Deepa Neela

class test1 {

public static void main(String[] args) {
int[] arr = { 1, 2, 3, 4 };

for (int i : arr) {
arr[i] = 0;

}

for (int i : arr) {
System.out.println(i);
}
}

}

Hi Satnam Alag,

How is Collective Intelligence different from Artificial Intelligence.

Thank you,
Deepa

interface extends another interface but not implements it, because interface will not contain the implementation (you cannot provide implementation in the interface). So you can just extend it but not implement it.

http://www.leepoint.net/notes-java/examples/components/romanNumerals/romanNumeral.html
check out if this can help you

Inside the tomcat directory,

tomcat>work>Catalina>localhost

delete (localhost) folder and shutdown the tomcat,then start it again and try running your application.

This might help sometimes

I got it working, and I did not get any nosuchmethod error.