public static Field randomAnimalEmojiField(final String name) {
        return randomEmojiField(name, 0x1f400, 0x1f4d3);
    }
{@link Field} that supplies a random animal emoji on each call to getNext()

@param name Field name for use in the header
@return A complete {@link Field}
stroom-test-common/src/main/java/stroom/test/common/data/DataGenerator.java