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Migrating to Java 17 | Java 17 New Features & Skills (TT2135)

Name: Migrating to Java 17 | Java 17 New Features & Skills (TT2135)
Availability: InStock
Rating: 4.6 (5878 reviews)

Migrating to Java 17 / Java 17 New Features and Skills®is a one day course that focuses on the changes that will be most noticable for Java developers who will make the transition from Java 11 to Java 17.®

4.6 out of 5 rating
Last updated : 23/07/2026
English

Available as Instructor Led Training, Live Online & In Person at your Offices or Ours.

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Download Overview

Duration:

24.00 hours

19.5 CPD hours

Overview:

Description:

There have been a lot of changes in the Java programming language since the release of Java 11 in September of 2018.
Migrating to Java 17 / Java 17 New Features and Skills is a one day course that focuses on the changes that will be most
noticable for Java developers who will make the transition from Java 11 to Java 17.
This course blends expert instruction and practical, hands-on experience, focusing on bridging the gap between your current Java knowledge and the latest version. Understanding that many developers are now transitioning projects from older versions of Java, this course is your key to making that shift both quickly and effectively. Throughout the course, you'll delve into Java 17's new features, such as the innovative use of Records for data management and the enhanced String and Text Blocks for improved text handling. These topics, along with the introduction of Sealed Classes and the refined approach to Switch Expressions and Pattern Matching, are more than just updates; they are pivotal enhancements that will streamline your coding practice. The real-world labs enable you to quickly pick up useful practical skills you'll be able to apply seamlessly into your work.
Whether you're upgrading existing projects or embarking on new ones, the skills and insights gained here will empower you to use Java 17 efficiently and innovatively. This course is more than just an upgrade in your Java knowledge; it's a comprehensive enhancement of your development skills, preparing you to tackle modern challenges with renewed expertise and confidence.

What You'll Learn:

Working in an interactive learning environment, led by our expert facilitator, you'll explore:
- Mastering Records in Java 17: Gain a thorough understanding of how to utilize Records in Java 17 for efficient data
handling, enabling you to simplify data modeling and ensure more concise and readable code.
- Advanced String and Text Block Management: Develop the ability to effectively use the new String and Text Block
features in Java 17. This includes mastering methods like strip(), isBlank(), and repeat(), as well as
understanding the nuances of indentation in text blocks for improved text manipulation.
- Implementing Sealed Classes and Interfaces: Acquire the skills to implement sealed classes and interfaces in Java 17, enhancing your ability to create more secure, type-safe, and maintainable code.
- Utilizing Enhanced Switch Expressions and Pattern Matching: Learn to effectively use enhanced switch expressions and pattern matching for instanceof in Java 17. This skill is crucial for writing more concise and error-resistant code.
- Efficient Exception Handling Techniques: Master the enhanced exception handling features in Java 17, such as the
improved try-with-resources statement and more informative NullPointerExceptions, to write more robust and reliable Java applications.
- Applying Modern Java Development Techniques: Develop the ability to apply these new Java 17 features in real-world scenarios. This includes integrating these skills into existing projects, enhancing your capacity to upgrade and modernize Java applications efficiently.
- Specific Java 17 features that are covered in the course including: Switch Expressions; Text blocks; Pattern matching for instance of; Introducing records as carrier of immutable data
- Specific Java 21 features that are covered in the course including: Sequenced Collections; Pattern matching in Switch statements; Record Patterns

Available Delivery Options for Migrating to Java 17 | Java 17 New Features & Skills (TT2135)

Live Instructor Led Classroom Online (Live Online)
Traditional Instructor Led Classroom training (TILT/ILT)
Delivery at your offices in United Kingdom
Private dedicated course for your staff

How many CPD hours does Migrating to Java 17 | Java 17 New Features & Skills (TT2135) provide?

The 3 day Migrating to Java 17 | Java 17 New Features & Skills (TT2135) course gives you up to 19.5 CPD hours/structured learning hours.

Who is the correct audience for Migrating to Java 17 | Java 17 New Features & Skills (TT2135)?

This is an intermediate- level Java programming course, designed for experienced Java 11 developers who wish to get up and
running with Java 17 immediately. Attendees should have a working knowledge of developing Java 11 applications. This
course is not for non-developers, or developers new to Java.

Do you provide training for Migrating to Java 17 | Java 17 New Features & Skills (TT2135)?

Yes, we provide corporate training, dedicated training and closed classes for Migrating to Java 17 | Java 17 New Features & Skills (TT2135). This can take place anywhere in United Kingdom including London, Manchester, Birmingham, Edinburgh or live online.

What is the duration of Migrating to Java 17 | Java 17 New Features & Skills (TT2135)?

The Migrating to Java 17 | Java 17 New Features & Skills (TT2135) training takes place over 3 day(s), with each day lasting approximately 24.00 hours including breaks.

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Why are Nexus Human the best provider for Migrating to Java 17 | Java 17 New Features & Skills (TT2135)?

Nexus Human are recognised as one of the best training companies. Our trainers have won awards including Small Firms Best Trainer, national training partner of the year for Ireland, and global top 30 instructor awards in 2012, 2019 and 2021.

Is there a discount code for Migrating to Java 17 | Java 17 New Features & Skills (TT2135)?

Yes, the discount code PENPAL5 is currently available for Migrating to Java 17 | Java 17 New Features & Skills (TT2135) training. Only one discount code can be used per booking.

DURATION 1 Day

No scheduled classes available at this time.

Training Insurance Included!

When you organise training, we understand that there is a risk that some people may fall ill, become unavailable.

To mitigate the risk we include training insurance for each delegate enrolled on our public schedule, they are welcome to sit on the same Public class within 6 months at no charge, if the case arises.