### Question:
PedPerson { public boolean isFounder() { return ("0".equals(father) && "0".equals(mother)); } PedPerson(String pedigree, String name, String father, String mother, Sex sex, Disease disease,
					 Collection<String> extraFields);  PedPerson(String pedigree, String name, String father, String mother, Sex sex, Disease disease); String getPedigree(); String getName(); String getFather(); String getMother(); Sex getSex(); Disease getDisease(); ImmutableList<String> getExtraFields(); boolean isFounder(); @Override String toString(); @Override int hashCode(); @Override boolean equals(Object obj);  }### Answer:
@Test public void testIsFounderTrue() { PedPerson person = new PedPerson("fam", "name", "0", "0", Sex.MALE, Disease.AFFECTED); Assert.assertTrue(person.isFounder()); }
@Test public void testIsFounderFalse() { PedPerson person = new PedPerson("fam", "name", "father", "0", Sex.MALE, Disease.AFFECTED); Assert.assertFalse(person.isFounder()); }