Killing multiple java processes at once

There are situations we need to kill multiple java processes at once. We can do it by killing all java processes. But there may be requirements to kill some filtered out java processes.

Lets say i have some processes which are running with details "OnceInOrderLoadTest.jar". I can kill all processes running with that details as bellow.


ps ax | grep OnceInOrderLoadTest.jar |grep -v grep | awk '{print $1}'| xargs kill -9