java object call1

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  [JAVA] ch05-10. 클래스와 메서드에서의 객체 호출 2 public class Ex10 { public static void main(String[] args){ Data d = new Data(); d.x =10; System.out.println("main():x = "+d.x); Ex10 e = new Ex10(); e.change(d); System.out.println("main():x = "+d.x); } void change(Data d){ d.x = 1000; System.out.println("change():x= "+d.x); } } //Data class in Ex09 JAVA/예제 2017. 8. 22.