I am running macOS Ventura 13.6, NetBeans 19, and OpenJDK 11 (Amazon
Corretto).

>From time to time while running my webapp with Tomcat though NetBeans I hit
a NoClassDefFoundError on a particular class in one of my dependencies.
It's always the same class. Checking StackOverflow, this sort of problem
goes back at least 10 years (
https://stackoverflow.com/questions/16942574/netbeans-noclassdeffounderror).

I've found I can clear the error by closing NetBeans and removing the
contents of /Users/[username]/Library/Caches/NetBeans/. Running "Clean and
Build" and "Build with Dependencies" did not fix the problem. I prefer
running with "Save on Compile", which seems to save me more problems than
this NoClassDefFoundError.

My question: Is there a simpler way, like through the UI, to clear the
cache?

-- 
"Hell hath no limits, nor is circumscrib'd In one self-place; but where we
are is hell, And where hell is, there must we ever be" --Christopher
Marlowe, *Doctor Faustus* (v. 111-13)

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