File list (Check if you may need any files):
HeapSort\.classpath
........\.project
........\.settings\org.eclipse.jdt.core.prefs
........\bin\exception\EmptyQueueException.class
........\...\userInterface\DrawTips.class
........\...\.............\MainFrame$1.class
........\...\.............\MainFrame.class
........\...\vo\Node.class
........\...\..\Queue.class
........\src\exception\EmptyQueueException.java
........\...\userInterface\DrawTips.java
........\...\.............\MainFrame.java
........\...\vo\Node.java
........\...\..\Queue.java
........\bin\exception
........\...\userInterface
........\...\vo
........\src\exception
........\...\userInterface
........\...\vo
........\.settings
........\bin
........\src
HeapSort