FloatConverter implements PropertyConverter<Float> { @Override public int hashCode(){ return getClass().hashCode(); }  @Override Float convert(String value, ConversionContext ctx); @Override boolean equals(Object o); @Override int hashCode();  }
@Test public void testHashCode() { FloatConverter instance = new FloatConverter(); assertThat(instance.hashCode()).isEqualTo(FloatConverter.class.hashCode()); }