我在下面有一个类,想要删除包含相同名称的重复者,如何使用Java8 Lambda,预期List包含p1,p3,如下所示.
public class Person {
public int id;
public String name;
public String city;
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getCity() {
return city;
}
public void setCity(String city) {
this.city = city;
}
}
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import java.util.ArrayList;
import java.util.List;
public class Testing {
public static void main(String[] args) { …Run Code Online (Sandbox Code Playgroud) java-8 ×1