Starting with the release of Java 9 in September 2017, new Java language versions are now developed every six months; according to the plan, only one version per three year period will receive long-term support. Java 11 is the first release with long-term support since Java 8.
Many developers will therefore move straight from Java 8 to Java 11, meaning they will have to get to grips with the new features from three major releases.
After years of planning, the Java Platform Module System (JPMS) was introduced in Java 9 under the code name Jigsaw. The main focus was on modularizing the Java class library. Modularization is an important aspect of software architecture. Many developers and architects have been waiting a long time for this.
In this seminar, we will provide you with the basic principles for dividing your applications correctly and differentiating the components clearly from one another. This will minimize potential problems with migration or new implementations. We will also look at the support provided by the development environments and build management
as well as discussing other new features, including JShell, the new keyword “var”, and enhancements to the Process API, Collection, and Stream API. The seminar offers a simple introduction to the new features of Java 9–11 and provides valuable information and practical tips.

AD-JJAVA9
  • Duration

    2  days
  • Goal

    • Receive a thorough overview of development using Java 11.
    • Learn how to create modularized software with Java tools.
    • Learn more about API enhancements and changes to the programming language from Java 9, 10, and 11.
    • Attend a brief update training course and save valuable working time.
  • Target group

    Java software developers, technical project managers, architects

  • Contents

    Modularized JDK

    • The objectives of Project Jigsaw
    • Overview of the system modules
    • Classpath vs. module path
    • Restructuring in the JDK
    • Migration to Java 11 without modularization

    Software modularization

    • Public and private interfaces
    • Module descriptors and dependencies for system modules
    • Definition of separate modules and their dependencies
    • Visibilities and exporting public interfaces
    • ServiceLoader in the context of modules
    • Building modules using Maven
    • An overview of JLink
    • Contrast to OSGi

    Local Variable Type Inference

    • Type Inference in previous Java versions
    • Introduction to typing with “var”
    • Implications and restrictions of Local Variable Type Inference
    • “var” in lambda expressions

    Other new features and API updates

    • JShell
    • Process API
    • UTF-8 resource bundles
    • Enhancements to the Collection and Stream API
    • Concurrency updates
    • Flow API
    • HTTP/2 Client
    • Overview of remote methods
  • Requirements

    Good basic knowledge of Java, for example, by attending our Java Training.

  • Our quality promise

Contact to our service center

DE+49 (0) 711 90363245

CH+41 (0) 584 595795

AT+43 (01) 33 2353160

FR+41 (0) 584 595454

EN+49 (0) 711 90363245

DA+49 (0) 711 90363245

email[email protected]

Early booking pays off

Book your training at least 3 or 6 months before the start of the course and take advantage of the flexible pricing.

> 6 months

 1.040,00

> 3 months

 1.170,00

0-3 months

 1.290,00

Place Date Language Price
Virtual Classroom 06.10 - 07.10.2022 de  1.170,00
In-house training courses on request Inquiry
  •  Guaranteed to take place
  •   The course will definitely take place if you make a booking
  •   There are no free places left on this course. If you still book it, we will place you on the waiting list.
  • The course price is shown in the currency EUR. For orders from Switzerland, we convert the price into CHF and take into account the appropriate VAT rate. We are also happy to assist you with your order by telephone: CH +41 58 459 57 95 or DE +49 711 903 632 45.

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Trivadis, Bernd Rössler, Head of Training

Bernd Rössler

Solution Manager Trivadis Training

DE: +49 (0) 711 90363245
CH: +41 (0) 584 595795
AT: +43 (0) 133 2353160
FR: +41 (0) 584 595454
EN: +49 (0) 711 90363245
DA: +49 (0) 711 90363245

E-Mail: [email protected]

“I'll be glad to advise you on topics such as individual coaching, workshops, project support, and online training courses.”

Your Bernd Rössler

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rivadis training success guarantee

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Trivadis guarantees the success of your training. Having completed the course / seminar, do you have any questions about the practical aspects? Would you like to repeat any of the exercises in the lab environment?

Our success guarantee allows you to repeat individual days, or even the entire training course, free of charge for up to 6 months after attending a training course. You bring with you the course materials from the previous training course.