greptilian logo

IRC log for #virtualJUG, 2015-05-26

virtualjug.com

| Channels | #virtualJUG index | Today | | Search | Google Search | Plain-Text | plain, newest first | summary

All times shown according to UTC.

Time S Nick Message
06:27 mmatloka joined #virtualJUG
06:39 millrossjez joined #virtualJUG
07:16 Bevin joined #virtualJUG
07:23 dmitrygusev joined #virtualJUG
07:43 _ollie joined #virtualJUG
08:38 dmitrygusev joined #virtualJUG
08:47 Bevin joined #virtualJUG
09:30 dmitrygusev joined #virtualJUG
12:33 _ollie joined #virtualJUG
12:55 muffinmannen joined #virtualJUG
14:24 Bevin joined #virtualJUG
15:03 raja joined #virtualJUG
15:07 Domo joined #virtualJUG
15:28 El joined #virtualJUG
15:35 Bevin joined #virtualJUG
15:38 Nick joined #virtualJUG
15:39 Arslan joined #virtualJUG
15:46 radcortez joined #virtualJUG
15:49 radcortez hi?
15:50 El joined #virtualJUG
15:51 theotown joined #virtualJUG
15:51 theotown hello all! long time no see
15:51 radcortez hi
15:53 nickolay joined #virtualJUG
15:53 agramer joined #virtualJUG
15:53 theotown left #virtualJUG
15:53 millrossjez hey everybody
15:54 theotown joined #virtualJUG
15:54 theotown Happy belated birthday to Mr. Ed Burns!
15:54 _DaveB_ joined #virtualJUG
15:54 nicoleta joined #virtualJUG
15:55 dharmi joined #virtualJUG
15:55 Arslan joined #virtualJUG
15:55 kjb joined #virtualJUG
15:55 pathfinder2104 joined #virtualJUG
15:56 Arslan hello
15:56 mikelevin joined #virtualJUG
15:57 muffinmannen joined #virtualJUG
15:57 cjank joined #virtualJUG
15:58 pm771 joined #virtualJUG
15:58 sjmaple hello
15:58 cjank left #virtualJUG
15:58 Dharmisv joined #virtualJUG
15:58 sury joined #virtualJUG
15:58 Jamesy joined #virtualJUG
15:58 cjank joined #virtualJUG
15:59 sparko joined #virtualJUG
15:59 sjmaple Get ready for your questions
15:59 DijitalMunky joined #virtualJUG
15:59 Arslan is there a dial in for the telephone?
16:00 Omkar_India joined #virtualJUG
16:00 raja joined #virtualJUG
16:00 pm771 Will Mr Bloch participate during the entire discussion?
16:00 sjmaple you can access at http://virtualjug.com/#live
16:00 theotown Get your questions ready, we'll be inviting people to ask in IRC as well as private messages from Simon to join the Google Hangout for a while.
16:00 sjmaple yes
16:00 monksy thanks for posting the url
16:00 radcortez pm771: yes
16:00 carljokl joined #virtualJUG
16:00 Domo joined #virtualJUG
16:00 monksy I've been keeping the virtual jug open in irc
16:00 vkotai joined #virtualJUG
16:01 Tobes joined #virtualJUG
16:01 Ingenarian joined #virtualJUG
16:01 _DaveB_ joined #virtualJUG
16:01 Luke1000 joined #virtualJUG
16:02 oSiri joined #virtualJUG
16:02 mufinmannen joined #virtualJUG
16:03 nickolay joined #virtualJUG
16:03 Gautam joined #virtualJUG
16:03 radcortez send your questions please :)
16:04 sparko joined #virtualJUG
16:04 jasontedor joined #virtualJUG
16:04 Zoran-R joined #virtualJUG
16:04 sjmaple we're live now, let me know if you have questions
16:04 sweetbox joined #virtualJUG
16:05 pathfinder2104 joined #virtualJUG
16:05 oSiri joined #virtualJUG
16:05 pm771 Not a question. Just want to express my gratitude to Josh for joining in person.  Just yesterday I watched YouTube talks on Effective Java and Java Puzzlers.
16:06 piyush_chandra joined #virtualJUG
16:06 theotown Thanks pm771!
16:06 rbenevid joined #virtualJUG
16:06 theotown Everyone seeing the recording ok?
16:06 pm771 +
16:06 Arslan yes, thanks. Seeing it ok
16:06 DijitalMunky What is Josh's take on things like the JPA patterns that rely on mutable objects quite heavily?
16:07 Arslan it somehow skipped the first few mins (I think) but it jumped straight into the intro with Josh
16:07 theotown get your questions ready...we have a few on the meetup page already
16:08 codetown joined #virtualJUG
16:09 sjmaple if anyone wants to join and chat with Josh DM me :)
16:09 monksy How does Bloch feel about the Apache utilties, Guava, and Java 8 utilties for perofrming the HashCode and Equals code methods?
16:10 _ollie Do you regret recommending to throw NullPointerExceptions from application code?
16:11 matteogales joined #virtualJUG
16:11 PuZZleDucK joined #virtualJUG
16:11 pm771 Question: How type inference for generics improved from the 2nd edition to Java 8?
16:11 monksy i.e java8: Objects.equals(
16:11 sjmaple anyone wanna jump on and ask? :)
16:12 nicoleta joined #virtualJUG
16:12 monksy I would ... but I'm in an open space work environment ... :(
16:12 sjmaple quick throw some pants on and brush your hair! :D
16:12 sjmaple oh, ok :)
16:12 Gautam The Enum way writting Singleton is mentioned as preffered way but not much is told abouit it advantage. What are the advantages of Enum based Singleton vs static final variable?
16:13 janne_ joined #virtualJUG
16:14 piyush_chandra left #virtualJUG
16:16 pm771 Very often "for-each" is referred to as "syntactic sugar"? Is it really just that?
16:16 pm771 +
16:16 nicoleta joined #virtualJUG
16:17 Kenneth joined #virtualJUG
16:17 Sammy joined #virtualJUG
16:17 nickolay joined #virtualJUG
16:18 piyushc joined #virtualJUG
16:21 monksy The generations of the equals ... you're thinking of Project Lombok?
16:21 michaelrb joined #virtualJUG
16:21 aalopez joined #virtualJUG
16:21 monksy sorry about a little behind on the stream
16:22 Arslan Q: Josh, how do you feel about the philosophy of marking  class members as final ? If you feel positive about it, do you feel that classes and methods should have been "final" by default  and with a keyword to allow overriding would have been better?
16:23 pm771 What is Josh's take on run-time byte code modifications?
16:24 DijitalMunky Thanks guys!
16:24 PuZZleDucK Is there anything in J9 you're looking forward to or already using now?
16:25 janne_ [Q] regarding item 11 (clone method): given the many negative points about the method, would you say never to use it? or does anybody have a good example where it is the right way to copy objects?
16:25 _ollie Follow up: "How do I then distinguish a bug in the code I called from me providing an invalid parameter?"
16:26 arzu joined #virtualJUG
16:27 PuZZleDucK Maybe a Functional Java fork? :p
16:28 alex7java joined #virtualJUG
16:34 piyushc Q: In which scenarios you will recommend using streams?
16:36 janne_ regarding "final": C# and the .NET libraries go in this direction. You need to declare methods "virtual" for them to override. You can also "seal" a class (this is equal to final). and the .NET standard libraries from microsoft have many many sealed classes
16:40 sury Item 7: Hi Josh, do you think that finalize() should be available as a language level api. As of now anyone can just override it without knowing the implications, why not just make it private?
16:45 smarks joined #virtualJUG
16:45 Gautam does that means that Singelton should be defined at language level, as to me using enum for Singeleton is like using book for cookie coaster
16:46 pm771 How defensive should we be against clients using Reflection to defeat immutability or any other imposed constraints?
16:47 Guest64400 Will we see an Effective Java book updated to Java8?
16:47 Traivor joined #virtualJUG
16:48 Gautam @Guest64400 the answer is yes Josh mentioned this in the beginning
16:48 pm771 @Guest64400 - Josh earlier indicated that he was trying for 2015.
16:50 Omkar_India my question may sound weird... but I don't understand the need of  class Object. Except  native wait () and notify() methods, other methods are useful only when we override them. Any historical reasons for it?
16:50 piyushc Thanks... :)
16:52 Guest64400 Thanks pm771, I just started a little late
16:53 carljokl I did find it wierd that Object isn't abstract and that you can create instances of them.
16:53 carljokl Though pragmatically it makes them easier to use as locks.
16:54 spel joined #virtualJUG
16:56 Guest64400 In a future will Java be pure Object Oriented or there will be a dependency of Primitive types?
16:57 Omkar_India thanks :)
17:00 Arslan Thank you Josh
17:00 Arslan thank you guys!
17:00 DijitalMunky Thanks to everyone, especially Josh!
17:00 mufinmannen Thanks!
17:00 janne_ good session, thanks everybody!
17:00 smarks left #virtualJUG
17:01 DijitalMunky left #virtualJUG
17:03 millross_ joined #virtualJUG
17:04 piyushc left #virtualJUG
17:07 ecabrerar joined #virtualJUG
17:27 Traivor left #virtualJUG
17:35 radcortez joined #virtualJUG
17:37 nickolay joined #virtualJUG
17:44 millrossjez joined #virtualJUG
17:48 cjank joined #virtualJUG
17:57 millrossjez joined #virtualJUG
18:02 dmitrygusev joined #virtualJUG
18:05 radcortez joined #virtualJUG
18:06 cjank joined #virtualJUG
18:16 ffaass joined #virtualJUG
18:46 pm771 joined #virtualJUG
18:55 nickolay joined #virtualJUG
19:00 samuel joined #virtualJUG
19:21 dmitrygusev joined #virtualJUG
19:36 dmitrygusev joined #virtualJUG
20:20 edburns joined #virtualJUG
20:25 millrossjez joined #virtualJUG
20:31 _ollie joined #virtualJUG
20:39 millrossjez joined #virtualJUG
21:23 dmitrygusev joined #virtualJUG
21:45 millrossjez joined #virtualJUG
22:03 Bevin joined #virtualJUG
23:48 Guest87815 joined #virtualJUG
23:48 Guest94042 joined #virtualJUG

| Channels | #virtualJUG index | Today | | Search | Google Search | Plain-Text | plain, newest first | summary

virtualjug.com