If you are looking to offer a comprehensive Java programming course in Lahore, here are some topics that should be covered in the course:

1. Introduction to Java: An overview of Java, its history, and its applications.
2. Setting Up a Java Development Environment: Installing and configuring the necessary software and tools for Java development.
3. Java Syntax: Understanding the syntax of the Java programming language, including variables, data types, operators, and control structures.
4. Object-Oriented Programming: Understanding the principles of object-oriented programming (OOP) and how to apply them in Java.
5. Java Classes and Objects: Creating classes and objects in Java, understanding constructors, methods, and fields.
6. Inheritance and Polymorphism: Understanding inheritance and polymorphism in Java and how to implement them in a program.
7. Exception Handling: Understanding how to handle exceptions in Java and how to use try-catch blocks.
8. Java Input and Output: Understanding how to read and write data to and from files and how to use streams in Java.
9. Java Collections: Understanding the different types of collections in Java and how to use them in a program.
10. Java GUI Programming: Creating graphical user interfaces (GUIs) in Java using Swing and AWT.

The course should be taught by experienced instructors who are up-to-date with the latest Java trends and techniques. Additionally, students should be given opportunities to apply the concepts they learn through hands-on exercises and projects. By providing a comprehensive Java programming course, students will have the skills needed to develop professional-grade applications using the Java programming language.