Version: 23.1.1.339.1213 [EDIT: 2023-12-11: this version has been superseded, and is no longer available.]

show java
Java Detail
-----------
java.home= D:\users\user_2DKLA\Products\Oracle\SQL_Developer\sqldeveloper-23.1.1.339.1213-x64\sqldeveloper\jdk\jre
java.vendor= Eclipse Adoptium
java.vendor.url= https://adoptium.net/
java.version= 11.0.18
[...]
2 remarks:
- Isn't this a first? I'm not aware of any previous release not including an Oracle JDK in the “with JDK” bundle…
- Does the OpenJDK 11.0.18 include the fix for the JDK-8208077 bug (link)? That bug was the cause for the very slow File Open/Save dialog (+ the very slow IndexPreferencesTask) on PCs with removable media drives in SQL Dev 22.x with bundled JDK… If I understand correctly, the fix was backported into the OpenJDK 11.0.19, not 11.0.18.
Best regards,