Keeping pace with programming languages!

Keep a watch on programming languages, folks! They are evolving very fast.

In Java, the following code:

collections.sort (student, new Comparator<Student>() {
public int compare(Student laurel, Student hardy) {
return laurel.getWeight().compareTo(hardy.getWeight());
}
});

can now be written in simply one line:

student.sort(comparing(Student::getWeight));

Wonderful!

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