[HIVE-16384] Remove jdk7 build from travis

• Type: Bug
• Status: Closed
• Priority: Trivial
• Resolution: Fixed
• Affects Version/s: 3.0.0
• Fix Version/s: 3.0.0
• Component/s: Build Infrastructure
• Target Version/s: 3.0.0
• Assignee: Prasanth Jayachandran
• Reporter: Prasanth Jayachandran
• Created: 05/Apr/17 18:03
• Updated: 22/May/18 23:58
• Resolved: 05/Apr/17 18:07

Description

Since master is updated to JDK8 as minimum required version, remove JDK7 build from travis to avoid builds fail showing up in README.