How to redirect Java thread dumps from "kill -3" to a custom file instead of "catalina.out"

I used to take thread dumps using:

kill -3 pidof java

This creates thread dumps in catalina.out. How can I get that output into a different file instead of catalina.out? Usually, the kill command doesn’t output to stdout or stderr, so we can't capture it by redirecting script output or using exec at the beginning. Is there any way to do this?