/**
* Returns all query parameters.
*
* @return parameters
*/
public Map<String, String[]> params() {
final Map<String, String[]> params = new HashMap<String, String[]>();
final Map<?, ?> map = req.getParameterMap();
for (final Entry<?, ?> s : map.entrySet()) {
final String key = s.getKey().toString();
final String[] vals =
s.getValue() instanceof String[]
? (String[]) s.getValue()
: new String[] {s.getValue().toString()};
params.put(key, vals);
}
return params;
}
