Running the JDK-Tool stage on Windows assumes that the extension of the desired tool will be ".exe", while some tools are known to use other extensions, such .cmd. This can be reproduced by caching a version of GraalVM, and attempting to run the "gu" tool which results in the following error.

[INFO] --- mvn-jlink-wrapper:1.2.0:jdk-tool (call-tool) @ {PACKAGE_NAME}---
[ERROR] Can't find file: C:\Users\{USERNAME}\.jdks\graalvm-ce-19\bin\gu.exe