[zanata/zanata-server] dd3dee: Correct checkstyle errors

[GitHub]

  Branch: refs/heads/infinispan
  Home:   https://github.com/zanata/zanata-server
  Commit: dd3deeb84ac5af0f83cfdbfe29fdc7e7187728df
      https://github.com/zanata/zanata-server/commit/dd3deeb84ac5af0f83cfdbfe29fdc7e7187728df
  Author: Carlos A. Munoz <camunoz at redhat.com>
  Date:   2015-03-10 (Tue, 10 Mar 2015)

  Changed paths:
    M zanata-war/pom.xml
    M zanata-war/src/main/java/org/zanata/cache/InfinispanCacheWrapper.java
    M zanata-war/src/test/java/org/zanata/cache/InfinispanTestCacheContainer.java

  Log Message:
  -----------
  Correct checkstyle errors