My first public gist

StopAtHome.java

import java.util.ArrayList;

// "len" scope into the for statement
class StopAtHome {

    public static void main(String[] args) {
        List<Integer> list = new ArrayList<Integer>();

        for (int i = 0; i < 100000; i++) {
            list.add(i);
        }

        // print only even number
        for (int i = 0, len = list.size(); i < len; i++) {
            if (i % 2 == 0) {
                System.out.println(list.get(i);
            }
        }
    }

}