Description: Packet files matching frequency field, after which you need to download the path of reconfiguration, the other no problem.
To Search:
File list (Check if you may need any files):
FrenquentStringMatching
.......................\.classpath
.......................\.project
.......................\.settings
.......................\.........\org.eclipse.jdt.core.prefs
.......................\bin
.......................\...\FrequentStringMaching.class
.......................\src
.......................\...\FrequentStringMaching.java