April 2020
Intermediate to advanced
370 pages
8h 37m
German
Content preview from Java – die Neuerungen in Version 9 bis 14Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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8Neues und Änderungen in Java 12
Bei Oracle folgt man mittlerweile der Strategie, Java in kleinen, aber feinen Iterationen um nützliche Funktionalität zu ergänzen und auch bei der Syntax zu modernisieren. Zudem soll ein sechsmonatiger Releasezyklus eingehalten werden. Demnach erfolgte die Veröffentlichung von Java 12 im März 2019. Für uns als Entwickler finden sich folgende interessante Erweiterungen in JDK 12:
- Switch Expressions (Preview) (https://openjdk.java.net/jeps/325)
- Microbenchmark Suite (https://openjdk.java.net/jeps/230)
- Einige kleinere Neuerungen und Anpassungen in den APIs
Auf die Switch Expressions gehe ich im Folgenden nicht näher ein, da eine aktualisierte und leicht modifizierte Variante wiederum als Preview Einzug in Java 13 ...
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