I thank you immensely. This worked fine. What I really need to do is to alter
my JDK home and omit the version number so this doesn't happen again for future
updates.
In NetBeans->Tools->Java Platforms there are two platforms configured under the
"Platforms" column, one which marked as "JDK 14
You can set a specific JDK in the netbeans.conf file in the /etc directory
in the Netbeans installation folder.
Look for the line:
#netbeans_jdkhome="/path/to/jdk"
delete the # to uncomment it, and change /path/to/jdk to the path to your
JDK installation. I believe you can (should) still use for