Examples of java.nio.file.WatchKey.reset()

java.nio.file.WatchKey.reset()
Resets this watch key.
If this watch key has been cancelled or this watch key is already in the ready state then invoking this method has no effect. Otherwise if there are pending events for the object then this watch key is immediately re-queued to the watch service. If there are no pending events then the watch key is put into the ready state and will remain in that state until an event is detected or the watch key is cancelled. @return {@code true} if the watch key is valid and has been reset, and{@code false} if the watch key could not be reset because it isno longer {@link #isValid valid}

        handleFileChange(kind,
                         new File(iosServerConfiguration.getAppFolderToMonitor(),
                                  filePath.getFileName().toString()));
      }


      boolean valid = key.reset();
      if (!valid) {
        log.warning("Can't monitor folder anymore; has it been deleted?");
        stop();
      }
    }

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            }
          }
        }
      }


      watchKey.reset();
    }
  }


  @Override
  public void destroy()

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              // Record changed files.
              changedFiles.add(changedPath.toFile().getAbsoluteFile());
            }


            // Ensures that future change events will be seen.
            if (!watchKey.reset()) {
              pathsByWatchKey.remove(watchKey);
            }
          }
        }
      } catch (RuntimeException e) {

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                  // do nothing... there's no way to communicate deletions
                }
              }
            }
          }
          watchKey.reset();
        }
      } catch (InterruptedException e) {
        // ignore
      }
        }

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            key.cancel();
         }
         else
         {
            // reset key and remove from set if directory no longer accessible
            boolean valid = key.reset();
            if (!valid)
            {
               keys.remove(key);
            }
         }

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               resourceMonitor.onPathModify(child);
            }
         }


         // reset key and remove from set if directory no longer accessible
         boolean valid = key.reset();
         if (!valid)
         {
            keys.remove(key);
         }
      }

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                  handleFileDeleted(file);
                }
              }
            }
          } finally {
            wk.reset();
          }
        }
      } catch (InterruptedException e) {
        /*
         * ignore we just take the next iteration or break

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                for (WatchEvent<?> event : watchKey.pollEvents()) {
                    System.out.println(String.format("%s event on %s",
                            event.kind(), event.context()));
                }
            } while (watchKey.reset());
        } catch (Exception e) {
        }
    }
}

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                            if (filename.equals(path.getFileName())){
                                this.strategy.reloadPythonModule();
                            }
                        }
                    }
                    key.reset();
                }
            } catch (JFException e) {
            } catch (IOException e) {
                java.lang.System.console().printf(e.toString());
            } catch (InterruptedException e) {

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    while (!stopped) {
      if (watchKey != null) {


        processWatchKey(watchKey);


        if (!watchKey.reset()) {
          LOG.warn("WatchKey for {} no longer valid", watchDirectory);
          break;
        }
      }

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