public class HelloWorld {
public static void main(String[] args) {
final var nameParts = (args.length == 0) ? new String[]{"world"} : args;
System.out.println(formatMessageWithName(nameParts));
}
private static String formatMessageWithName(final String[] nameParts) {
return "Hello " + String.join(" ", nameParts) + "!";
}
}
Comments
0 B
|👍
/👎
0 B
|👍
/👎
0 B
|👍
/👎