public void testPrimitives() throws Exception {
Registry registry = _orb.getRegistry(getConnectionProperties());
EchoService echo = (EchoService) registry.lookup(ECHO_SERVICE);
assertEquals(true, echo.echoBoolean(true));
assertEquals(false, echo.echoBoolean(false));
assertEquals(Byte.MIN_VALUE, echo.echoByte(Byte.MIN_VALUE));
assertEquals(Byte.MAX_VALUE, echo.echoByte(Byte.MAX_VALUE));
assertEquals(Character.MIN_VALUE, echo.echoChar(Character.MIN_VALUE));