public static long[] getRangeEndPoints(Map mergeInfo) {
// long[] { youngestRange, oldestRange }
long[] rangePoints = {SVNRepository.INVALID_REVISION, SVNRepository.INVALID_REVISION};
if (mergeInfo != null) {
for (Iterator mergeInfoIter = mergeInfo.keySet().iterator(); mergeInfoIter.hasNext(); ) {
String path = (String) mergeInfoIter.next();
SVNMergeRangeList rangeList = (SVNMergeRangeList) mergeInfo.get(path);
if (!rangeList.isEmpty()) {
SVNMergeRange[] ranges = rangeList.getRanges();
SVNMergeRange range = ranges[ranges.length - 1];
if (!SVNRevision.isValidRevisionNumber(rangePoints[0])
|| range.getEndRevision() > rangePoints[0]) {
rangePoints[0] = range.getEndRevision();
}
range = ranges[0];
if (!SVNRevision.isValidRevisionNumber(rangePoints[1])
|| rangePoints[1] > range.getStartRevision()) {
rangePoints[1] = range.getStartRevision();
}
}
}
}
return rangePoints;
}
