Hello!It was reported that there's broken behavior exposed when the debug mode is turned on, which is due to KerberosTicket.toString() throwing an exception, if the ticket was already destroyed.
The proposed fix is in fact the backport of a tiny portion of JDK-8043071. BUGURL: https://bugs.openjdk.java.net/browse/JDK-8170278 WEBREV: http://cr.openjdk.java.net/~igerasim/8170278/00/webrev/ Would you please help review? With kind regards, Ivan