assertEquals( a, a.intersection( b ) );
assertEquals( a, b.intersection( a ) );
assertEquals( IntervalRelations.STARTS, a.compare( b ) );
assertEquals( IntervalRelations.STARTED_BY, b.compare( a ) );
}
/**
* Verify that the intersection of a interval with a interval which it
* starts but for which the endpoint type is different it correct (i.e., it