[zanata/zanata-server] e02cd0: Correct checkstyle errors

[GitHub]

  Branch: refs/heads/infinispan
  Home:   https://github.com/zanata/zanata-server
  Commit: e02cd00544f3f92f4168b80a611000d980f4ec2e
      https://github.com/zanata/zanata-server/commit/e02cd00544f3f92f4168b80a611000d980f4ec2e
  Author: Carlos A. Munoz <camunoz at redhat.com>
  Date:   2015-03-11 (Wed, 11 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