WARNING: A terminally deprecated method in sun.misc.Unsafe has been called

[hurtadosanti]

Expected behavior

Subscribe to a topic

Actual behavior

Subscribed to a topic, with Warning

To Reproduce

Steps

mqtt sub -t "/test" -h 10.0.0.10

Output

WARNING: A terminally deprecated method in sun.misc.Unsafe has been called
WARNING: sun.misc.Unsafe::objectFieldOffset has been called by org.jctools.util.UnsafeAccess (file:/opt/homebrew/Cellar/mqtt-cli/4.41.0/mqtt-cli-4.41.0.jar)
WARNING: Please consider reporting this to the maintainers of class org.jctools.util.UnsafeAccess
WARNING: sun.misc.Unsafe::objectFieldOffset will be removed in a future release

Details

• Affected MQTT CLI version(s): 4.41.0
• Used JVM version: openjdk version "24.0.2" 2025-07-15