ElectronContainer extends ChemObject implements Serializable, IElectronContainer, Cloneable { public ElectronContainer() { electronCount = 0; } ElectronContainer(); @Override Integer getElectronCount(); @Override void setElectronCount(Integer electronCount); @Override Object clone(); @Override String toString();  }
@Test public void testElectronContainer() { IElectronContainer ec = new ElectronContainer(); Assert.assertNotNull(ec); Assert.assertEquals(0, ec.getElectronCount().intValue()); }