after = getVersionNum(collection, afterAsString, false);
present = getVersionNum(collection, presentAsString, true);
absent = getVersionNum(collection, absentAsString, true);
if (sloppyUniqueSpecified) {
uniqueSloppy = new TreeSet<BugInstance>(new SloppyBugComparator());
}
long fixed = getVersionNum(collection, fixedAsString, true);
if (fixed >= 0)
{