[zanata/zanata-platform] 392064: fix checkstyle

[GitHub]

  Branch: refs/heads/ZNTA-1841-saml
  Home:   https://github.com/zanata/zanata-platform
  Commit: 3920647d305ccfee3ff78e1b289be5eab5f6e1b7
      https://github.com/zanata/zanata-platform/commit/3920647d305ccfee3ff78e1b289be5eab5f6e1b7
  Author: Patrick Huang <pahuang at redhat.com>
  Date:   2017-10-04 (Wed, 04 Oct 2017)

  Changed paths:
    M server/services/src/test/java/org/zanata/servlet/SAMLFilterTest.kt

  Log Message:
  -----------
  fix checkstyle