[KNOX-1455] Enable checkstyle ASF header check rule

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.2.0
• Component/s: Build
• Assignee: Kevin Risden
• Reporter: Kevin Risden
• Created: 25/Sep/18 18:07
• Updated: 28/Mar/19 13:56
• Resolved: 27/Sep/18 13:49

Description

<!-- Checks for headers -->
 <!-- See http://checkstyle.sf.net/config_header.html -->
 <!-- Verify that EVERY source file has the appropriate license -->
 <module name="Header">
 <property name="headerFile" value="${checkstyle.header.file}"/>
 </module>