code: @SuppressWarnings("unchecked")
  	public static <E> ProfileFieldConverter<E> forField(ProfileField<E> field) {
  		Class<?> fieldClass = field.getFieldClass();
  
  		if (fieldClass == String.class) {
  			return (ProfileFieldConverter<E>) STRING_CONVERTER;
  		} else if (fieldClass == Date.class) {
  			return (ProfileFieldConverter<E>) DATE_CONVERTER;
  		} else if (fieldClass == String[].class) {
  			return (ProfileFieldConverter<E>) STRING_ARRAY_CONVERTER;
  		} else if (fieldClass == Bitmap.class) {
  			return (ProfileFieldConverter<E>) BITMAP_CONVERTER;
  		}
  
  		throw new IllegalArgumentException("Field type " + fieldClass.getSimpleName() + " not supported");
  	}
docs: Returns a {@link ProfileFieldConverter} that can handle the value of a
  given {@link ProfileField}
  
  @param field
  - the field whose values should be handled
  @return - the {@link ProfileFieldConverter} that can handle those values