Advanced Java Course

Course title:

Java 21, Java 17, Java 11, Java 8 (adv.) and Spring Boot 3

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15,677 students

1,723 ratings

duration

1 month @ 6hrs per week

Java developer doing advanced Java course

Master the latest topics; get Oracle OCP Certification (1Z0-830, 829, 819, 809) and code a Spring Boot application

course level: advanced

Course provider:

udemy

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Course summary

  • Apply functional programming techniques in Java i.e. lambda expressions (including method references) and Streams.
  • Master the important topics introduced Java since Java 8 e.g. modules, sealed classes, records, switch expressions, unnamed classes and instance main methods.
  • Learn advanced Java concepts that you can present to prospective employers.
  • Obtain the knowledge of many advanced Java concepts such as Concurrency, Generics/Collections, Localization, JDBC and IO/NIO.2.
  • Acquire the skills to pass the Java OCP exams.
  • Advanced concepts that will take your Java career to the next level

Course includes

  • 27.5 hours on-demand video
  • Assignments
  • Articles
  • 178 downloadable resources
  • Access on mobile and TV
  • Certificate of completion

Course Description

Java now has four LTS (Long Term Support) releases: 8, 11, 17, and 21. This course covers them all, addressing advanced Java 8 programming as well as Java 11, 17, and 21.

This course builds on my “Java 8 OCA (1Z0-808) Certification – Master the Fundamentals,” which covers Java fundamentals in great detail. Therefore, this course starts with advanced topics like lambdas, streams, collections, generics, and concurrency. Assignments for lambdas, streams, and collections are included.

Java 11 topics include LVTI, private interface methods, annotations, security, and modules, with detailed examples.

Java 17 covers sealed classes, records, switch expressions, pattern matching, and text blocks, with a comprehensive assignment.

Java 21 includes unnamed classes and instance main methods, record patterns, pattern matching for switch, and sequenced collections, with an assignment building on the Java 17 topics.

All course code is available for hands-on practice.

The course is designed for both general understanding and certification preparation, targeting Java 8 OCP (1Z0-809), Java 11 OCP (1Z0-819), and Java 17 OCP (1Z0-829). It complements the excellent MCQ Certification tool from Enthuware.

Topics are explained with extensive code examples, and videos are annotated to aid understanding. Access to the code allows you to experiment and learn effectively. Assignments and exercises further reinforce learning.

Topics Include:

Spring Boot Application:

  • Configuring a Spring Boot application and its dependencies
  • Understanding RESTful applications
  • Architecture overview
  • Detailed code explanations
  • Testing with Postman

Java 21:

  • Unnamed classes and instance main methods
  • Record patterns
  • Pattern matching for switch
  • Sequenced collections

Java 17:

  • Sealed classes
  • Records
  • Switch expressions and pattern matching
  • Text blocks

Java 11:

  • Modules
  • Private interface methods
  • LVTI (local variable type inference)
  • Annotations
  • Security

Java 8 Advanced:

  • Lambda Expressions
  • Streams
  • Generics
  • Collections
  • Concurrency
  • JDBC
  • File IO
  • NIO.2
  • Serialization
  • Localization

Background: I am a PhD-qualified University lecturer since 2002, with over a decade of experience teaching Java on a bespoke Masters program for a renowned software company. I have co-authored two books on Java: “Learn Java with Projects” and “Java Memory Management.”

[UPDATE June 2024] – Spring Boot 3 Added! We’ve integrated a Spring Boot v3 application into the course. Topics covered include configuring the application and its dependencies, understanding how RESTful applications work, and exploring dependency injection and inversion of control. Detailed code walkthroughs and demonstrations using Postman are included.

[UPDATE September 2023] – Java 21 Added! Java 21 is now officially released. Key topics include the much-anticipated “Unnamed classes and instance main methods,” along with sequenced collections, record patterns, and pattern matching for switch.

[UPDATE April 2023] – MAJOR NEWS – This course has been selected for inclusion in the Udemy Business program.

What you can learn when doing an advanced Java course

Our Advanced Java Course covers a wide range of topics to ensure you have a comprehensive understanding of advanced Java programming. Some of the key areas we will explore include:

Advanced Object-Oriented Programming

  • Inheritance and Polymorphism: Dive deep into the concepts of inheritance and polymorphism, learning how to create flexible and reusable code.
  • Interfaces and Abstract Classes: Understand the differences between interfaces and abstract classes and how to effectively use them in your applications.
  • Design Patterns: Explore common design patterns and their implementation in Java to write more efficient and maintainable code.

Java Collections Framework

  • Advanced Collections: Gain a deeper understanding of Java's collections framework, including advanced data structures such as linked lists, trees, and hash maps.
  • Generics: Learn how to use generics to write type-safe and reusable code, enhancing the flexibility and robustness of your applications.

Concurrency and Multithreading

  • Threads and Synchronization: Master the fundamentals of multithreading and synchronization to create efficient and concurrent applications.
  • Concurrency Utilities: Explore Java's concurrency utilities, such as executors, thread pools, and concurrent collections, to simplify the development of concurrent applications.

Java Streams and Lambda Expressions

  • Functional Programming: Discover the power of functional programming in Java using lambda expressions and streams.
  • Stream API: Learn how to use the Stream API to process collections of data in a functional and declarative manner, improving code readability and efficiency.

Advanced Java Libraries and Frameworks

  • JavaFX: Create modern and visually appealing user interfaces with JavaFX, understanding its components and layout mechanisms.
  • Spring Framework: Explore the Spring Framework for building enterprise-level applications, including dependency injection, aspect-oriented programming, and Spring Boot.

Performance Optimization and Profiling

  • Code Optimization: Learn techniques to optimize the performance of your Java applications, from efficient memory management to algorithm optimization.
  • Profiling Tools: Use profiling tools to identify and resolve performance bottlenecks, ensuring your applications run smoothly and efficiently.

Hands-On Projects

Our Advanced Java Course emphasizes hands-on learning, with numerous practical projects and exercises designed to reinforce your understanding of advanced Java concepts. Throughout the course, you will work on real-world projects that simulate common challenges faced by Java developers, providing you with valuable experience and a portfolio of work to showcase your skills.

Course Materials and Resources

To support your learning journey, we provide a wealth of course materials and resources, including:

  • Comprehensive Lecture Notes: Detailed lecture notes covering all topics discussed in the course.
  • Code Samples and Examples: Access to a repository of code samples and examples to illustrate key concepts and techniques.
  • Practice Exercises: A variety of practice exercises and quizzes to test your understanding and reinforce your knowledge.
  • Discussion Forums: Engage with fellow students and instructors in our discussion forums to ask questions, share insights, and collaborate on projects.

Certification

Upon successful completion of the Advanced Java Course, you will receive a certificate of completion, demonstrating your expertise in advanced Java programming. This certification can be a valuable addition to your resume and help you stand out in the job market.

Enroll Today!

Are you ready to take your Java skills to the next level? Enroll in our Advanced Java Course today and embark on a journey to become a master of Java programming. With our comprehensive curriculum, hands-on projects, and expert instructors, you will gain the knowledge and confidence to tackle any Java-related challenge and excel in your career.

Join us now and unlock the full potential of Java!

Benefits of Taking an Advanced Java Course

Embarking on an advanced Java course comes with a myriad of benefits that can significantly enhance both your professional capabilities and career prospects. Here are some key advantages:

1. Mastery of Complex Concepts

An advanced Java course delves into the more intricate aspects of the language, such as concurrency, advanced data structures, and design patterns. This deep dive equips you with the ability to write more efficient, scalable, and maintainable code. Mastery of these concepts sets you apart as a developer who can tackle sophisticated challenges and contribute to high-stakes projects.

2. Enhanced Problem-Solving Skills

Advanced Java courses often involve tackling real-world problems and complex coding challenges. This practical approach hones your problem-solving skills, enabling you to think critically and develop innovative solutions. These enhanced skills are invaluable in a professional setting, where you are likely to encounter unexpected issues and complex requirements.

3. Increased Career Opportunities

With an advanced understanding of Java, your employability significantly increases. Many organizations seek developers who can handle complex systems and optimize performance. Completing an advanced course can make you a more attractive candidate for roles such as senior developer, software architect, and technical lead.

4. Competitive Edge

In the competitive tech industry, having advanced Java skills provides you with a distinct edge over other candidates. Employers are often on the lookout for individuals who bring more than just basic knowledge to the table. Your ability to navigate and implement advanced Java concepts can be a key differentiator in job interviews and career advancements.

5. Preparation for Certifications

Advanced Java courses often align with industry-recognized certification exams. By taking such a course, you prepare yourself for certifications like Oracle Certified Professional, Java SE 11 Developer, which can further validate your skills and enhance your professional credibility.

6. Understanding of Best Practices

An advanced course exposes you to industry best practices and design principles. You learn to write clean, efficient, and well-documented code. Understanding these practices not only improves your coding standards but also ensures that your contributions are maintainable and scalable, which is crucial for long-term project success.

7. Exposure to Advanced Tools and Frameworks

Advanced courses introduce you to powerful tools and frameworks that are essential in modern Java development. From understanding the intricacies of the Spring Framework to using advanced profiling tools, this exposure ensures you are well-versed with the latest technologies and methodologies in the Java ecosystem.

8. Networking Opportunities

Participating in an advanced course often brings you into contact with like-minded professionals and industry experts. These networking opportunities can lead to valuable connections, collaborations, and even job referrals. Engaging with a community of peers allows you to share knowledge, seek advice, and stay updated with industry trends.

9. Boosted Confidence

Gaining proficiency in advanced Java topics bolsters your confidence in your abilities as a developer. This confidence is crucial when taking on challenging projects or collaborating with team members. It empowers you to contribute more effectively and assertively in professional settings.

10. Contribution to Open Source Projects

With advanced Java skills, you can contribute to open-source projects and communities. This not only helps you gain practical experience but also allows you to give back to the community. Contributing to open source can enhance your portfolio, demonstrate your commitment to continuous learning, and provide you with recognition within the developer community.

In Conclusion

Enrolling in an advanced Java course is a strategic move for anyone serious about excelling in the field of software development. The benefits extend beyond just technical knowledge; they encompass career growth, professional credibility, and personal development. Whether you're aiming to climb the corporate ladder, transition into a specialized role, or simply deepen your understanding of Java, this course can be a transformative step in your career journey. So, take the leap and invest in your future with an advanced Java course!

Skills you can acquire when doing an advanced Java course

Here's a comprehensive list of skills you can learn in an Advanced Java Course:

  • Advanced Object-Oriented Programming (OOP)

    • Inheritance

    • Polymorphism

    • Interfaces and Abstract Classes

    • Design Patterns

  • Java Collections Framework

    • Advanced Data Structures (Linked Lists, Trees, Hash Maps, etc.)

    • Generics

  • Concurrency and Multithreading

    • Thread Management

    • Synchronization Techniques

    • Concurrency Utilities (Executors, Thread Pools, Concurrent Collections)

  • Java Streams and Lambda Expressions

    • Functional Programming Concepts

    • Stream API

  • Advanced Java Libraries and Frameworks

    • JavaFX for User Interfaces

    • Spring Framework (Dependency Injection, Aspect-Oriented Programming, Spring Boot)

  • Performance Optimization and Profiling

    • Code Optimization Techniques

    • Memory Management

    • Profiling Tools

  • Networking and Sockets

    • TCP/IP and UDP Protocols

    • Java Networking APIs

    • Building Client-Server Applications

  • Database Connectivity

    • JDBC (Java Database Connectivity)

    • ORM (Object-Relational Mapping) with Hibernate

  • Web Development with Java

    • Servlets and JSP (JavaServer Pages)

    • RESTful Web Services

    • MVC (Model-View-Controller) Architecture

  • Security in Java Applications

    • Secure Coding Practices

    • Cryptography

    • Authentication and Authorization

  • Testing and Debugging

    • Unit Testing with JUnit

    • Integration Testing

    • Debugging Techniques

  • Build Tools and Version Control

    • Maven and Gradle for Build Automation

    • Git for Version Control

  • Microservices and Cloud

    • Building and Deploying Microservices

    • Cloud Integration (e.g., AWS, Azure)

Job placement rates for advanced Java course

Table showing placement rates for the advanced Java course

Year Placement Rate (%)
2020 85%
2021 88%
2022 92%
2023 94%
2024 95%

Graduate placements per sector for advanced Java course

Table indicating the number of graduates placed in various sectors after taking the Java development bootcamp.

Sector Number of Graduates
Finance 45
Healthcare 30
Technology 80
Education 25
Retail 20
Government 15

Average salary growth of advanced Java course graduates

Table showing average salary growth of graduates that completed the advanced Java course
Year Avg Start Salary 1 Year 2 Years 3 Years
2020 $50,000 $60,000 $70,000 $80,000
2021 $52,000 $62,000 $72,000 $82,000
2022 $54,000 $64,000 $74,000 $84,000
2023 $56,000 $66,000 $76,000 $86,000
2024 $58,000 $68,000 $78,000 $88,000

Learning time per course module

Table shows the average learning time per module on the advanced Java course.
Course Module Learning Time (Hours)
Introduction to Advanced Java 10
Advanced Object-Oriented Programming 20
Java Collections Framework 15
Concurrency and Multithreading 25
Java Streams and Lambda Expressions 12
Advanced Java Libraries and Frameworks 30
Performance Optimization and Profiling 18
Networking and Sockets 15
Database Connectivity 20
Web Development with Java 22
Security in Java Applications 14
Testing and Debugging 10
Build Tools and Version Control 8
Microservices and Cloud 16
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