Mr.Ahmad
عضو هيئة تدريس
public class Class1 { public static void main(String[] args) { Class1 c = new Class1(); int x = c.Function(); // or: Integer x = c.Function(); System.out.println(x); } public Integer Function () { int x = 12345; return x; } }
public class Class1 { public static void main(String[] args) { Class1 c = new Class1(); int x = (Integer) c.Function(); //Unboxing // or: Integer x = (Integer) c.Function(); System.out.println(x); } public Object Function () { int x = 12345; return x; //Boxing } }