max = pathFilters[0].pathRaw;
Hasher hasher = new Hasher(null, 0);
for (PathFilter pf : pathFilters) {
hasher.init(pf.pathRaw, pf.pathRaw.length);
while (hasher.hasNext()) {
int hash = hasher.nextHash();
if (hasher.hasNext())
prefixes.addIfAbsent(pf.pathRaw, hasher.length(), hash);
}
fullpaths.addIfAbsent(pf.pathRaw, pf.pathRaw.length,
hasher.getHash());