FileModifiedTimeComparator.java

package net.dev123.yibo.common;

import java.io.File;
import java.util.Comparator;

public class FileModifiedTimeComparator implements Comparator<File> {

	public FileModifiedTimeComparator() {
		
	}
	
	@Override
	public int compare(File object1, File object2) {
		long modifiedTime1 = object1.lastModified();
		long modifiedTime2 = object2.lastModified();
		
		if (modifiedTime1 > modifiedTime2) {
			return -1;
		} else if (modifiedTime1 < modifiedTime2) {
			return 1;
		} else {		
		    return 0;
		}
	}

}