File list (Check if you may need any files):
skyline
.......\.classpath
.......\.project
.......\.settings
.......\.........\org.eclipse.jdt.core.prefs
.......\bin
.......\...\main
.......\...\....\Layer2d$1.class
.......\...\....\Layer2d.class
.......\...\....\Layer2dbreak$1.class
.......\...\....\Layer2dbreak.class
.......\...\....\LayerMd$1.class
.......\...\....\LayerMd$2.class
.......\...\....\LayerMd.class
.......\...\....\LayerMdAdvance$1.class
.......\...\....\LayerMdAdvance$2.class
.......\...\....\LayerMdAdvance.class
.......\...\....\MyPoint.class
.......\...\....\MyUnit$1.class
.......\...\....\MyUnit$2.class
.......\...\....\MyUnit.class
.......\...\tool
.......\...\....\Entity.class
.......\...\....\FileEq.class
.......\...\....\FileSort$1.class
.......\...\....\FileSort.class
.......\...\....\UniqueCheck.class
.......\src
.......\...\main
.......\...\....\Layer2d.java
.......\...\....\Layer2dbreak.java
.......\...\....\LayerMd.java
.......\...\....\LayerMdAdvance.java
.......\...\....\MyPoint.java
.......\...\....\MyUnit.java
.......\...\tool
.......\...\....\Entity.java
.......\...\....\FileEq.java
.......\...\....\FileSort.java
.......\...\....\UniqueCheck.java