[zanata/zanata-scripts] 2f6a53: refactor: declare envArray as arraylist

[GitHub]

  Branch: refs/heads/ZNTA-1803-maven-release-pipeline
  Home:   https://github.com/zanata/zanata-scripts
  Commit: 2f6a53522b3e2874f2435dc8a50bd42b85a94b4c
      https://github.com/zanata/zanata-scripts/commit/2f6a53522b3e2874f2435dc8a50bd42b85a94b4c
  Author: Ding-Yi Chen <dchen at redhat.com>
  Date:   2018-01-25 (Thu, 25 Jan 2018)

  Changed paths:
    M jenkins/maven-Jenkinsfile

  Log Message:
  -----------
  refactor: declare envArray as arraylist