VM Spec The Structure of the Java Virtual MachineJava Language and Virtual Machine Specifications Java SE 26 Released March 2026 as JSR 401 The Java Language Specification, Java SE 26 Edition HTML | PDF Preview feature: Primitive Types in Patterns, instanceof, and switch The Java Virtual Machine Specification, Java SE 26 Edition HTML | PDF Java SE 25 Released September 2025 as JSR 400 The Java Language Specification, Java SE 25 Edition HTML | PD
