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why cant i use primitive arrays as hashmap keys ?
3
2178 by siddharthchhabra
2006-12-06 04:02
by fred34
2006-12-07 08:08
Why clone much slower than new instance?
7
2879 by wangzaixiang
2005-05-25 19:28
by hoschek
2005-05-27 10:55
Why do innner clases have to have an implemented Clone method?
5
194 by swv
2007-08-14 13:25
by jwenting
2007-08-20 01:52
Why do JDBC 4.0 Wrapper methods requires an interface be passed?
0
701 by wesclark
2009-07-08 11:29
n/a
Why does java.io.File.mkdir() not throw exceptions?
4
6542 by hanafey
2005-07-15 08:23
by the_mockingbird
2008-08-08 08:45
Why does jps not work on Windows 2003?
4
1417 by georgewei
2009-04-01 02:54
by trembovetski
2009-04-02 22:00
Why does JVM run in a new thread?
3
730 by johnli121
2006-11-15 03:19
by alanb
2006-11-15 13:37
Why does Math.pow(-0.5,0.5) returns NaN?
7
2673 by oswaldodantas
2006-10-14 19:53
by tackline
2006-10-16 04:14
Why does the enum valueOf method throws an Exception
1
5565 by i30817
2006-09-04 12:05
by forax
2006-09-04 14:45
Why I can't get the same JavaBroker?
0
152 by fperrelet
2006-02-05 00:24
n/a
Why is Java5 foreach syntax expensive?
2
392 by cowwoc
2007-01-29 08:12
by forax
2007-02-01 03:46
Why is Java?adding /t to txt file
1
243 by pretorian
2007-03-18 12:06
by tarbo
2007-03-18 13:12
Why is package access not allowed for interfaces?
6
531 by oakidoaki
2007-08-16 01:49
by oakidoaki
2007-08-17 07:03
Why is String concatenation so slow??
3
1924 by ceklock
2010-04-20 22:46
by wingetr
2010-04-21 13:11
Why is the MAC requesting java components from my applet host?
0
904 by benjy1979
2009-07-12 11:33
n/a
Why isn't generics used in som collection APIs?
2
176 by matbe
2006-09-04 07:09
by matbe
2006-09-18 08:54
why java enum constructor don't allow access to static members.
3
2029 by jianwu_chen
2008-01-24 06:35
by tarbo
2008-02-17 04:12
Why no Bag (unordered collection w/duplicates)?
7
2355 by matthewadams
2004-12-09 14:47
by yishai
2004-12-17 08:49
Why no List in java.util.concurrent?
4
4819 by ted_graham
2008-08-13 10:06
by ted_graham
2008-11-19 09:55
why not "equalsNotNull()?
4
243 by ricardogil
2005-04-25 09:20
by wangzaixiang
2005-04-26 20:02
Why not get rid of the JVM and JIT for mobile device?
0
724 by yt7589
2008-09-08 19:34
n/a
Why RFEs shifted from release to release for 7 years now ?
0
209 by s690716
2004-11-20 08:33
n/a
Why should RuntimeException be caught by Exception?
1
556 by saik
2008-04-03 10:52
by i30817
2008-04-03 16:47
Why wait() within synchronized context?
1
264 by nrkishore
2006-05-10 23:25
by sjasja
2006-05-11 03:57
WHY wont my code work?
1
879 by thecodehunter
2008-08-29 05:51
by pelz
2008-08-31 00:00
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