public class Study { public static void main(String[] args) { Person ming = new Person(); Person hong = new Person(); ming.setName("Xiao Ming"); // TODO: 给Person增加重载方法setName(String, String): hong.setName("Xiao", "Hong"); System.out.println(ming.getName()); System.out.println(hong.getName()); }}class Person { private String name; public String getName() { return name; } public void setName(String name) { this.name = name; } public void setName(String firstName, String lastName) { this.name=firstName+" "+lastName; }}
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