Message11642

Author	jamesmudd
Recipients	Amjad, jamesmudd
Date	2017-11-01.21:26:58
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1509571618.77.0.213398074469.issue2639@psf.upfronthosting.co.za>
In-reply-to

Content
This does look like a bug to me. To reproduce: Jython 2.7.1 (, Oct 2 2017, 18:35:43) [Java HotSpot(TM) 64-Bit Server VM (Oracle Corporation)] on java9 Type "help", "copyright", "credits" or "license" for more information. >>> from java.util import ArrayList >>> al = ArrayList() >>> al == [] True >>> al != [] True <<<<<<<<<<<<<<< I think this is wrong >>> al.add(3) True >>> al == [] False >>> al != [] True

This does look like a bug to me. To reproduce:

Jython 2.7.1 (, Oct 2 2017, 18:35:43) 
[Java HotSpot(TM) 64-Bit Server VM (Oracle Corporation)] on java9
Type "help", "copyright", "credits" or "license" for more information.
>>> from java.util import ArrayList
>>> al = ArrayList()
>>> al == []
True
>>> al != []
True   <<<<<<<<<<<<<<< I think this is wrong
>>> al.add(3)
True
>>> al == []
False
>>> al != []
True

History
Date	User	Action	Args
2017-11-01 21:26:58	jamesmudd	set	messageid: <1509571618.77.0.213398074469.issue2639@psf.upfronthosting.co.za>
2017-11-01 21:26:58	jamesmudd	set	recipients: + jamesmudd, Amjad
2017-11-01 21:26:58	jamesmudd	link	issue2639 messages
2017-11-01 21:26:58	jamesmudd	create