question: private void capacityWarn ( ) { if ( warningCounter == 0 ) { LOGGER . warn ( "The maximum capacity of the SynchroBuffer was reached (current size is " + buffer . size ( ) + ") - FIFO was applied to the buffer." ) ; warningCounter = WARNING_FREQUENCY ; } else { warningCounter = warningCounter - 1 ; } }
target:  Log a warning message if the capacity is reached (every 500 times the capacity is reached, so as not to overload the logger).