a2q2\AbstractDataSolution\.classpath
....\....................\.project
....\....................\.settings\org.eclipse.jdt.core.prefs
....\....................\bin\edu\nju\eureka\Alphabetizer.class
....\....................\...\...\...\......\CircularShifter.class
....\....................\...\...\...\......\InputStore.class
....\....................\...\...\...\......\MainTest.class
....\....................\...\...\...\......\Outputer.class
....\....................\src\edu\nju\eureka\Alphabetizer.java
....\....................\...\...\...\......\CircularShifter.java
....\....................\...\...\...\......\InputStore.java
....\....................\...\...\...\......\MainTest.java
....\....................\...\...\...\......\Outputer.java
....\....................\text.txt
HomeWork1-1\.classpath
...........\.project
...........\.settings\org.eclipse.jdt.core.prefs
...........\bin\MainSubroutine.class
...........\input.txt
...........\output.txt
...........\src\MainSubroutine.java
..........4\.classpath
...........\.project
...........\.settings\org.eclipse.jdt.core.prefs
...........\bin\Alphabetizer.class
...........\...\CircularShift.class
...........\...\Filter.class
...........\...\Input.class
...........\...\Main.class
...........\...\Output.class
...........\...\Pipe.class
...........\input.txt
...........\output.txt
...........\src\Alphabetizer.java
...........\...\CircularShift.java
...........\...\Filter.java
...........\...\Input.java
...........\...\Main.java
...........\...\Output.java
...........\...\Pipe.java
impinvosolution\Alphabetizer.java
...............\CircularShift.java
...............\Input.java
...............\InvRetKwic.java
...............\Output.java
...............\Pair.java
a2q2\AbstractDataSolution\bin\edu\nju\eureka
....\....................\src\edu\nju\eureka
....\....................\bin\edu\nju
....\....................\src\edu\nju
....\....................\bin\edu
....\....................\src\edu
....\....................\.settings
....\....................\bin
....\....................\src
....\AbstractDataSolution
HomeWork1-1\.settings
...........\bin
...........\src
..........4\.settings
...........\bin
...........\src
a2q2
HomeWork1-1
HomeWork1-4
impinvosolution