https://jsoup.org/: jsoup is a Java library for working with real-world HTML. It provides a very convenient API for extracting and manipulating data, using the best of DOM, CSS, and jquery-like methods. jsoup implements the WHATWG HTML5 specification, and parses HTML to the same DOM as modern browsers do. (Jonathan Hedley)
  • Jonathan Hedley 
package org.jsoup;

import java.io.IOException;


Signals that a HTTP response returned a mime type that is not supported.

/**
 * Signals that a HTTP response returned a mime type that is not supported.
 */
public class UnsupportedMimeTypeException extends IOException {
    private String mimeType;
    private String url;

    public UnsupportedMimeTypeException(String message, String mimeType, String url) {
        super(message);
        this.mimeType = mimeType;
        this.url = url;
    }

    public String getMimeType() {
        return mimeType;
    }

    public String getUrl() {
        return url;
    }

    @Override
    public String toString() {
        return super.toString() + ". Mimetype=" + mimeType + ", URL="+url;
    }
}