File list (Check if you may need any files):
JavaEnhance\.classpath
...........\.project
...........\.settings\org.eclipse.jdt.core.prefs
...........\bin\study\java\enhance\EnhanceFor.class
...........\...\.....\....\.......\ShowMsg.class
...........\...\.....\....\.......\StaticImport.class
...........\src\study\java\enhance\EnhanceFor.java
...........\...\.....\....\.......\ShowMsg.java
...........\...\.....\....\.......\StaticImport.java
...........\bin\study\java\enhance
...........\src\study\java\enhance
...........\bin\study\java
...........\src\study\java
...........\bin\study
...........\src\study
...........\.settings
...........\bin
...........\src
JavaEnhance