문자열 기본형 변환 - Integer

public class StringEx8 {

public static void main(String args[]){

String[] numbers = {"1", "2", "3", "4", "5"};

String result = "";

int result2 = 0;

for(int i=0; i< numbers.length; i++){

result += numbers[i];

result2 += Integer.parseInt(numbers[i]);

}

System.out.println("result = " + result);

System.out.println("result2 = " + result2);

} 

}