Given:class Student {String course, name, city;public Student (String name, String course, String city) {this.

Given:

class Student {

String course, name, city;

public Student (String name, String course, String city) {

this.course = course; this.name = name; this.city = city;

}

public String toString() {

return course + “:” + name + “:” + city;

}

public String getCourse() {return course;}

public String getName() {return name;}

public String getCity() {return city;}

and the code fragment:

List stds = Arrays.asList(

new Student (“Jessy”, “Java ME”, “Chicago”),

new Student (“Helen”, “Java EE”, “Houston”),

new Student (“Mark”, “Java ME”, “Chicago”));

stds.stream()

.collect(Collectors.groupingBy(Student::getCourse))

.forEach(src, res) -> System.out.println(scr));

What is the result?