for (int i = 0; i < 10000; i++)
Assert.assertEquals(i, idis.readShort());
// assert reading Integer
for (int i = Short.MAX_VALUE; i < ((int)Short.MAX_VALUE + 10000); i++)
Assert.assertEquals(i, idis.readInt());
// assert reading Long
for (long i = Integer.MAX_VALUE; i < ((long)Integer.MAX_VALUE) + 1000; i++)
Assert.assertEquals(i, idis.readLong());
}