[JAVA] 형변환(String to int, int to String)

public class Main {

    public static void main(String[] args) {

        // String to int
        String str = "100";
        int number = Integer.parseInt(str);
        System.out.println(number);

        // int to String
        int number2 = 200;
        String str2 = Integer.toString(number2);
        System.out.println(str2);
    }
}