Mytest\.classpath
......\.project
......\.settings\org.eclipse.jdt.core.prefs
......\bin\mypackage\comparator.class
......\...\.........\Mytest.class
......\...\.........\Student.class
......\src\mypackage\Mytest.java
......\bin\mypackage
......\src\mypackage
......\.settings
......\bin
......\src
Mytest