question: private MidiEvent createScheduledEvent ( byte [ ] msg , int offset , int count , long timestamp ) { MidiEvent event ; if ( count > POOL_EVENT_SIZE ) { event = new MidiEvent ( msg , offset , count , timestamp ) ; } else { event = ( MidiEvent ) removeEventfromPool ( ) ; if ( event == null ) { event = new MidiEvent ( POOL_EVENT_SIZE ) ; } System . arraycopy ( msg , offset , event . data , 0 , count ) ; event . count = count ; event . setTimestamp ( timestamp ) ; } return event ; }
target:  Create an event that contains the message.