Thread-Safety | Steven Engelhardt

I am currently reading Clean Code: A Handbook of Agile Software Craftsmanship by Robert C. Martin and I’ve noticed a pattern.

In Listing 2-1, Martin recommends refactoring this code:

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private void printGuessStatistics(char candidate, int count)
{
    String number;
    String verb;
    String pluralModifier;
    if (count == 0) {
        number = "no";
        verb = "are";
        pluralModifier = "s";
    } else if (count == 1) {
        number = "1";
        verb = "is";
        pluralModifier = "";
    } else {
        number = Integer.toString(count);
        verb = "are";
        pluralModifier = "s";
    }
    String guessMessage = String.format(
        "There %s %s %s%s", verb, number, candidate, pluralModifier
    );
    print(guessMessage);
}

into this: