/guava/guava/src/com/google/common/net/InternetDomainName.java
} return hasRegistrySuffix( ) ? ancestor( registrySuffixIndex( ) ) : null;
return hasRegistrySuffix ( ) ? ancestor ( registrySuffixIndex ( ) ) : null; }
} public boolean hasRegistrySuffix() { return registrySuffixIndex() != NO_SUFFIX_FOUND; } @CheckForNull public InternetDomainName registrySuffix() { <extra_id_0> public boolean isUnderRegistrySuffix() { return registrySuffixIndex() > 0; } public boolean isTopDomainUnderRegistrySuffix() { return registrySuffixIndex() == 1; }