Upgrade of azureus fails

[Rainer Alves]

Frank wrote:
> portupgrade -Rr azureus
...
>     [javac] class file has wrong version 49.0, should be 48.0

This error means that the port "java/jakarta-commons-cli" was built with 
JDK 1.5, and you're trying to build Azureus with JDK 1.4. Make sure 
they're both built with the *same* Java version.
Take a look at the javavm(1) man page (the description for the 
JAVA_VERSION environment variable).

- Rainer