### Question:
GenericServiceTaskType implements PropertyType { @Override public int hashCode() { return HashUtil.combineHashCodes(name.hashCode()); }  @Override String getName(); @Override boolean equals(Object o); @Override int hashCode(); @Override String toString(); static final String name; }### Answer:
@Test public void testHashCode() { GenericServiceTaskType a = new GenericServiceTaskType(); GenericServiceTaskType b = new GenericServiceTaskType(); Assert.assertEquals(a.hashCode(), b.hashCode()); }