JDK 27: The new features of Java 27

Java Development Kit 27 , an Oracle-driven, planned update to standard Java, is set to reach its initial release candidate (RC) stage on August 6. This update has features ranging from making the Garbage-First (G1) garbage collector the default collector and adding structured concurrency to simplify concurrent programming. JDK 27 is currently in rampdown phase 2, with the feature set now frozen.