Summary:
Detail:
FcmUtil()
static Number
validateNumber(Map<String,Object> map, String key)
static Object
validateObject(Map<String,Object> map, String key)
static <X> X
validateObject(Map<String,Object> map, String key, Class<X> expectedClass)
static String
validateString(Map<String,Object> map, String key)
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait