### Question:
ZonedDateTimeConverter implements TypeConverter { @Override public ZonedDateTime fromString(Type ignored, String value) { return NULL_LITERAL.equals(value) || value == null ? null : ZonedDateTime.parse(value); }  @Override boolean isApplicable(Type type); @Override ZonedDateTime fromString(Type ignored, String value); @Override String toString(Type ignored, Object value);  }### Answer:
@Test void shouldProperlyConvertFromStringNull() { ZonedDateTime converted = typeConverter.fromString(ZonedDateTime.class, "@null"); assertThat(converted).isNull(); }