436: if (pointCrlIssuers.size() != 1) {
...
445: pointNames = getFullNames
446: (pointCrlIssuer, relativeName);
...
481: for (Iterator<GeneralName> t = pointCrlIssuers.iterator();

See https://github.com/openjdk/jdk/blob/4cec141a90bc5d3b8ec17c024291d9c74a112cd4/src/java.base/share/classes/sun/security/provider/certpath/DistributionPointFetcher.java#L436