[ONLINE] JJUG Night Seminar "Java 17 Release!" with Foojay

Wed, 29 Sep 2021 20:00 - 22:00 JST

YouTube Live

YouTube Live


Welcome Java17! Let's celebrate!

time schedule

time(JST) title
8:00pm~8:05pm opening
8:05pm~9:15pm Pattern Matching & Sealed Classes: Best Features of OpenJDK 17? by Deepu K Sasidharan
9:15pm~10:00pm Say hello to Java 17! by Akihiro Nishikawa
10:00pm~10:05pm closing

Pattern Matching & Sealed Classes: Best Features of OpenJDK 17? (English)

Let's have a quick rundown of the two most exciting features landing in OpenJDK 17!

Pattern matching in Java is almost complete now. OpenJDK 16 added support for pattern matching in the instanceof operator and now this can be used in switch cases to perform idiomatic pattern matching, as in many other modern languages.

Let's see all the possibilities with it first and then we will look at the new Sealed classes and interfaces that let you restrict inheritance and learn how they can be useful in pattern matching.

Deepu K Sasidharan (@deepu105)

Say hello to Java 17! (Japanese)

Akihiro Nishikawa (@Logico_jp)
Microsoft Japan


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日本Javaユーザーグループ/Japan Java User Group

日本Javaユーザーグループ/Japan Java User Group

日本におけるJavaユーザーグループです。 公式サイト/Official site

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