Steven Herod wrote:
> It doesn't require 6u10. It'll run on any version of Java 1.5 or
> higher.  Infact Netbeans JavaFX support is 'hardcoded' to use Java
> 1.5.
>
> The big difference is user experience, as 6u10 introduced the new
> browser plugin which offered faster startup and the ability to drag
> applets out of the browser.
>
> I also think it included the JavaFX runtime in the distribution, if I
> recall correctly, which means that 6u10 users didn't need to wait for
> the JavaFX runtime to be downloaded on first JavaFX app startup.
>
> I don't think this JavaFX + JRE bundling has included, I don't recall
> a new JRE coming out when JavaFX 1.2 came out.
>
> Certainly there is no dependancy between releases of the two.
>   

AFAIK this is not entirely correct. If you look at the official system 
requirements:

http://java.sun.com/javafx/1/reference/system-requirements-1-2.html#javafxsdk

the current minimal JDK version for running JavaFX 1.2 is 6u13 (for 
Windows, Linux, OpenSolaris), and 1.5.0_16 for Mac OS X. Beyond what you 
said about 6u10, which is correct, you also have to consider bugs and 
enhancements made in the Java2D core for fitting JavaFX, that require 
these minimal requirements. The reason for which JavaFX "tolerates" Java 
5 on the Mac is because, thanks to the wonderful and friendly Apple's 
policy about Java, it is still not possible (and I don't think it will 
be ever possible) to run Java 6 on PPC and Intel 32 machines (and there 
is still a big deal around). I suppose there are some specific 
workarounds for Java 5 in this case (and possibly some penalties), but 
it has been a good move to avoid killing a good number of client 
platform. I have no doubts that if Apple supported Java 6 on all of his 
reasonably recent machinery, Sun would have required Java 6 everywhere.

-- 
Fabrizio Giudici - Java Architect, Project Manager
Tidalwave s.a.s. - "We make Java work. Everywhere."
weblogs.java.net/blog/fabriziogiudici - www.tidalwave.it/blog
[email protected] - mobile: +39 348.150.6941


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