Java 21 was released 2 days ago. According to me this is the biggest and a game changing release for java, something like how java 8 was.
My fav Top 3 java 21 features:
#Java21
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Welcome Java 21. Goodbye "public static void main(String[] args){}."
Yes, you read it right. Java is advancing and making it easier to write less code. Record, Pattern-matching, var, and switch expressions are some new features. [1/2]
#Java21#java#unnamedclasses
We're just 1 day away from our #Java21 launch live stream! Join us tomorrow as we'll have experts share details around the latest release, with a few surprise reveals and guests along the way. 🤭
Details on how to join:
Java Tip 💡
Since Java 21 ☕️ the most popular implementations of the Java Collection API like `ArrayList`, `LinkedHashMap`, or `LinkedHashSet` are sequential collections.
#java#openjdk#java21#collections
#Java21 is gonna be big! One recent addition:
// in
void main() {
System.out.println("Ha!");
}
# run with
java
That's all it takes. 😮 More on that and the rest of the on-ramp in today's Newscast:
There’s a new brew coming. ☕
#NationalCoffeeMonth wouldn’t be the same without some Java in the mix. With #Java21 on the horizon, what are you excited to see in the latest release?