host in ftp: link not found

The following ftp: links do not work because the host is not resolvable

open/src/java.base/share/classes/java/util/spi/TimeZoneNameProvider.java: * <a href="ftp://elsie.nci.nih.gov/pub/">ftp://elsie.nci.nih.gov/pub/&lt;/a>.
open/src/java.base/share/classes/sun/util/locale/provider/TimeZoneNameProviderImpl.java: * <a href="ftp://elsie.nci.nih.gov/pub/">ftp://elsie.nci.nih.gov/pub/&lt;/a>.