---
title: 'JDK 8u40 freigegeben'
url: 'https://www.tutego.de/blog/javainsel/2015/03/jdk-8u40-freigegeben'
markdown: 'https://www.tutego.de/blog/javainsel/2015/03/jdk-8u40-freigegeben.md'
date: '2015-03-04'
description: 'http://www.oracle.com/technetwork/java/javase/8u40-relnotes-2389089.html. Und es sind interessante Neuerungen dabei. The endorsed-standards override mechanism and the extension mechanism are deprecated and may be removed in a future release. There are no runtime changes. Existing applications usin…'
taxonomy:
  category:
    - 'Java 8'
---

# JDK 8u40 freigegeben

![Illustration einer tropischen Insel mit Palmen und einem hohen Berg](https://www.tutego.de/blog/javainsel/user/themes/tutego/images/insel-cover.jpg)# Java Blog für Programmierer

[Java Blog für Programmierer](https://www.tutego.de/blog/javainsel/)

## JDK 8u40 freigegeben

04.03.2015 · [Christian Ullenboom](https://www.tutego.de/blog/javainsel/author/admin/)

[http://www.oracle.com/technetwork/java/javase/8u40-relnotes-2389089.html](http://www.oracle.com/technetwork/java/javase/8u40-relnotes-2389089.html "http://www.oracle.com/technetwork/java/javase/8u40-relnotes-2389089.html").

Und es sind interessante Neuerungen dabei.

> The [endorsed-standards override mechanism](http://docs.oracle.com/javase/8/docs/technotes/guides/standards/index.html) and the [extension mechanism](http://docs.oracle.com/javase/8/docs/technotes/guides/extensions/index.html) are deprecated and may be removed in a future release. There are no runtime changes. Existing applications using the ‚endorsed-standards override‘ or ‚extension‘ mechanisms are recommended to migrate away from using these mechanisms. To help identify any existing uses of these mechanisms, the `-XX:+CheckEndorsedAndExtDirs` command-line option is available.

Grund dafür ist das neue Modulsystem,was in Java 9 kommt.

Und:

> Starting with JDK 8u40 release, JavaFX controls are enhanced to support assistive technologies, meaning that JavaFX controls are now accessible. In addition, a public API is provided to allow developers to write their own accessible controls.
> 
> JDK 8u40 release includes new JavaFX UI controls; a spinner control, formatted-text support, and a standard set of alert dialogs.

Viele Bugs wurden gefixt: [http://www.oracle.com/technetwork/java/javase/2col/8u40-bugfixes-2423829.html](http://www.oracle.com/technetwork/java/javase/2col/8u40-bugfixes-2423829.html "http://www.oracle.com/technetwork/java/javase/2col/8u40-bugfixes-2423829.html")

Kategorien: [Java 8](https://www.tutego.de/blog/javainsel/category/java-8/)

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