stream.readFully(sample, 0, sample.length);
assertEquals(sampleBytes().length, stream.available());
sample = new byte[50];
stream.readFully(sample, 25, 0);
assertEquals(sampleBytes().length, stream.available());
sample = new byte[10];
stream.readFully(sample, 1, 2);
for (int i = 0; i < 2; i++) {