MolecularFormulaRange implements Cloneable { public MolecularFormulaRange() { isotopesMax = new HashMap<IIsotope, Integer>(); isotopesMin = new HashMap<IIsotope, Integer>(); } MolecularFormulaRange(); void addIsotope(IIsotope isotope, int countMin, int countMax); boolean contains(IIsotope isotope); int getIsotopeCountMax(IIsotope isotope); int getIsotopeCountMin(IIsotope isotope); int getIsotopeCount(); Iterable<IIsotope> isotopes(); void removeAllIsotopes(); void removeIsotope(IIsotope isotope); @Override Object clone();  }
@Test public void testMolecularFormulaRange() { MolecularFormulaRange mfRange = new MolecularFormulaRange(); Assert.assertNotNull(mfRange); }