NullPartService.java

package org.jboss.resteasy.test.providers.multipart.resource;

import org.jboss.resteasy.annotations.providers.multipart.MultipartForm;

import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.core.MediaType;

@Path("/mime")
public class NullPartService {

    @GET
    @Produces(MediaType.MULTIPART_FORM_DATA)
    @MultipartForm
    public NullPartBean createMyBean() {
        NullPartBean myBean = new NullPartBean();
        myBean.setSomeBinary(null);

        return myBean;
    }
}