1: Introduction to Java Programming

• Introduction to Java language and its features

• Installing Java Development Kit (JDK) and Integrated Development Environment (IDE)

• Writing and running your first Java program

• Variables, data types, and operators

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 2: Control Flow and Arrays

• Conditional statements (if, else if, switch)

• Loops (while, do-while, for)

• Arrays, including one-dimensional and multi-dimensional arrays

• String manipulation

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3: Object-Oriented Programming in Java

• Object-oriented programming (OOP) concepts and terminology

• Classes and objects in Java

• Constructors and methods

• Encapsulation, inheritance, and polymorphism

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 4: Exception Handling and File I/O

• Exception handling in Java (try-catch-finally, throwing exceptions)

• Reading and writing files in Java

• Streams and serialization

• Working with the Java API documentation

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5: Graphical User Interfaces (GUIs) and Event Handling

• Introduction to Java Swing library for building GUIs

• Creating a simple graphical user interface using Swing

• Event-driven programming and event handling in Java

• Using listeners to respond to events

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6: Collections Framework and Generics

• Collections framework in Java (lists, sets, maps)

• Iteration and sorting of collections

• Generics in Java and their use with collections

• Using lambda expressions in Java 8

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 7: Multithreading

• Multithreading concepts and terminology

• Creating threads in Java

• Synchronization and inter-thread communication

• Thread pools and Executors framework

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 8: Networking and Web Services

• Network programming concepts and terminology

• Introduction to sockets programming in Java

• Building a simple client-server application in Java

• Introduction to web services and RESTful APIs

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 9: Database Programming with JDBC

• Introduction to databases and SQL

• Connecting to databases using JDBC

• Querying and updating data in a database using JDBC

• Introduction to Hibernate framework for database programming

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10: Final Project

• Building a final project using Java programming concepts learned throughout the course

• Working on a team project or individual project

• Presenting the project and demonstrating the final product

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How does Java works:

Java is an object-oriented programming language, it is primarily concerned with creating and altering objects that represent actual physical items. Typically, Java programmes are written in text editors, then compiled with Java compilers, and finally run on Java Virtual Machines using the bytecode they generated (JVM).

The following are the fundamental actions involved in Java programming:

• Java source code development To develop Java programmes in a text editor, the Java programming language syntax, which includes keywords, data types, control structures, and object-oriented elements such as classes, objects, and methods, is used.

• Java source code must first be written before it can be converted into bytecode, a platform-independent format that can be executed on any computer that has a Java Virtual Machine. The Java compiler converts the source code into bytecode, which is subsequently saved in.class files.

• Java Bytecode execution: To run a Java programme, the JVM loads and executes Java Bytecode from.class files. The JVM interprets the bytecode, which is then converted into executable code by the computer's CPU.

• Garbage collection: To further enable autonomous memory management, Java employs a mechanism known as garbage collection. This shows how the JVM manages how much memory a Java programme uses and frees memory that isn't in use. Developers are no longer required to handle memory allocation and deallocation manually, which aids in the prevention of memory leaks and other memory-related issues.

Furthermore, Java includes a large standard library of classes and methods that provide programmers with a variety of options for activities such as input/output, networking, and user interface design. Developers can also use third-party frameworks and libraries to improve the functionality of their Java projects.

Future of Java Programming:

• Java programming is likely to play an important role in the programming environment in the future because it has been around for more than 20 years, has a solid foundation, a sizable community, and is widely accepted. The following are some of the reasons why Java will most likely continue to be useful in the future:

Java is malleable. Java is a powerful programming language that can be used to create a wide range of applications, including desktop, web, mobile, and business applications. Java is a popular cross-platform programming language that works with Windows, Linux, and macOS.Java is malleable. Java is a powerful programming language that can be used to create a wide range of applications, including desktop, web, mobile, and business applications. Java is a popular cross-platform programming language that works with Windows, Linux, and macOS.

Older Java programmes can still run on later Java versions due to Java's well-known dependability, stability, and backward compatibility. Because of its dependability and backward compatibility, it is an excellent choice for large, complex systems that require ongoing maintenance and support.

Java's performance has increased significantly over time as a result of faster startup times, lower memory usage, and improved multi-threaded application performance. The most recent Java releases are an excellent replacement due to their performance optimization for cutting-edge hardware and operating systems.

• The Java ecosystem makes it easier for developers to create and deploy applications due to its abundance of tools, libraries, and frameworks. This ecosystem also includes a sizable and active developer community, which contributes to open-source libraries and frameworks and offers support through forums, blogs, and other platforms.

• Oracle, the company that created Java, continues to invest in the language by releasing updates, enhancements, and new features on a regular basis. Java 17, the most recent version, will be available in September 2021. It has been improved in several ways, including increased support for external function interfaces and improved garbage collection.

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