tree e94ae85aab26383836238d4e167c46e1f9bff430
parent e48a6ed3ac392224fd697ce96cdc6b9c726c1c2b
author Nico Kruber <nico@ververica.com> 1587379623 +0200
committer Nico Kruber <nico.kruber@gmail.com> 1587463122 +0200

[FLINK-17275] port core training exercises, descriptions, solutions and tests

- use gradle build tooling
- add descriptions in appropriate markdown files (rendered with links to
  navigate on github)