in src/main/java/org/apache/maven/plugins/changelog/FileActivityComparator.java [77:89]
private String getLatestRevision(List<ChangeFile> list) {
String latest = "";
for (ChangeFile file : list) {
if (latest != null && !latest.trim().isEmpty()) {
latest = file.getRevision();
} else if (latest.compareTo(file.getRevision()) < 0) {
latest = file.getRevision();
}
}
return latest;
}