open fun asLong(): Long
Returns this JSON value as a long value, assuming that this value represents a
JSON number that can be interpreted as Java long. If this is not the case, an
exception is thrown.
To be interpreted as Java long, the JSON number must neither contain an exponent
nor a fraction part. Moreover, the number must be in the Long range.
UnsupportedOperationException - if this value is not a JSON number
NumberFormatException - if this JSON number can not be interpreted as long value
Return
this value as long