Future<RandomAccessFile> writeByte(
int value
)

Writes a single byte to the file. Returns a Future<RandomAccessFile> that completes with this RandomAccessFile when the write completes.

Source

/**
 * Writes a single byte to the file. Returns a
 * [:Future<RandomAccessFile>:] that completes with this
 * RandomAccessFile when the write completes.
 */
Future<RandomAccessFile> writeByte(int value);