package demo; import java.util.ArrayList; import java.util.List; public class SingleTwo { /** * 例如:list中包含若干对象 去除list中非User的对象 * 假如:list中User对象的(name和id) 与list其他User对象的(name和id)相同 * 则视为这两对象为重复需要去重复(name和id)不区分大小写(不允许修改User的构造方法) * @return */ public List execute(List list){ return new ArrayList(); } } package demo; public class User { private String id; private String name; private double plance; public User() { super(); // TODO Auto-generated constructor stub } public User(String id, String name) { super(); this.id = id; this.name = name; } public String getId() { return id; } public void setId(String id) { this.id = id; } public String getName() { return name; } public void setName(String name) { this.name = name; } public double getPlance() { return plance; } public void setPlance(double plance) { this.plance = plance; } }
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