### Question:
DataType extends NamespaceOwnedElement implements SimpleType { @Override public boolean isEnumType() { return false; } DataType(final Identifier id, final String name);  DataType(final Identifier id, final String name, final boolean isAbstract);  DataType(final Identifier id, final String name, final boolean isAbstract,
            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 testIsEnumType() { assertEquals(false, dataType.isEnumType()); }