26 lines (21 loc) · 486 Bytes

void

All methods have to declare some return type. void is what you write when a method won't return any value.

// Returns a String
String title() {
    return "All Night";
}

// Returns an int
int views() {
    return 4071;
}

// Doesn't return any value.
void talkAboutVideo() {
    // Printing something to the screen is different
    // than returning a value.
    IO.println(title() + " only has " + views() + " views.");
}

void main() {
    talkAboutVideo();
}