Student.java

import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;

public class Student {

	private String name;

	public static Comparator<Student> getCompByName() {
		Comparator<Student> comp = new Comparator<Student>() {
			@Override
			public int compare(Student s1, Student s2) {
				return s1.name.compareTo(s2.name);
			}
		};
		return comp;
	}

	public Student(String name) {
		this.name = name;
	}
	
	
	public String getName() {
		return name;
	}

	public void setName(String name) {
		this.name = name;
	}

	public static void main(String[] args) {
		Student[] studentArr = new Student[]{new Student("Mike"),new Student("Hector"), new Student("Reggie"),new Student("zark")};
		List<Student> students = new ArrayList<Student>(Arrays.asList(studentArr));
		Collections.sort(students, Student.getCompByName());
		
		for(Student student:students){
			System.out.println(student.getName());
		}
	}
}