[IGNITE-11872] Add EmptyLineSeparator to codestyle checker

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.7
• Fix Version/s: 2.8
• Labels: checkstyle
• Assignee: Nikolay Izhikov
• Reporter: Nikolay Izhikov
• Created: 24/May/19 12:59
• Updated: 02/Jun/19 19:02
• Resolved: 02/Jun/19 19:01

Description

We should add following check:

        <module name="EmptyLineSeparator" />

and fix all current errors

Issue Links

• links to: GitHub Pull Request #6584