### Question:
ByteArrayConverter implements Converter { @Override public DataType getDataType() { return DataType.blob(); }  @Override DataType getDataType(); @Override Class<?> getValueType(); @Override Object toColumnValue(Object value); @Override Object toFacetValue(Object value);  }### Answer:
@Test public void testGetDataType() throws Exception { ByteArrayConverter converter = new ByteArrayConverter(); assertEquals(DataType.blob(), converter.getDataType()); }