15 Best Java Courses & Classes Online On Pluralsight To Take In 2023

Best Java Courses & Classes On Pluralsight

1. Exception Handling in Java (Java SE 11 Developer Certification 1Z0-819)

Developers want to write software and build programs that do awesome things. But things rarely go smoothly. Unexpected errors and issues occur all the time, and so making our software resilient is indispensable. Exception handling is a fundamental mechanism to achieve this. In this course, Exception Handling in Java (Java SE 11 Developer Certification 1Z0-819), you will earn the tips, tricks, and pitfalls of exception handling in Java. First, you will revise the basic syntax of try/catch/finally blocks, including chaining catch blocks as well as multi-catch blocks. Then, you will learn and practice the ins and outs of try-with-resources mechanism, introduced in Java 7.

Next, you will revise the exception class hierarchy, as well as the most frequent checked and unchecked exceptions that you are likely to encounter on the exam, as well as their relationships. Finally, you will see that throwing exceptions has certain rules that must be satisfied for the application to work. When you're finished with this course, you’ll have the skills and knowledge of exception handling to nail any exam question related to the topic.

2. Java: Refactoring to Design Patterns

Mastering design patterns is crucial for every software craftsman, and this course aims to streamline the learning process by focusing on the most applicable and prevalent patterns in the field of Java. Throughout the course, you will learn how to refactor messy code into clean, organized techniques that promote maintainability and efficiency. Emphasis will be placed on transforming traditional procedural code into versatile and frequently used design patterns, ensuring that you possess the knowledge to systematically tackle programming challenges.

As the course progresses, you will be introduced to a variety of factories that encapsulate object creation, ultimately minimizing future maintenance costs. In addition, you will be taught how to eliminate lengthy if-else statements and decrease conditional complexity using behavior patterns. Lastly, the course will guide you in utilizing structural patterns to enhance code organization. Upon completion of this course, you will possess the necessary skills and expertise to craft code that is well-structured, maintainable, and enjoyable to work with in your Java applications.

3. Eclipse Guided Tour for Java

Java developers seeking to enhance their skills and become more efficient in their work should consider learning about Eclipse, a robust, extensible integrated development environment (IDE) for Java that runs on Windows, macOS, and Linux. This course on Eclipse Oxygen release will help you become more productive quickly by guiding you through essential features and customization options, along with exploring critical key shortcuts and design philosophy behind Eclipse.

Throughout the Eclipse Guided Tour for Java, you will not only gain knowledge and expertise needed to optimize your usage of Eclipse tools, but also develop a deeper understanding of how Eclipse is organized. This understanding will make you more efficient and effective at developing and maintaining code, as well as better prepared for other languages and future releases. By investing your time and efforts into this course, you will acquire valuable tips, tricks, and techniques that will significantly enhance your Java development journey.

4. JavaScript Module Fundamentals

This course focuses on the increasing complexity of JavaScript applications and serves as a comprehensive guide on how to write modular and maintainable code. With an emphasis on various popular formats, loaders, and bundlers, this course aims to equip participants with a thorough understanding of JavaScript modules, which are central to the development of JavaScript applications.

Throughout the course, learners will be introduced to prominent module formats such as AMD and CommonJS, as well as the process of creating and transpiling modules in the ES2015 format. In addition, the course covers methods of bundling modules with Browserify and Webpack. Upon successful completion, participants will possess a solid foundation of JavaScript module knowledge that will aid in planning and executing their next client or server-side web application projects.

5. Advanced Java 8 Concurrent Patterns

Advanced Java 8 Concurrent Patterns is designed to help you master the complexities of concurrency in Java. This course builds upon your existing knowledge of basic concepts, such as runnables and synchronization, and delves into the more sophisticated aspects of the java.util.concurrent API. Throughout the course, you will be introduced to advanced fundamentals that are essential for creating efficient concurrent applications that support heavy concurrency and offer high throughput.

Throughout the course, you will learn how to improve the quality of your concurrent code by utilizing advanced tools that facilitate seamless lock acquisition and fault tolerance. You will be introduced to advanced data structures, including copy-on-write arrays, concurrent blocking queues, concurrent skip lists, and concurrent hash maps. By the end of the course, you will have developed an understanding of how to effectively use cyclic barriers, countdown latches, semaphores, and atomic variables to create non-locking code. This in-depth knowledge will prove invaluable as you continue on your journey to create better, more efficient applications in Java.

6. Unit Testing Legacy Code in Java SE 8

Working with legacy systems that have untested code can be quite challenging for software developers, especially when these systems contain tangled or difficult-to-understand code. The Unit Testing Legacy Code in Java SE 8 course aims to teach you effective techniques to incrementally introduce unit testing into a legacy Java application. Throughout the course, you will be using a small yet realistic Java application that simulates service provision in a hospital emergency room as a practical example.

As you progress through the course, you will learn about various types of tests and test doubles which can be incrementally integrated into the system to create a safety net for the application. You will also learn about essential dependency-breaking techniques, enabling you to insert test doubles without disrupting the code. Moreover, you will explore strategies to tackle hard-to-understand code by improving its clarity and leveraging new, tested code without entirely rewriting existing code. By the end of this course, you will have gained the skills and knowledge necessary to manage untested systems you may be responsible for effectively and with confidence.

7. SOLID Software Design Principles in Java 8

This comprehensive course is designed for software developers looking to improve their skills in creating highly maintainable and robust Java applications by applying the SOLID principles of object-oriented design. The SOLID principles, consisting of Single Responsibility, Open/Closed, Liskov Substitution, Interface Segregation, and Dependency Inversion, provide a strong foundation for designing software systems that are easy to change, test, and maintain, reducing the burden of technical debt and rigid code structures.

Throughout the course, you will explore various techniques and concepts that allow you to create Java applications with less coupling, making them easier to test and maintain. You will learn the importance of focusing on small, well-defined methods and classes, as well as understanding when and how to properly extend functionality and establish relationships between classes. Additionally, you will delve into designing effective interfaces and utilizing abstractions to decouple your system components. By the end of the course, you will have mastered the SOLID principles and be well-equipped to develop high-quality Java applications that stand the test of time.

8. Java: Writing Readable and Maintainable Code

This comprehensive course is designed to help you develop high-quality Java applications by writing clean, readable, and maintainable code. Ensuring code readability not only makes the software more accessible to other developers but also fosters efficient collaboration - a critical component in any software development project. In this course, you will delve into essential aspects of clean code, including best practices in naming conventions, creating effective constructors, implementing methods, optimizing tests, and honing exception handling techniques.

Throughout the course, you will acquire practical knowledge on maintaining the quality of your codebase by employing proven strategies and techniques. With a focus on real-world applications, this course provides valuable tips on enhancing code readability and maintainability, equipping you with the skills needed to contribute effectively to software projects or upgrade existing Java applications. By the end of your learning journey, you will be well-equipped to write Java code that is clear, efficient, and easy to understand - ensuring the long-term success and adaptability of your software projects.

9. Modern Java: The Big Picture

This comprehensive course provides an in-depth introduction to the world of Java, one of the most widely-used development platforms today. By exploring fundamental concepts, basic syntax, and essential tools, you'll quickly develop a solid foundation in Java programming. The course is designed to help you understand the big picture of Java development and give you a solid foundation upon which to build your programming skills at a pace that suits you.

Whether you're just starting out or are looking to deepen your understanding of Java, this course offers valuable insights into modern Java development. By covering topics such as the JDK, popular libraries, practices, tools, and when to use Java (or when not to), you'll be fully equipped to make an informed decision about whether Java is the right development platform for your needs. Furthermore, this learning experience will enable you to confidently navigate and excel in the ever-evolving world of Java programming.

10. Working with Inheritance (Java SE 8 Programmer I Certification 1Z0-808)

Mastering the Java Type System is crucial for maintaining and extending any Java application, as it focuses on encapsulation, abstraction, inheritance, and polymorphism - the four fundamental concepts of object-oriented programming. Java's implementation of these principles is unique compared to other languages, which is why understanding Java-specific nuances is essential for programmers working within this environment. This course, in particular, covers Java SE 8 Programmer I Certification 1Z0-808 and provides valuable information on inheritance in Java, aiming to help you prepare for the certification exam.

You will begin by learning the intricacies of how Java implements encapsulation, abstraction, inheritance, and polymorphism, and explore the key aspects needed for the certification. The course delves into class extension and the consequences and limitations of extending a class. You will also discover how to model behavior with Java interfaces and gain insights into the mechanisms involved in object creation, constructor invocation, and interactions between objects. Furthermore, the course highlights the distinctions between primitive types and classes to provide a comprehensive understanding of Java's type system. By the end of this course, you will be well-equipped to pass the relevant chapters of the Java SE 8 I Programmer certification exam.

11. Working with Streams and Lambda Expressions in Java (Java SE 11 Developer Certification 1Z0-819)

Streams and lambda expressions are essential features in modern Java programming. In this course, you'll learn everything you need to know about streams and lambda expressions, making you proficient in using them for your work and preparing you for the Oracle Java SE 11 Developer Certification exam (1Z0-819).

During the learning process, you'll start by exploring lambda expressions and understanding their functionality, uses, and benefits. Following this, you'll dive into functional interfaces and their role in Java's standard library. Finally, you'll learn how to work with streams, enabling you to harness the power of lambda expressions in stream processing effectively. By the end of the course, you'll have acquired the necessary skills and comprehensive knowledge of streams and lambda expressions, opening new avenues for applying these concepts in your own projects and ensuring a strong foundation for the Oracle Java SE 11 Developer Certification exam.

12. Working with Arrays and Collections in Java (Java SE 11 Developer Certification 1Z0-819)

Mastering the Java language requires a firm understanding of key data structure concepts like Arrays and Collections. This comprehensive course provides valuable insight into the Java Collection framework, essential for any developer to excel in the field of programming. By learning Arrays, Collections, and Java Generics, you can build a strong foundation and take your Java skills to the next level. The course is aligned with the Java SE 11 Developer Certification (1Z0-819), ensuring that you're equipped to successfully achieve certification upon completion.

Throughout the lessons in this course, you will explore the fundamental aspects of Java Arrays and Collections, delving into the Java Collections family of data structures and the basics of Java Array types. You will also learn how to apply Generic typing to classes, parameters, and methods, covering all aspects necessary to excel at the Arrays, Collections, and Generics portions of the Java SE 11 certification. By the end of this expertly designed learning experience, you will have gained the essential skills and knowledge to advance your Java programming career and achieve certification.

13. Creating and Using Arrays (Java SE 8 Programmer 1 Certification 1Z0-808)

Mastering arrays is crucial for any aspiring Java developer, and this course offers comprehensive training on arrays for the Oracle Java SE 8 Programmer I certification exam. Arrays are an essential component of the Java programming language, allowing for the efficient storage, manipulation, and retrieval of data. Throughout the course, you will gain an in-depth understanding of arrays, their structures, and their applications, ensuring that you are well-equipped to tackle complex programming challenges.

The course covers a wide range of topics related to arrays, including their creation and usage, multidimensional arrays, and advanced concepts that highlight their integration with other Java features. By the end of the course, you will have a solid grasp of working with arrays in Java, enabling you to apply your newfound knowledge to real-world projects and ace the certification exam. This course is a must for those looking to solidify their foundations in Java and elevate their programming skills to a professional level.

14. Java: Using Maps (Interactive)

Develop essential coding skills by delving into the world of Java, specifically focusing on the utilization of maps. Throughout this course, participants will gain valuable knowledge on organizing keys and values, ensuring a strong grasp on the concept of maps in Java programming. Exposure to practical exercises will further solidify this understanding and enhance the learning experience.

Whether a beginner or an experienced programmer, this course is designed to cater to individuals at all skill levels. Those who wish to enhance their Java programming prowess or optimize their code can expect to embark on an enriching learning journey that equips them with the necessary expertise needed to work efficiently and effectively with Java's Map interface.

15. Setting up a Java Development Environment

This beginner-friendly course aims to simplify the process of getting started with Java, by guiding you through every step required to install a fully functioning Java development environment. The course efficiently covers all necessary concepts and tools needed to begin writing Java applications, ensuring a strong foundational knowledge that will benefit you as you embark on your learning journey. With a focus on hands-on learning, this course allows you to dive right into the world of Java programming with confidence.

In this course, you will first be introduced to the Java Development Kit (JDK), which is essential for compiling and running Java code. You will then be guided through the installation and usage of an Integrated Development Environment (IDE), such as IntelliJ, which enhances your productivity in Java development. Finally, you will learn how to package your Java applications into JAR files for convenient distribution. Upon completion of this course, you will have successfully set up a complete Java development environment and will be ready to tackle new and exciting programming challenges in the dynamic world of Java.

Compare Java Online Courses

How to choose best Java online course

When looking to choose the best Java course, it is essential to carefully consider various factors to ensure a well-rounded learning experience. The ideal course should not only offer comprehensive knowledge about Java programming concepts and principles, but also introduce you to modern Java programming tools and techniques. With the primary aim of enhancing your Java programming skills, here are some key aspects to look out for:

• Depth of coverage in object-oriented programming concepts and Java-specific principles.
• Emphasis on writing maintainable, efficient, and clean Java code.
• Hands-on training in handling exceptions, a crucial aspect of Java programming.
• Exposure to advanced Java topics, such as inheritance, streams, lambda expressions, and collections.
• Guidance on unit testing and refactoring legacy Java code for improved functionality and performance.
• Detailed exploration of the SOLID software design principles and their application in Java development.
• Thorough understanding of concurrent programming patterns to design efficient multi-threaded Java applications.
• Practical learning on setting up a Java development environment and effectively utilizing programming tools.

Lastly, always be attentive to the course reviews and feedback from fellow learners, as this can provide invaluable insights into the quality of the course content, teaching methodology, and the relevance of the curriculum to your specific learning objectives. A well-selected Java course will equip you with the necessary skills and knowledge to become a proficient Java programmer, excel in your professional endeavors, and tackle complex problem-solving tasks with confidence.

Conclusion

In conclusion, these carefully curated Java courses are designed to provide programmers with a solid foundation in various aspects of Java programming. Whether you're a beginner or experienced developer, you'll be able to gain a comprehensive understanding of modern Java tools and techniques by making use of these valuable resources. The courses encompass key elements such as object-oriented programming, clean and maintainable code, exception handling, inheritance, streams, lambda expressions, and collections in Java, allowing you to elevate your skillset and meet today's software development demands.

The list of courses provided above not only ensures a well-rounded grasp of Java programming concepts, but also highlights critical aspects such as SOLID software design principles, concurrent programming patterns, unit testing, and refactoring legacy code in Java. As you progress through these courses and develop your expertise, you'll soon find yourself working more efficiently, learning how to set up and utilize Java development environments effectively, and ultimately becoming a more proficient Java developer. Allow this compilation of Java courses to motivate and inspire you to embark on your Java programming journey; the results will be well worth the time and dedication you put in. Happy learning!