private Buffer getResource(String fPath) {
        ClassLoader classLoader = getClass().getClassLoader();
        File file = new File(classLoader.getResource(fPath).getFile());
        Buffer buff;
        try {
            buff = Buffer.buffer(Files.readAllBytes(file.toPath()));
        } catch (IOException e) {
            throw new RuntimeException(e);
        }
        return buff;
    }
<p>
Vert.x edition of Echo servlet, with view to being more amenable
to performance testing.
</p>
<p>
Can be run directly with: <tt>vertx run EchoServerVertx.java</tt>
</p>
<p>
To set port, use the property -Dio.apiman.test.common.echo.port=1234
</p>

@author Marc Savy {@literal <marc@rhymewithgravy.com>}
test/common/src/main/java/io/apiman/test/common/echo/EchoServerVertx.java