)

hadoop-common-project/hadoop-common/dev-support/findbugsExcludeFile.xml

@@ -272,6 +272,6 @@
     </Match>
     <Match>
       <!-- protobuf generated code -->
-      <Class name="org.apache.hadoop.ipc.protobuf.HadoopRpcProtos"/>
+      <Class name="~org\.apache\.hadoop\.ipc\.protobuf\.HadoopRpcProtos.*"/>
     </Match>
  </FindBugsFilter>