Each course duration ranges between 12-18 classes (60 minute class per week). Enrolling now for AP Computer Science, Foundations of Computer Science (Java, Python). TJ, ACL students are welcome to head start. Please Register. Home / Courses / Search Advanced Java-Part 2 (AOP-JAVA-05) By AOP Administrator Advanced Java – Part 1 (AOP-JAVA-04) By AOP Administrator Advanced Java – Object Oriented Concepts (AOP-JAVA-03) By AOP Administrator Java for Junior Programmers (AOP-JAVA-02) By AOP Administrator Java for Beginners (AOP-JAVA-01) By AOP Administrator