Congratulations on your book. I have recently completed the Oracle Certified Professional Java SE 8 Programmer Certification. I have several years experience with programming in Java but have take some time off recently from programming. As such, I have not had commercial experience with Spring. I'm wondering how difficult you think it would be to achieve the Spring Certification without commercial experience using the framework.
Forget this weirdo. You guys wanna see something really neat? I just have to take off my shoe .... (hint: it's a tiny ad)
Devious Experiments for a Truly Passive Greenhouse!