* {@inheritDoc}
*/
@Override
- public Object format(TemplateContext templateContext, Object data, Map<String, String> parameters) {
- String startString = parameters.get("start");
- String lengthString = parameters.get("length");
+ public Object format(TemplateContext templateContext, Object data, Map<String, Object> parameters) {
+ String startString = String.valueOf(parameters.get("start"));
+ String lengthString = String.valueOf(parameters.get("length"));
int start = 0;
try {
start = Integer.parseInt(startString);