}
/**
- * Get the session-binded language
+ * Get the session-bound language
*/
protected String getLanguage(HttpServletRequest req, HttpSession session){
String lang = (String)session.getAttribute("Language");
- if(lang==null || lang==""){
+ if(lang==null || lang.equals("")){
return getAcceptLanguage(req);
} else {
return lang;
}
/**
- * Checks the Accept-Language of the clients browser.
- * if this language is available it returns its country-code,
+ * Checks the Accept-Language of the client browser.
+ * If this language is available it returns its country-code,
* else it returns the standard-language
*/
protected String getAcceptLanguage(HttpServletRequest req){