jhsdb
Attach to a Java process or launch a postmortem debugger to analyze the core dump from a crashed Java Virtual Machine. tldr-pages
On several platforms
Several platforms
Print stack and locks information of a Java process
jhsdb jstack --pid process_idIdentifyOpen a core dump in interactive debug mode
jhsdb clhsdb --core path/to/core_dump --exe path/to/jdk_or_bin_or_javaIdentifyStart a remote debug server
jhsdb debugd --pid process_id --serverid optional_unique_idIdentifyConnect to a process in interactive debug mode
jhsdb clhsdb --pid process_idIdentify