Quick question, I’ve converted a bunch of WAR files into JAR files for a company, the company used to make everything WAR files (even if it’s a backend service) and uploaded them via Tomcat Manager UI and often hit permgen. Now that these WAR files are JAR files and run via

java -jar blah.jar &

and killed via

kill -9 pid

, will frequent start and stop of these jars result in permgen errors such as on Tomcat or will this no longer be an issue?