File list (Check if you may need any files):
socketsecond\.classpath
............\.project
............\.settings\org.eclipse.jdt.core.prefs
............\bin\Router.class
............\...\Router1$KeyInput.class
............\...\Router1.class
............\...\Router2$KeyInput.class
............\...\Router2.class
............\...\Router3$KeyInput.class
............\...\Router3.class
............\src\Router.class
............\...\Router.java
............\...\Router1$KeyInput.class
............\...\Router1.class
............\...\Router1.java
............\...\Router2$KeyInput.class
............\...\Router2.class
............\...\Router2.java
............\...\Router3$KeyInput.class
............\...\Router3.class
............\...\Router3.java
............\.settings
............\bin
............\src
socketsecond