IntegerLSBCodec implements BlockCodec<Integer> { @Override public Integer zeroValue() { return 0; } IntegerLSBCodec();  IntegerLSBCodec(boolean unsigned); void setUnsigned(String yn); String getUnsigned(); @Override Integer zeroValue(); @Override Integer decode(byte[] data, int bitLength); @Override byte[] encode(Integer data, int bitLength); @Override void reset(); @Override String getValueType();  }
@Test public void testZero() { IntegerLSBCodec codec = new IntegerLSBCodec(); Assert.assertEquals(0, codec.zeroValue(), 0); }