protected @Nullable T computeNext() {
      while (!stack.isEmpty()) {
        PostOrderNode<T> top = stack.getLast();
        if (top.childIterator.hasNext()) {
          T child = top.childIterator.next();
          stack.addLast(expand(child));
        } else {
          stack.removeLast();
          return top.root;
        }
      }
      return endOfData();
    }

                                org.codelibs.jcifs.smb.impl.SID.SID_FLAG_RESOLVE_SIDS);
                for (final SID child : children) {
                    if (!sidSet.contains(child)) {
                        processAllowedSIDs(file, child, sidSet);
                    }
                }
            } catch (final Exception e) {
                if (logger.isDebugEnabled()) {

-group.has-validation>.input-group-append:nth-last-child(n+3)>.btn,.input-group.has-validation>.input-group-append:nth-last-child(n+3)>.input-group-text,.input-group:not(.has-validation)>.input-group-append:not(:last-child)>.btn,.input-group:not(.has-validation)>.input-group-append:not(:last-child)>.input-group-text,.input-group>.input-group-append:last-child>.btn:not(:last-child):not(.dropdown-toggle),.input-group>.input-group-append:last-child>.input-group-text:not(:last-child),.input-group>.i...

        }
        
        // Invalidate all child directories
        invalidateChildren(path);
    }
    
    private void invalidateChildren(String parentPath) {
        Set<String> children = parentChildMap.get(parentPath);
        if (children != null) {
            for (String child : children) {
                DirectoryCacheEntry entry = leaseManager.getCacheEntry(child);
                if (entry != null) {

            if (this.filter == null) {
                try {
                    return adapt(n);
                } catch (final MalformedURLException e) {
                    log.error("Failed to create child URL", e);
                    continue;
                }
            }
            try (SmbResource nr = adapt(n)) {
                if (!this.filter.accept(nr)) {
                    continue;
                }

    }

    /**
     * Deletes all child documents that belong to the specified parent document.
     *
     * @param searchEngineClient the search engine client to use for deletion
     * @param id the parent document ID whose children should be deleted
     * @return the number of child documents that were deleted
     */

        // Add a child
        entry.updateChild(childName, 1024L, 1000L, false, 0x20, 500L, 800L);
        assertTrue(entry.hasChild(childName));

        // Remove the child
        entry.removeChild(childName);
        assertFalse(entry.hasChild(childName));
        assertTrue(entry.hasChanges());

        // Remove non-existent child - should not change state

    @Nullable
    Artifact getArtifact();

    /**
     * @return dependency for this node
     */
    @Nullable
    Dependency getDependency();

    /**
     * Gets the child nodes of this node.
     *
     * @return the child nodes of this node, never {@code null}
     */
    @Nonnull
    List<Node> getChildren();

    /**
     * @return repositories of this node
     */
    @Nonnull

            return toUrl(uri.getPath());
        }

        /**
         * Constructs a child URL by appending the specified child path to the current URL.
         *
         * @param child The child path to append
         * @return The complete child URL
         */
        public String toChildUrl(final String child) {
            final String url = toUrl();
            if (url.endsWith("/")) {

        when(context2.getURLPath()).thenReturn("/share/");
        when(context2.getServer()).thenReturn("server");

        base2.resolveInContext(context2, "sub/child");
        assertEquals("/share/sub/child", base2.getURLPath());
        assertEquals("\\sub\\child", base2.getUNCPath());
        assertEquals("share", base2.getShare());
    }