public class Ex07 { // 메서드에서 다른 메서드를 호출할 때. public static void main(String[] args){ MethodTest m = new MethodTest(); m.first(); } } class MethodTest{ void first(){ System.out.println("first."); second(); } void second(){ System.out.println("second."); third(); } void third(){ System.out.println("third."); } }