[zanata/zanata-platform] 6d31cc: update java warning threshold (seems stable now)

[GitHub]

  Branch: refs/heads/fix-master
  Home:   https://github.com/zanata/zanata-platform
  Commit: 6d31cc770db6b7ceb7db81ae7fc14ec659c96147
      https://github.com/zanata/zanata-platform/commit/6d31cc770db6b7ceb7db81ae7fc14ec659c96147
  Author: Patrick Huang <pahuang at redhat.com>
  Date:   2017-05-09 (Tue, 09 May 2017)

  Changed paths:
    M Jenkinsfile

  Log Message:
  -----------
  update java warning threshold (seems stable now)