OpenJDK15 no match found on URL

[hamish-deas]

Hello 👋

Affected Recipe: OpenJDK15.download.recipe

OpenJDK15 has been superceded, so a build cannot be found at https://jdk.java.net/15/index.html

When running the recipe it fails with the below error message. The final OpenJDK15 build, version 15.0.2, can be found here: https://jdk.java.net/archive/

No match found on URL: https://jdk.java.net/15/index.html
Failed.