Re: Verify java version when running jar file

On Wed, 30 Apr 2008 15:10:04 -0700 (PDT), hust6 <mhust6@[EMAIL PROTECTED]
>
wrote, quoted or indirectly quoted someone who said :

> It relies on Java 1.4.2, but some of the customers have
>1.3.  Is there anything that I can do in the Manifest or Java code to
>catch this problem right away, so that the application can fail
>gracefully?  

see the code in http://mindprod.com/products1.html#COMMON11
there is a method to check the java version is up to snuff.  Call it
first thing.  However, if your main class has too high a version
number, you won't even get started.

see http://mindprod.com/products1.html#JARCHECK

-- 

Roedy Green Canadian Mind Products
The Java Glossary
http://mindprod.com