### Question:
ToStringConverter implements Converter { @Override public String convert(Class<?> targetClass, String strVal) { return strVal; }  @Override String convert(Class<?> targetClass, String strVal);  }### Answer:
@Test(dataProvider = "stringConverter") public void testToStringConverter(String src, String expectedStr) { Assert.assertEquals(toStringConverter.convert(String.class, src), expectedStr); }