Jstack On Ubuntu — Install

After running any of these commands, APT will install the JDK and all its dependencies, which includes the jstack binary in the bin/ directory of the JDK.

"Thread-0" #12 prio=5 os_prio=0 tid=0x00007f8a1c000000 nid=0x303e runnable java.lang.Thread.State: RUNNABLE at com.example.App.doWork(App.java:42) at com.example.App.lambda$main$0(App.java:28) - locked <0x000000076b8c3450> (a java.lang.Object) - waiting to lock <0x000000076b8c3460> (a java.lang.Object) install jstack on ubuntu

Alternatively, you can close and reopen your terminal. After running any of these commands, APT will

This installs the current Ubuntu-supported version (e.g., OpenJDK 11, 17, or 21). sudo apt install default-jdk Use code with caution. Copied to clipboard sudo apt install default-jdk Use code with caution

To get jstack , you must install a full JDK, not just a Java Runtime Environment (JRE). The JRE only runs Java applications; it does not include development tools like jstack or javac . Option A: Install Default Ubuntu JDK (Recommended)