public static HttpResponse executePost(final String url,
                                           final String entity,
                                           final Map<String, Object> parameters) {
        return executePost(url, null, null, entity, parameters);
    }
public static HttpResponse executePost ( final String url , final String entity , final Map < String , Object > parameters ) { return executePost ( url , null , null , entity , parameters ) ; }
Execute post http response.

@param url        the url
@param entity     the json entity
@param parameters the parameters
@return the http response