Can u correct my compare class

#1
#2

hi @abhay_091
i have made few changes to your code please have a look and if you have a doubt feel free to ask

package ChallengeFundamentalPattern;
import java.util.Comparator;
import java.util.Arrays;
import java.util.Scanner;

class Employee
{
String name;
public Employee(String name)
{
this.name = name;
}
}

class Checker1 implements Comparator
{

  @Override

public int compare(Employee a,Employee b)
{
int i = 0;
String s1=a.name;
String s2=b.name;

    while (i < s1.length() && i < s2.length()) {

        if (s1.charAt(i) > s2.charAt(i)) {

            return 1;
        } else if (s1.charAt(i) < s2.charAt(i)) {
            return -1;
        }
        i++;

    }

    if (s1.length() > s2.length()) {
        return -1;
    } else {
        return 1;
    }

}

}

public class StringSort1 {

public static void main(String[] args) {
	Scanner sc=new Scanner(System.in);
	int n;
	n=sc.nextInt();
	Employee[] employee=new Employee[n];
	Checker1 checker = new Checker1();
	for(int i = 0; i < n; i++)
	{
		employee[i] = new Employee(sc.next());
    }
    Arrays.sort(employee, checker);
    for(int i = 0; i < employee.length; i++)
    {
    
        System.out.println( employee[i].name);
}

}
}

#3

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