@Override
    public Endpoint<Http2LocalFlowController> local() {
        return localEndpoint;
    }
@SuppressWarnings("NumericOverflow")
    @Test
    public void localStreamInvalidStreamIdShouldThrow() {
        assertThrows(Http2Exception.class, new Executable() {
            @Override
            public void execute() throws Throwable {
                client.local().createStream(MAX_VALUE + 2, false);
            }
        });
    }