fix Depth.lessOrEqual
[maven-release-plugin] prepare for next development iteration
[maven-release-plugin] copy for tag coderu-all-1.2.12
[maven-release-plugin] prepare release coderu-all-1.2.12
[maven-release-plugin] prepare for next development iteration
[maven-release-plugin] copy for tag coderu-all-1.2.11
[maven-release-plugin] prepare release coderu-all-1.2.11
refactoring: use lambda