nio/file/FileTreeWalker.java

131         private final IOException ioe;
133         private Event(EventType type, Path file, BasicFileAttributes attrs, IOException ioe) {
137             this.ioe = ioe;
144         Event(EventType type, Path file, IOException ioe) {
145             this(type, file, null, ioe);
161             return ioe;
220         } catch (IOException ioe) {
222                 throw ioe;
277         } catch (IOException ioe) {
278             return new Event(EventType.ENTRY, entry, ioe);
301         } catch (IOException ioe) {
302             return new Event(EventType.ENTRY, entry, ioe);
342             IOException ioe = null;
352                     ioe = x.getCause();
362                     if (ioe == null) {
363                         ioe = e;
365                         ioe.addSuppressed(e);
369                 return new Event(EventType.END_DIRECTORY, top.directory(), ioe);