getInt8 method Null safety

int getInt8 (
  1. int byteOffset

Returns the (possibly negative) integer represented by the byte at the specified byteOffset in this object, in two's complement binary representation.

The return value will be between -128 and 127, inclusive.

The byteOffset must be non-negative, and less than the length of this object.


int getInt8(int byteOffset);