Method firstCharOnlyToUpper

output/java_guava/1.4.13/CaseFormat.java:223–227

(String word)

    }

    private static String firstCharOnlyToUpper(String word) {
    return (word.isEmpty())
        ? word
        : new StringBuilder(word.length()).append(Ascii.toUpperCase(word.charAt(0))).append(Ascii.toLowerCase(word.substring(1))).toString();
    }
}