public void deletePersistentStore(){
  try {
    close();
  }
 catch (  IOException e) {
  }
  try {
    deleteLogFile(version);
  }
 catch (  LogException e) {
  }
  try {
    deleteSnapshot(version);
  }
 catch (  LogException e) {
  }
  try {
    deleteFile(fName(versionFile));
  }
 catch (  LogException e) {
  }
  try {
    dir.delete();
  }
 catch (  SecurityException e) {
  }
}

public void deletePersistentStore ( ) { try { close ( ) ; } catch ( IOException e ) { } try { deleteLogFile ( version ) ; } catch ( LogException e ) { } try { deleteSnapshot ( version ) ; } catch ( LogException e ) { } try { deleteFile ( fName ( versionFile ) ) ; } catch ( LogException e ) { } try { dir . delete ( ) ; } catch ( SecurityException e ) { } }
closes the incremental update log file , removes all reliablelog - related files from the stable storage directory , and deletes the directory .
