Available Java versions¶

Ubuntu OpenJDK (deb) packages¶

Ubuntu version	available Java versions	java-common version
25.10 (Questing Quokka)	8, 11, 17, 21, 24, 25	21
25.04 (Plucky Puffin)	8, 11, 17, 21, 24, 25	21
24.10 (Oracular Oriole)	8, 11, 17, 21, 22, 23, 24	21
24.04 LTS (Noble Numbat)	8, 11, 17, 21	21
22.04 LTS (Jammy Jellyfish)	8, 11, 17, 18, 19, 21	11
20.04 LTS (Focal Fossa)	8, 11, 13, 16, 17, 21	11
18.04 LTS (Bionic Beaver)	8, 11, 17	11
16.04 LTS (Xenial Xerus)	8, 9	8
14.04 LTS (Trusty Tahr)	6, 7	7

bold – package is in main

Java Version	Source package
25	openjdk-25
24	openjdk-24
23	openjdk-23
22	openjdk-22
21	openjdk-21
19	openjdk-19
18	openjdk-18
17	openjdk-17
16	openjdk-16
13	openjdk-13
11	openjdk-lts
9	openjdk-9
8	openjdk-8
7	openjdk-7
6	openjdk-6

Ubuntu OpenJDK: CRaC (deb) packages¶

Ubuntu version	available Java versions
25.10 (Questing Quokka)	17, 21
25.04 (Plucky Puffin)	17, 21
24.10 (Oracular Oriole)	17, 21

Java Version	Source package
21	openjdk-21-crac
17	openjdk-17-crac

GraalVM snap¶

The graalvm-jdk snap provides an advanced JDK with ahead-of-time Native Image compilation.

Java Version	Snap Channel
25	latest/stable
24	latest/edge
21	v21/stable