[zanata/zanata-server] 256e4d: Fix findbugs warnings

[GitHub]

  Branch: refs/heads/cleanup-warnings
  Home:   https://github.com/zanata/zanata-server
  Commit: 256e4db337adbe312914c46586bc9a82d2628ef3
      https://github.com/zanata/zanata-server/commit/256e4db337adbe312914c46586bc9a82d2628ef3
  Author: Sean Flanigan <sflaniga at redhat.com>
  Date:   2013-10-07 (Mon, 07 Oct 2013)

  Changed paths:
    M zanata-model/src/main/java/org/zanata/hibernate/search/ConfigurableNgramAnalyzer.java
    M zanata-war/pom.xml
    M zanata-war/src/main/java/org/zanata/action/ReindexAsyncBean.java
    M zanata-war/src/main/java/org/zanata/seam/FixedSafeActions.java
    M zanata-war/src/main/java/org/zanata/webtrans/client/view/TransMemoryView.java
    M zanata-war/src/test/java/com/google/gwt/core/client/GWTBridge.java

  Log Message:
  -----------
  Fix findbugs warnings