¿¹Á¦

abstract class AbstractClass {{
public AbstractClass () {
}
}

¼Ö·ç¼Ç
abstract Ŭ·¡½ºÀÇ °æ¿ì, ¸ðµç »ý¼ºÀÚ¸¦ protected·Î ¼±¾ðÇϽʽÿÀ.

abstract class AbstractClass {{
protected AbstractClass () {
}
}