FloatCodec implements BlockCodec<Float> { @Override public Float zeroValue() { return 0.0f; }  @Override Float zeroValue(); @Override Float decode(byte[] data, int bitLength); @Override byte[] encode(Float data, int bitLength); @Override void reset(); @Override String getValueType();  }
@Test public void testZero() { FloatCodec codec = new FloatCodec(); Assert.assertEquals(0.0f, codec.zeroValue(), 0); }