in src/main/scala/com/googlesource/gerrit/plugins/analytics/common/CommitsStatisticsLoader.scala [95:103]
private def extractIssues(commitMessage: String, replacers: Seq[Replacer]): Seq[IssueInfo] =
replacers.flatMap {
case Replacer(pattern, replaced) =>
pattern.findAllIn(commitMessage)
.map(code => {
val transformed = pattern.replaceAllIn(code, replaced)
IssueInfo(code, transformed)
})
}