question: public boolean releaseLock ( String lockName ) { if ( lockName == null || lockName . isEmpty ( ) ) { s_logger . info ( "No lock name specified." ) ; return false ; } try { InterProcessLock lock = s_acquiredLocks . get ( lockName ) ; if ( lock != null ) { s_acquiredLocks . remove ( lockName ) ; lock . release ( ) ; s_logger . info ( "Released lock: " + lockName ) ; } else { return false ; } return true ; } catch ( Exception e ) { s_logger . error ( "Release of lock: {} failed with Exception: " , lockName , e ) ; return false ; } }
target:  Release the passed lock.