BoltProtocolV4 extends BoltProtocolV3 { @Override public MessageFormat createMessageFormat() { return new MessageFormatV4(); }  @Override MessageFormat createMessageFormat(); @Override BoltProtocolVersion version(); static final BoltProtocolVersion VERSION; static final BoltProtocol INSTANCE; }
@Test void shouldCreateMessageFormat() { assertThat( protocol.createMessageFormat(), instanceOf( expectedMessageFormatType() ) ); }