JGitUtils.openRepo should return a Git object which closes the wrapped repository

[kwin]

Affected version

2.1.0

Bug description

Currently

maven-scm/maven-scm-providers/maven-scm-providers-git/maven-scm-provider-jgit/src/main/java/org/apache/maven/scm/provider/git/jgit/command/JGitUtils.java

Line 97 in 6fc20f7

return new Git(new RepositoryBuilder()

uses a Git constructor with an explicitly passed repository. That is by default not closed with the wrapper object (but in fact should be). Otherwise the returned Git object cannot be used with try with resource.

[kwin]

This is currently blocked by eclipse-jgit/jgit#195.