File list (Check if you may need any files):
16-3-21_LeapYear\16-3-21_LeapYear\.classpath
................\................\.project
................\................\.settings\org.eclipse.jdt.core.prefs
................\................\bin\packageLeapYear\IsLeapYear.class
................\................\...\.......Test\Test.class
................\................\...\...........\TestGUI$1.class
................\................\...\...........\TestGUI.class
................\................\src\packageLeapYear\IsLeapYear.java
................\................\...\.......Test\Test.java
................\................\...\...........\TestGUI.java
................\LeapYear.jar
................\16-3-21_LeapYear\bin\packageLeapYear
................\................\...\packageTest
................\................\src\packageLeapYear
................\................\...\packageTest
................\................\.settings
................\................\bin
................\................\src
................\16-3-21_LeapYear
16-3-21_LeapYear