
 * A simple shell-based implementation of {@link IdMappingServiceProvider} 
 * Map id to user name or group name. It does update every 15 minutes. Only a
 * single instance of this class is expected to be on the server.

 * A simple shell-based implementation of {@link IdMappingServiceProvider} 
 * Map id to user name or group name. It does update every 15 minutes. Only a
 * single instance of this class is expected to be on the server. | ShellBasedIdMapping.java