StrLen2

public class StrLen2 {
    public static void main(String[] args) {
        // TODO Auto-generated method stub
        String string = "";
        String[] str = string.split(",");
        int index = str.length;
        for (int i = 0; i < str.length; i++) {
            System.out.println(i + ":" + str[i]);
        }
        System.out.println(index);
        System.out.println("".length());
    }

}
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