spark git commit: [SQL] [TEST] [MINOR] Follow-up of PR #6493, use Guava API to ensure Java 6 friendliness

Repository: spark Updated Branches: refs/heads/master 89f21f66b - 5cd6a63d9 [SQL] [TEST] [MINOR] Follow-up of PR #6493, use Guava API to ensure Java 6 friendliness This is a follow-up of PR #6493, which has been reverted in branch-1.4 because it uses Java 7 specific APIs and breaks Java 6

spark git commit: [SQL] [TEST] [MINOR] Follow-up of PR #6493, use Guava API to ensure Java 6 friendliness

Repository: spark Updated Branches: refs/heads/branch-1.4 daeaa0c5a - 0d8372099 [SQL] [TEST] [MINOR] Follow-up of PR #6493, use Guava API to ensure Java 6 friendliness This is a follow-up of PR #6493, which has been reverted in branch-1.4 because it uses Java 7 specific APIs and breaks Java