File list (Check if you may need any files):
IVR\.classpath
...\.project
...\.settings\org.eclipse.jdt.core.prefs
...\.settings
...\bin\ivr\IVR.class
...\...\...\Record$CustCat.class
...\...\...\Record$EndType.class
...\...\...\Record$MenuPath.class
...\...\...\Record.class
...\...\...\Time.class
...\...\ivr
...\...\ivr.zip
...\...\numbers_between_time1_and_time2\IVRMapper.class
...\...\...............................\IVRMapReduce.class
...\...\...............................\IVRReducer.class
...\...\numbers_between_time1_and_time2
...\...\........within_duration\IVRCombiner.class
...\...\.......................\IVRMapper.class
...\...\.......................\IVRMapReduce.class
...\...\.......................\IVRReducer.class
...\...\numbers_within_duration
...\...\............_circleID\IVRMapper.class
...\...\.....................\IVRMapReduce.class
...\...\.....................\IVRReducer.class
...\...\numbers_with_circleID
...\...\..............ustcategory\IVRMapper.class
...\...\.........................\IVRMapReduce.class
...\...\.........................\IVRReducer.class
...\...\numbers_with_custcategory
...\bin
...\src\ivr\IVR.java
...\...\...\Record.java
...\...\...\Time.java
...\...\ivr
...\...\numbers_between_time1_and_time2\IVRMapper.java
...\...\...............................\IVRMapReduce.java
...\...\...............................\IVRReducer.java
...\...\numbers_between_time1_and_time2
...\...\........within_duration\IVRCombiner.java
...\...\.......................\IVRMapper.java
...\...\.......................\IVRMapReduce.java
...\...\.......................\IVRReducer.java
...\...\numbers_within_duration
...\...\............_circleID\IVRMapper.java
...\...\.....................\IVRMapReduce.java
...\...\.....................\IVRReducer.java
...\...\numbers_with_circleID
...\...\..............ustcategory\IVRMapper.java
...\...\.........................\IVRMapReduce.java
...\...\.........................\IVRReducer.java
...\...\numbers_with_custcategory
...\src
IVR