strptime fails on JRuby 9.2.9.0

[azumakuniyuki]

strptime fails on JRuby 9.2.9.0

• JRuby 9.2.9.0
• macOS 10.14.6
• Java 11.0.5 (2019-10-15 LTS)

lib/sisimai/data.rb

        begin
          # Convert from the date string to an object then calculate time
          # zone offset.
          t = Sisimai::Time.strptime(datestring, '%a, %d %b %Y %T')
          p['timestamp'] = (t.to_time.to_i - zoneoffset) || nil
        rescue StandardError => ce
          warn ' ***warning: Failed to strptime ' << datestring.to_s
          warn ce.to_s
        end

% /usr/local/jr/bin/jruby -Ilib -rsisimai -e 'print Sisimai.dump($*.shift)' set-of-emails/maildir/bsd/email-sendmail-32.eml
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.headius.backport9.modules.Modules to method sun.nio.ch.NativeThread.signal(long)
WARNING: Please consider reporting this to the maintainers of com.headius.backport9.modules.Modules
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
 ***warning: Failed to strptime Thu, 1 Oct 2015 23:12:16
class org.jruby.ext.date.RubyDate cannot be cast to class org.jruby.ext.date.RubyDateTime (org.jruby.ext.date.RubyDate and org.jruby.ext.date.RubyDateTime are in unnamed module of loader 'bootstrap')
[]

strptime works well on JRuby 9.1.17.0

% /usr/local/jr/bin/jruby -Ilib -rsisimai -e 'print Sisimai.dump($*.shift)' set-of-emails/maildir/bsd/email-sendmail-32.eml
[{"catch":"","token":"b314cc8582c5f78c3381dbaf4b5e86d706d1c505","lhost":"c135.kyoto.example.ne.jp","rhost":"inbound-smtp.us-west-2.amazonaws.com","alias":"","listid":"","reason":"userunknown","action":"failed","subject":"Nyaaaan","messageid":"4CB0AF09-E358-4D06-82B8-B8344B55CE02@example.co.jp","replycode":"550","smtpagent":"Email::Sendmail","softbounce":0,"smtpcommand":"DATA","destination":"neko.example.jp","senderdomain":"example.co.jp","feedbacktype":"","diagnosticcode":"550 5.1.1 Requested action not taken: mailbox unavailable 503 Error: need RCPT command","diagnostictype":"SMTP","deliverystatus":"5.1.1","timezoneoffset":"+0900","addresser":"shironeko@example.co.jp","recipient":"nyaaan@neko.example.jp","timestamp":1443708736}]

[azumakuniyuki]

#267

[azumakuniyuki]

% /usr/local/jr/bin/jruby -v
jruby 9.3.2.0 (2.6.8) 2021-12-01 0b8223f905 Java HotSpot(TM) 64-Bit Server VM 11.0.5+10-LTS on 11.0.5+10-LTS +jit [darwin-x86_64]

% PATH="$PATH:/usr/local/jr/bin" /usr/local/jr/bin/rake test
Run options: --seed 64491

# Running:


11 public rhost engines, 5789 assertions, 0 failures
..........................
57 public lhost engines, 73080 assertions, 0 failures
................ ***warning: Sisimai.make will be removed at v5.1.0. Use Sisimai.rise instead
 ***warning: Sisimai.make will be removed at v5.1.0. Use Sisimai.rise instead
..........
57 private lhost engines, 324152 assertions, 0 failures
........................................................................ ***warning: Strange date format [Thu, 13 Cat 2000 22:22:22 +2222]
 ***warning: Strange date format [Thu, 22 Jun 2001 32:40:29 +0900]
 ***warning: Strange date format [Thu, 25 Jul 1995 00:86:00 +0900]
 ***warning: Strange date format [Thu, 31 Aug 2013 11:22:73 +0900]
 ***warning: Strange date format [Thu, 36 Sep 2009 11:22:33 +0900]
..................

Finished in 64.223237s, 2.2110 runs/s, 1152.9160 assertions/s.

142 runs, 74044 assertions, 0 failures, 0 errors, 0 skips

[azumakuniyuki]

This issue resolved at v5.0.2