[Java 소스] 생성자 중복 정의 및 this, this() 사용 예 public class Member { String id; String name; int age; public Member(String id){ this(id,"",0); } public Member(String id,String name){ this(id,name,0); } public Member(String id,String name,int age){ this.id = id; this.name = name; this.age = age; } public String getId(){ return id; } public String getName(){ return name; } public int getAge(){ return age..