File list (Check if you may need any files):
lab4.test1.interface\.classpath
....................\.project
....................\.settings\org.eclipse.jdt.core.prefs
....................\bin\Car.class
....................\...\Computer.class
....................\...\ComputerWeight.class
....................\...\Road.class
....................\...\Television.class
....................\...\WashMachine.class
....................\src\Car.java
....................\...\Computer.java
....................\...\ComputerWeight.java
....................\...\Road.java
....................\...\Television.java
....................\...\WashMachine.java
....................\.settings
....................\bin
....................\src
lab4.test1.interface