Fortuna fortuna = Fortuna.createInstance();
System.err.println("Generating data...");
OutputStream outputStream = new BufferedOutputStream(output);
try {
while (remainingBytes > 0) {
fortuna.nextBytes(buffer);
outputStream.write(buffer);
remainingBytes -= buffer.length;
System.err.print((100 * (dataSize - remainingBytes) / dataSize) + "%\r");
}
} finally {