What Will Be The Output Of The Following Java Codep Pre #672

 class Outer { class Nested { int y; void fact() { int fact=1; for(int i=1;i<=y;i++) { fact*=i; } System.out.println(fact); } Nested(int y) { this.y=y; } } } class OuterCall { public static void main(String[] args) { Outer i = new Outer(); Outer.Nested j = i.new Nested(5); j.fact(); } }