•
Student.java
package com.stream8;
import lombok.AllArgsConstructor;
import lombok.Data;
@Data
@AllArgsConstructor
public class Student {
private String name;
private int score;
}
Java
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•
MappingExample.java
package com.stream8;
import java.util.Arrays;
import java.util.List;
public class MappingExample {
public static void main(String[] args) {
List<Student> sList = Arrays.asList(
new Student("James", 90),
new Student("Paul", 80),
new Student("John", 85),
new Student("Kane", 95)
);
sList
.stream()
// .map(s -> s.getName())
// .forEach(name -> System.out.println(name));
.map(Student::getName)
.forEach(System.out::println);
}
}
Java
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