kc.sh Does Not Allow Spaces in Filenames

[bekwam]

Describe the bug

When I run kc.sh from Ubuntu 20.04 and Java 11.0.12, I get the following error

carl@wdp:/media/carl/Extra Drive 1/opt/keycloak/keycloak-17.0.1$ ./bin/kc.sh
Error: Could not find or load main class Drive
Caused by: java.lang.ClassNotFoundException: Drive
carl@wdp:/media/carl/Extra Drive 1/opt/keycloak/keycloak-17.0.1$ 

This is being run from a folder containing a path segment with spaces. In this case "Extra Drive 1".

Version

17.0.1

Expected behavior

I expected the server to start normally from a path with spaces.

Actual behavior

The server fails to start

How to Reproduce?

1. Create a folder on Ubuntu with spaces
2. Download and decompress Keycloak 17 in the folder from Step 1
3. Change into the Keycloak folder from Step 2
4. Run ./bin/kc.sh

Anything else?

No response

[pedroigor]

@bekwam Could you please check if this change works for you #11357?