Commits
Bryan Cutler authored and Wes McKinney committed 73d379f4631
ARROW-3588: [Java] Fix checkstyle for header license Enable style check for header to check the Apache license Author: Bryan Cutler <cutlerb@gmail.com> Closes #2816 from BryanCutler/java-checkstyle-license-ARROW-3588 and squashes the following commits: 427030e58 <Bryan Cutler> updated license in templates 3bef621fc <Bryan Cutler> comment block should not be javadoc style ac0f5cef7 <Bryan Cutler> updated license formatting d074ed7e7 <Bryan Cutler> revert files with portions copyright and add suppression for header a76b0eaa7 <Bryan Cutler> fix license for all modules 8c93dc692 <Bryan Cutler> enable header check for license