I went for an advanced JAVA course in Computec Professionals Group, and they guided me with the best. They have all the material you need to study and get amazingly good at JAVA. The teaching staff is well learnt and make all the efforts to enlighten the students with their knowledge. They provide you with a certification after completing the course by taking a small test or a project. Fee is affordable and has a good infrastructure, air conditioned class rooms. You can go for the trail classes if you're not sure about joining or the quality of teaching and you will not get disappointed.