Java 21 Programming Language – part 2 (English)

Duration
5 dagen
Price

€ 3295,-
Reviews
1000+ reviews
Location

Nieuwegeinvirtueel
Schedule

Planning ophalen...
Classroom
Vijfhart-Flex

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In this 5-day course, Java 21 Programming Language – Part 2, we cover the most commonly used APIs, such as the Stream API, the Collection Framework, concurrency, Input/Output, and Java Database Connectivity (JDBC). Advanced class designs such as inner classes, record classes, sealed classes, and enums will be discussed. Regarding exception handling, we will cover Automatic Resource Management, and of course, we will also address the latest Java 21 features, such as Sequenced Collections, Virtual Threads, and Record Patterns.

Attend the course with an instructor: in-class.

Study at your own pace: Vijfhart-Flex.

Objectives

In this course, we cover advanced Java topics in a practical manner, preparing you to work with Java in real-world scenarios. Together with the course Java 21 Programming Language – Part 1, this course is a good preparation for the Java SE 21 Developer Professional Exam 1Z0-830.

Target audience

This course is for Java developers who already have knowledge of Java at the level of the Java Programming Language Part 1 course and who want to learn more about the advanced capabilities of Java.

Voorkennis

Java 21 Programming Language – part 1 (English) of vergelijkbare kennis.
Some work experience with Java.

Dejan de Gooijer

accountmanager

Topics

Module 1 – Java Fundamentals
- The method hashCode()
- Design patterns
- Lambda expressions
- Method references
- Enums
- Inner classes
Module 2 – Generics and collecties
- Generics
- Collections
  - SequencedCollection
Module 3 – Streams
- Abstraction of iterations
- Creating a stream
- Lazy stream methods
- Terminal Stream methods
- Parallell streams
Module 4 – Exceptions
- Exception classes for the exam
- Multi catch
- Automatic Resource Management (ARM)
Module 5 – Localization
- Locale
- NumberFormat
- Resource bundles

Module 6 – Java Concurrency
- Parallel processes
- Creating threads
- The Executor framework
- Shared resources
- Synchronizers
- Common thread problems
- Virtual Threads
Module 7 – Java I/O Fundamentals and NIO.2
- The File class
- Streams
- Console
- Serialization
- NIO/NIO2
Module 8 – JDBC
- Databases, tables and SQL
- The JDBC API
- The JDBC URL
Module 9 – Modules: services and migration
- Services
- Migration
- Cyclic dependencies
Module 10 – Record classes and sealed classes
- Record classes
  - Record patterns
- Sealed classes

Schedule & Price

* * This course event is guaranteed to run.
*Een cursus met valt onder de actie Summer Academy.

All prices are exclusive of VAT.

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