On my PC, I have a java project. It works with Textpad and IDEA 5.1. I just got IDEA 10 and it gives me 5 same errors, saying
../Stack.java:22: generics are not supported in -source 1.3
(use -source 5 or higher to enable generics)
All above are on the same PC. I do not have javac from Java 1.3, only from Java 6.
How can I fix the problem?
Thank you very much.