Just in case, A) I have created https://issues.apache.org/jira/browse/INFRA-18763 to make Windows build hosts to use autocrlf=true.
B) It turns out Checkstyle has an option lineSeparator=lf_cr_crlf which would make it tolerant to whatever line endings are used. I guess we might want to add it to our Checkstyle configuration (see https://checkstyle.sourceforge.io/apidocs/com/puppycrawl/tools/checkstyle/checks/NewlineAtEndOfFileCheck.html ) Vladimir
