question: public static final String millisToMinSecString ( long lMillis ) { return String . format ( "%d hours %d min %d sec" , lMillis / ( 1000 * 60 * 60 ) , ( lMillis / ( 1000 * 60 ) ) % 60 , ( lMillis / 1000 ) % 60 ) ; }
target:  Converts milliseconds to a string representation of x hours, y min, z sec.