Fix various Findbugs warnings:

Matthew Swift

25.08.2014 77b43a1d03725669362ff6b4740b8650770a2efb

 pom.xml

@@ -445,7 +445,7 @@
      <dependency>
        <groupId>org.forgerock.commons</groupId>
        <artifactId>forgerock-util</artifactId>
        <version>1.2.0-SNAPSHOT</version>
        <version>1.3.0-SNAPSHOT</version>
      </dependency>
    </dependencies>
  </dependencyManagement>