int i = random.nextInt();
dataOutput.writeInt(i);
long l = random.nextLong();
dataOutput.writeLong(l);
short s = (short) 4;
dataOutput.writeShort(s);
String string = randomUnicodeString();
dataOutput.writeUTF(string);
dataOutput.writeVInt(Math.abs(i));
dataOutput.writeVLong(Math.abs(l));