Source of OpenJDK 11 (incl. bug/security fixed versions)

Question

SUSE Linux Enterprise Server 15 contains OpenJDK 11. Is that the OpenJDK published by Oracle from https://openjdk.java.net/ or AdoptJDK or which one? What is the source for bug and security fixed versions for that OpenJDK 11 in SLES 15?

Update

(22.05.2021)

The last build for JDK 11 on https://jdk.java.net/archive/ is 11.0.2+9:

In SLES 15 the last build seems to be 11.0.11. Thus, several changes seem to have been included into this version in contrast to the 11.0.2 (from java.net). So, my question is still open: Where do they get this version from? They are unlikely to fix bugs and security problems themselves.

Answer 1

Check the package information based on the repository data:

zypper if java-11-openjdk

or query the RPM package directly:

rpm -qpi java-11-openjdk-11....rpm

This will output the basic package information. For example, here's the details of the package "java-11-openjdk-11.0.11.0-3.56.1.x86_64" as available for SLES 15 SP2:

$ rpm -qpi java-11-openjdk-11.0.11.0-3.56.1.x86_64.rpm     
                                                         
Name        : java-11-openjdk
Version     : 11.0.11.0
Release     : 3.56.1
Architecture: x86_64
Install Date: (not installed)
Group       : Development/Languages/Java
Size        : 637573
License     : Apache-1.1 AND Apache-2.0 AND GPL-1.0-or-later AND GPL-2.0-only AND GPL-2.0-only WITH Classpath-exception-2.0 AND LGPL-2.0-only AND MPL-1.0 AND MPL-1.1 AND SUSE-Public-Domain AND W3C
Signature   : RSA/SHA256, Do 22 Apr 2021 10:03:24 CEST, Key ID 70af9e8139db7c82
Source RPM  : java-11-openjdk-11.0.11.0-3.56.1.src.rpm
Build Date  : Do 22 Apr 2021 09:53:38 CEST
Build Host  : sheep69
Relocations : (not relocatable)
Packager    : https://www.suse.com/
Vendor      : SUSE LLC <https://www.suse.com/>
URL         : https://openjdk.java.net/
Summary     : OpenJDK 11 Runtime Environment
Description :
The OpenJDK 11 runtime environment.
Distribution: SUSE Linux Enterprise 15

To answer your questions in short, the following details should help:

Source RPM  : java-11-openjdk-11.0.11.0-3.56.1.src.rpm 
URL         : https://openjdk.java.net/

SUSE provides a source RPM package for your installed package.