The Java Virtual Machine Specification diffs This repository can display the differences between various versions of the Java Virtual Machine specification. Java 7 .. 8 Java 8 .. 9 Java 9 .. 10 Java 10 .. 11 Java 11 .. 12 Java 12 .. 13 Java 13 .. 14 Java 14 .. 15 Java 15 .. 16 Java 16 .. 17 Java 17 .. 18 Java 18 .. 19 Java 19 .. 20 Java 20 .. 21 Java 21 .. 22 Java 22 .. 23 → The Java Language Specification diffs