请说出E类中标注的【代码】的输出结果。
import java.util.*;
class GetToken{
String s[];
public String getToken(int index,String str){
StringTokenizer fenxi = new StringTokenizer(str);
int number = fenxi.countTokens();
s = new String[number+1];
int k=1;
while(fenxi.hasMoreTokens()){
String temp=fenxi.nextToken();
s[k]=temp;
k++;
}
if(index<=number){
return s[index];
else
return null;
}
}
class E{
public static void main(String args[]){
String str="We Love This Game";
GetToken token = new GetToken();
String s1=token.getToken(2,str),
s2=token.getToken(4,str);
System.out.println(s1+":"+s2);
}
}
} 