MessageFormat

Wed, 26 Dec 2018 00:00:00 +0000

Code snippet

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import java.text.MessageFormat;
import java.util.logging.Logger;
import static java.util.logging.Level.INFO;

public class Main {
    private static final Logger logger = Logger.getLogger(Main.class.getName());

    public static void main(String[] args) {
        String pattern = "You passed{0,choice,0# no |1# one |1< {0} }argument{0,choice,0#|1<s}";
        String message = MessageFormat.format(pattern, args.length);
        logger.log(INFO, message);
    }
}

Understanding the code snippet

{0,choice,0# no |1# one |1< {0} }: This part is a ChoiceFormat that behaves based on the value of {0} (i.e., the number of arguments):

MessageFormat on ARI Systems

MessageFormat

Code snippet

Understanding the code snippet