convert & to & and & to &

/*jsoup-1.7.3.jar,apache-commons-lang.jar download these jar for executing below example

*/
import org.apache.commons.lang.StringEscapeUtils;
import org.jsoup.Jsoup;
public class testEscapeHTML{

public static void main(String args[]){

String testStr = "yogi 1 & 2";

System.out.println("Original : " + testStr);
String str=StringEscapeUtils.escapeHtml(testStr);
System.out.println("Escaped : "+str);
String s = Jsoup.parse(str).text();
        System.out.print("After convertion : "+s);

}
}