@Test
public void testEitherTypeEquality() {

	EitherTypeInfo<Integer, String> eitherInfo1 = new EitherTypeInfo<Integer, String>(
			BasicTypeInfo.INT_TYPE_INFO, BasicTypeInfo.STRING_TYPE_INFO);
	EitherTypeInfo<Integer, String> eitherInfo2 = new EitherTypeInfo<Integer, String>(
			BasicTypeInfo.INT_TYPE_INFO, BasicTypeInfo.STRING_TYPE_INFO);
	assertEquals(eitherInfo1, eitherInfo2);
	assertEquals(eitherInfo1.hashCode(), eitherInfo2.hashCode());
}