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));
byte[] data = dataOutput.toByteArray();
DataInput dataInput = new DataInputImpl(data);
Assert.assertEquals(b, dataInput.readBoolean());