| JDK 版本 | Java 字节码版本 |
|---|---|
| JDK 25 | 69.0 |
| JDK 24 | 68.0 |
| JDK 23 | 67.0 |
| JDK 22 | 66.0 |
| JDK 21 | 65.0 |
| JDK 20 | 64.0 |
| JDK 19 | 63.0 |
| JDK 18 | 62.0 |
| JDK 17 | 61.0 |
| JDK 16 | 60.0 |
| JDK 15 | 59.0 |
| JDK 14 | 58.0 |
| JDK 13 | 57.0 |
| JDK 12 | 56.0 |
| JDK 11 | 55.0 |
| JDK 10 | 54.0 |
| JDK 9 | 53.0 |
| JDK 8 | 52.0 |
| JDK 7 | 51.0 |
| JDK 6 | 50.0 |
| JDK 5 | 49.0 |
| JDK 1.4 | 48.0 |
| JDK 1.3 | 47.0 |
| JDK 1.2 | 46.0 |
| JDK 1.1 | 45.0 |