JR Utily

add filter for request param in utf8

package org.legrog.configuration;
import org.omnifaces.filter.CharacterEncodingFilter;
import javax.servlet.annotation.WebFilter;
/**
* ensure every request parameters (and so the content of forms in POST request) are done in utf-8
*/
@WebFilter("/*")
public class Utf8CharacterEncodingFilter extends CharacterEncodingFilter {
}