Quarkus Java
A Java snippet for Quarkus that answers requests for /pixel.gif with the empty GIF, decoded once at startup.
Quarkus Java
package org.acme;
import jakarta.ws.rs.GET;
import jakarta.ws.rs.Path;
import jakarta.ws.rs.Produces;
import jakarta.ws.rs.core.Response;
import java.util.Base64;
@Path("/pixel.gif")
public class PixelResource {
private static final byte[] GIF = Base64.getDecoder().decode("R0lGODlhAQABAIAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==");
@GET
@Produces("image/gif")
public Response pixel() {
return Response.ok(GIF).header("Cache-Control", "no-store").build();
}
}
We ran this snippet and compared the bytes it returned.
Check it
curl -sI http://localhost:8080/pixel.gif