### Question:
Isomorphism extends BaseMapping implements Serializable { public Isomorphism( IQueryAtomContainer query, IAtomContainer target, Algorithm algorithmType) { super(query, target); this.algorithmType = algorithmType; mcsBuilder(query, target); super.setSubgraph(isSubgraph()); } Isomorphism(
            IQueryAtomContainer query,
            IAtomContainer target,
            Algorithm algorithmType);  Isomorphism(
            IAtomContainer query,
            IAtomContainer target,
            Algorithm algorithmType,
            boolean bondTypeFlag,
            boolean matchRings,
            boolean matchAtomType); @Override synchronized boolean isSubgraph(); double getBondSensitiveMcGregorOut(); void setBondSenSitiveMcGregorOut(double bondSensitiveMcGregorOut); double getBondInSensitiveMcGregor(); void setBondInSenSitiveMcGregor(double bondInSensitiveMcGregor);  }### Answer:
@Test public void IsomorphismTest() { Assert.assertNotNull( new Isomorphism(new AtomContainer(), new AtomContainer(), Algorithm.DEFAULT, true, false, true)); Assert.assertNotNull( new Isomorphism(new AtomContainer(), new AtomContainer(), Algorithm.DEFAULT, false, false, false)); }