You have the choice: you can use

The AspectJ Docs are similar to javadoc but contains also the AspectJ features like pointcuts, advices, ...


For some examples take a look at PatternTesting-Samples. The class patterntesting.sample.World is an example for the usage of System.out. It is also an example how you can use the @SuppressSystemOutWarning to suppress the warning of the usage of System.out.