code: public static int writeLong(ArrayView target, int offset, long value) {
          return writeLong(target.array(), target.arrayOffset() + offset, value);
      }
docs: Writes the given 64-bit Long to the given ArrayView at the given offset.
  
  @param target The ArrayView to write to.
  @param offset The offset within the ArrayView to write at.
  @param value  The value to write.
  @return The number of bytes written.