org.apache.uima.pear.util package provides utilities that 
facilitate common operations with general files, strings and XML files, 
as well as simple process message routing and other useful operations.See: Description
| Interface | Description | 
|---|---|
| MessageRouter.StdChannelListener | The  StdChannelListenerinterface declares methods that should be implemented by
 each standard message channel listener. | 
| ProcessUtil.StdStreamListener | The  StdStreamListenerinterface defines 2 methods that should be implemented by a
 standard stream listener to get console messages ('stderr' and 'stdout' streams) printed by
 selected process. | 
| Class | Description | 
|---|---|
| FileUtil | The  FileUtilclass provides utility methods for working with general files. | 
| FileUtil.DirFileFilter | The  DirFileFilterclass allows to filter files based on specified directory path
 and filename extension. | 
| FileUtil.ExtFilenameFilter | The  ExtFileFilterallows to filter file names based on the specified filename
 extension. | 
| FileUtil.FileTimeComparator | The  FileTimeComparatorclass allows comparing 'last modified' time in 2 givenFileobjects. | 
| FileUtil.NameFileFilter | The  NameFileFilterclass allows to filter files based on specified file name. | 
| MessageRouter | The  MessageRouterclass facilitates intra-process message routing. | 
| ProcessUtil | The  ProcessUtilclass encapsulates utilities that help in dealing withProcessobjects. | 
| ProcessUtil.Runner | The  ProcessUtil.Runnerclass allows collecting, printing and distributing console
 output (stdout and stderr) of the specifiedProcesswithout blocking the caller. | 
| StringUtil | The  StringUtilclass provides utility methods for working with strings. | 
| UIMAUtil | The  UIMAUtilclass provides convenient methods for handling UIMA specific objects. | 
| XMLUtil | The  XMLUtilclass provides miscellaneous XML utilities. | 
org.apache.uima.pear.util package provides utilities that 
facilitate common operations with general files, strings and XML files, 
as well as simple process message routing and other useful operations.
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