NMRView NvJ 8.0a1 requires at least Java 1.5

[Bruce Johnson <nmrview@xxxxxxx>]

With NvJ 8.0a1 I've started using some features of Java that are only  
present in Java 1.5 and later.  Also, I've fixed the bug that  
prevented NvJ from working with Java 1.6.  If anyone only has Java  
1.4, and can't move to 1.5 or 1.6 let me know as I can still probably  
build versions that will check for 1.5 features and only use them if  
present (though I'd rather not do too much of this).  Generally you  
should find the code is faster with 1.5 and even faster in 1.6 and  
unless your stuck in a company that won't let you go to 1.5 for fear  
it might break something there shouldn't be any reason not to upgrade.

Bruce