. While the Java Runtime Environment (JRE) allows you to run Java apps, it does not include diagnostic tools like Stack Overflow 1. Check if jstack is already installed Run the following command to see if is available on your path: jstack -version Use code with caution. Copied to clipboard
Have questions or run into a unique issue? Leave a comment below or check the official OpenJDK documentation for your specific Ubuntu release. install jstack on ubuntu
The jstack command is part of the , specifically the openjdk-xx-jdk package (where xx is the Java version). install jstack on ubuntu