Since i became a practical assistant for Java Programming (OOP), i reopened my Core Java book again. It is somehow a little bit outdated, but it gives me a brief explanation about Java language, especially when it comes to OOP. I took many examples from this book to explain the concept of OOP in Java programming. It’s available on 2 edition, fundamental and advanced. I only used the fundamental as the text book, since i don’t have enough time to  explain all chapters in the fundamental (only 7 out of 12 chapters).

Thanks to the authors who wrote this great book.