Trainer for java language

I am in need of a trainer who can teach advanced level Java programming to me. The ideal candidate should have experience working with advanced Java concepts and be able to teach them effectively. The specific topics that should be covered are core Java concepts, such as data types, variables, and control structures. The training format preferred is live sessions, where the trainer can interact with me in real-time and answer. The trainer should have excellent communication skills be able to explain complex concepts in a simple and understandable way.