@Test public void tailSetInclusiveIncludesIntervalWithLowerBound() { CompoundInterval ci = createCompoundIntervalWithoutRegister(); ci.add(new MappedBasicInterval(DEFAULT_END + 1, DEFAULT_END + 2, null)); ci.add(new MappedBasicInterval(DEFAULT_END + 2, DEFAULT_END + 3, null)); BasicInterval lowerBound = new BasicInterval(DEFAULT_BEGIN, DEFAULT_END); assertThat(ci.tailSetInclusive(DEFAULT_BEGIN).contains(lowerBound), is(true)); }