Java statische Variable
// A static variable is shared among all objects of a class
class Slogan {
String phrase; // string description of slogan
static int count; // slogan count
public Slogan(String phrase) {
this.phrase = phrase;
count++;
}
}
public class SloganCounter {
public static void main(String[] args) {
Slogan slg1 = new Slogan("Live free or die!");
Slogan slg2 = new Slogan("Don't worry, be happy!");
System.out.println("Slogans count: " + Slogan.count);
// Above outputs: Slogans count: 2
}
}
Wissam