# Package com.gisgraphy.helper

- Class Summary
  Class | Description
  --- | ---
  ClassNameHelper | Some useful (hack) functions
  CommentedProperties | The CommentedProperties class is an extension of java.util.Properties to allow retention of comment lines and blank (whitespace only) lines in the properties file.
  FileHelper | Some useful method to manage file
  FileLineFilter | Create a filter that take a file and remove all the line that contain some specific string
  GisFeatureHelper |
  GisHelper | Provides useful methods for geolocalisation
  PropertiesHelper | Some useful functions for properties files
  RetryOnErrorTemplate<T> | Give the ability to retry a function multiple times if it fails.
  StringHelper | Provide some usefull method to compute string for autocompletion and fulltextsearch
  Untar | Utility class to untar files, files can be zipped in multi format (extension tar, tar.gzip,tar.gz, tar.bz2, tar.bzip2 are supported).

- Enum Summary
  Enum | Description
  --- | ---
  FeatureClassCodeHelper | Provides some useful methods

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