is that ok for the java program that developed using 1.4.2 run on JRE1.5?

[James]

how do you all keep the old version of java program running while using
latest JRE?
no problem on that?

 

[Chris Smith]

how do you all keep the old version of java program running while using
latest JRE?
no problem on that?

I'm not aware of any problems with this arrangement. However, you
should obviously run through all of your regression testing before
deploying.

--
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Chris Smith - Lead Software Developer/Technical Trainer
MindIQ Corporation

 

[Michael Borgwardt]

how do you all keep the old version of java program running while using
latest JRE? no problem on that?

Depends on the program. Server apps typically have few or no problems, but
I hear that there are often small differences in how GUI code works,
which may or may not be problematic.