### Question:
EnumType extends NamespaceOwnedElement implements SimpleType { @Override public boolean isDataType() { return false; } EnumType(final Identifier id, final String name, final List<EnumLiteral> literals,
            final List<TaggedValue> taggedValues); @Override void accept(final Visitor visitor); @Override List<EnumLiteral> getLiterals(); @Override boolean isAbstract(); @Override boolean isClassType(); @Override boolean isDataType(); @Override boolean isEnumType(); @Override String toString();  }### Answer:
@Test public void testIsDataType() { assertEquals(false, enumType.isDataType()); }