CompTypeComparator.java Source code

Introduction

Here is the source code for CompTypeComparator.java

Source

import java.util.Arrays;
import java.util.Comparator;

class CompTypeComparator implements Comparator {
    public int compare(Object o1, Object o2) {
        int j1 = ((Integer) o1);
        int j2 = ((Integer) o2);
        return (j1 < j2 ? -1 : (j1 == j2 ? 0 : 1));
    }
}

public class MainClass {
    public static void main(String[] args) {
        Integer[] a = new Integer[10];
        for (int i = 0; i < a.length; i++) {
            a[i] = i;
        }

        System.out.println("before sorting, a = " + Arrays.asList(a));
        Arrays.sort(a, new CompTypeComparator());
        System.out.println("after sorting, a = " + Arrays.asList(a));
    }
}
/**/