//                                                                          Definition
    //                                                                          ==========
    protected static final int HTTP_BAD_REQUEST = 400;
    protected static final int HTTP_UNAUTHORIZED = 401;

    // ===================================================================================

        data = "<img src=\"http://example/foo.jpg\" width=\"400\" height=\"100\">";
        assertNull(transformer.getThumbnailUrl(responseData, getDocument(data)));

        data = "<img src=\"http://example/foo.jpg\" width=\"100\" height=\"400\">";
        assertNull(transformer.getThumbnailUrl(responseData, getDocument(data)));
    }

import javax.validation.constraints.Size;

import org.lastaflute.web.ruts.multipart.MultipartFormFile;
import org.lastaflute.web.validation.Required;

public class InstallForm {

    @Required
    @Size(max = 400)
    public String id;

    public MultipartFormFile jarFile;

                throw new CurlException("Failed to access the response.", e);
            }
            writeContent(() -> {
                try {
                    if (con.getResponseCode() < 400) {
                        if (GZIP.equals(con.getContentEncoding())) {
                            return new GZIPInputStream(con.getInputStream());
                        } else {