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Is JDK6.0 can support all the java code worked in JDK1.3 ?
Joined: Aug 30, 2002
Jun 21, 2010 22:21:50
Could anyone tell me is JDK6.0 can support all the
code worked in JDK1.3 ?
Joined: Jun 09, 2003
Jun 21, 2010 22:42:02
any Swing code written in 1.3 might have problems in 1.6 - the focus subsystem changed about 1.4
Joined: Mar 22, 2005
Jun 22, 2010 00:20:25
Generally, though, Java is backwards compatible - any code written and/or compiled using an earlier JDK will work on later JREs.
Joined: Oct 27, 2005
Jun 22, 2010 02:48:35
Although the behaviour may be slightly different, like the example Michael mentioned. Any workaround for a bug in Java 1.3 may now actually do something you don't want it to do.
SCJP 1.4 - SCJP 6 - SCWCD 5 - OCEEJBD 6
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subject: Is JDK6.0 can support all the java code worked in JDK1.3 ?
Which IDE supports jdk1.3 and EJBC 2.0 ?
development environment:eclipse jdk6.0 +Tomcat6.0.host only support Tomcat4.0 what
problem with running the java code
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