public Object handle(String serialized, Length length, ClassLoader loader) throws Exception {
public Object handle(String serialized, Length length, ClassLoader loader, Class clazz) throws Exception {
            public Object handle(String serialized, Length length, ClassLoader loader) throws Exception {                 String value= serialized.substring(2, serialized.indexOf(';', 2));                length.value= value.length() + 3;                return Float.parseFloat(value);            }