Lately I tried to run JBoss on my Linux-installation (KUBuntu 9). I got lots of
java.lang.OutOfMemoryError: PermGen space errors while starting JBoss 5. First I thought that had something to do with Linux. I google'd the error, and from what I read, permgen errors are caused by bugs in either JBoss or the JavaVM. So increasing memory won't help, besides, JBoss ran fine on my Windows installation.
Then I remembered JBoss had a separate package for Java JDK 1.5 and JDK 1.6. I used the JBoss- version for JDK 1.5, but I have JDK 1.6 installed on my Linux installation. After I switched to the JBoss 5.0 version for JDK 1.5, JBoss ran smoothly!
Do you call yourself architect, while you're developing software or telling other people how to program? At least in the Netherlands, calling yourself Architect is illegal when you're not a officially registered architect:
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