@Before public void setUp() { Unit<Time> unit1 = SI.SECOND, unit2 = SI.SECOND.multiply(3600); int radix1 = 10, radix2 = 10; int factor1 = 3, factor2 = 6; int value1 = 7, value2 = 12; intervalLength1 = new DefaultIntervalLength(unit1, radix1, factor1, value1); intervalLength2 = new DefaultIntervalLength(unit2, radix2, factor2, value2); }