Java 18
New Features
JVM
Language
API
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Reimplement Core Reflection with Method Handles (JEP 416)
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Vector API 3. Incubator (JEP 417)
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Internet-Address Resolution SPI (JEP 418)
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Foreign Function & Memory API 2. Incubator (JEP 419)
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Deprecate Finalization for Removal (JEP 421)
Tools
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Simple Web Server (JEP 408)
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Code Snippets in Java API Documentation (JEP 413)
Downloads
Sandbox
Instantly compile and run Java 18 snippets without a local Java installation.
import javax.lang.model.SourceVersion;
public class Java18 {
public static void main(String[] args) {
System.out.println("Runtime required for this: " + SourceVersion.RELEASE_18.runtimeVersion());
}
}