Eleftheria Stein 3a3399d388 Make gretty samples compatible with logback 1.2.9
Explicitly reference the logback.xml file to prevent gretty from configuring the defaults using groovy.

Issue gh-10642
2021-12-20 19:06:45 +02:00
..
2019-03-19 17:33:29 -05:00