Hi to everyone: I've a strange problem in the code visualization.. Instead of explain what's happening to me, I'll show you: picture_problem:
It's a very annoying situation: Eclipse doesn't give any errors and the code compiles correctly.. What should I do to try to resolve this issue? Advance thanks for all of your answers! P.s. (I have Ubuntu 16.10 and I use open-jdk [but the problem was the same with jdk by Java]).