PGEnumUserType implements EnhancedUserType, ParameterizedType { @Override public boolean equals(final Object x, final Object y) throws HibernateException { return x == y; }  @Override void setParameterValues(final Properties parameters); @Override Object assemble(final Serializable cached, final Object owner); @Override Object deepCopy(final Object value); @Override Serializable disassemble(final Object value); @Override boolean equals(final Object x, final Object y); @Override int hashCode(final Object x); @Override boolean isMutable(); @Override void nullSafeSet(final PreparedStatement st, final Object value,
			final int index, final SessionImplementor session); @Override Object replace(final Object original, final Object target, final Object owner); @Override Class returnedClass(); @Override int[] sqlTypes(); @Override Object fromXMLString(final String xmlValue); @Override String objectToSQLString(final Object value); @Override String toXMLString(final Object value); @Override Object nullSafeGet(final ResultSet rs, final String[] names,
			final SessionImplementor session, final Object owner);  }
@Test public void testEquals() throws Exception { Object x = new Object(); Object y = x; boolean actual = unit.equals(x, y); assertEquals(true, actual); }