Upgrade from findbugs-maven-plugin 1.1.1 to 2.0.1 reports 3 more bugs.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/codec/trunk@794344 13f79535-47bb-0310-9956-ffa450edef68

Author: garydgregory

pom.xml

@@ -256,7 +256,7 @@
         <plugin>
           <groupId>org.codehaus.mojo</groupId>
           <artifactId>findbugs-maven-plugin</artifactId>
-          <version>1.1.1</version>
+          <version>2.0.1</version>
         </plugin>
         <plugin>
           <groupId>org.codehaus.mojo</groupId>