when(mockReferral.getExpandedNames()).thenReturn(new String[] { "\\SERVER1", "\\SERVER2" });

            String reqPath = "\\\\domain\\root\\path";
            long expire = System.currentTimeMillis() + 30000;
            int consumed = 15;

            DfsReferralDataImpl result = DfsReferralDataImpl.fromReferral(mockReferral, reqPath, expire, consumed);

        }
    }

    // org.apache.maven.plugins:maven-remote-resources-plugin:1.0:process
    // TODO take repo mans into account as one may be aggregating prefixes of many
    // TODO collect at the root of the repository, read the one at the root, and fetch remote if something is missing
    // or the user forces the issue

    private List<MojoExecution> calculateForkedGoal(
            MojoExecution mojoExecution,

   * Returns an unmodifiable {@code Iterable} over the nodes reachable from any of the {@code
   * startNodes}, in the order of a breadth-first traversal. This is equivalent to a breadth-first
   * traversal of a graph with an additional root node whose successors are the listed {@code
   * startNodes}.
   *
   * @throws IllegalArgumentException if any of {@code startNodes} is not an element of the graph
   * @see #breadthFirst(Object)
   * @since 24.1

```

**Note:** Execute the commands on all 4 nodes.

![Example-3](https://github.com/minio/minio/blob/master/docs/screenshots/Example-3.jpg?raw=true)

            DslDocModel model = createDslDocModelClosure(loadPluginsMetaData())
            def root = doc.documentElement
            root.section.table.each { Element table ->
                mergeContent(table, model)
            }
            model.classes.each {
                generateDocForType(root.ownerDocument, model, linkRepository, it)
            }
        }

你會看到子應用程式的自動 API 文件，只包含它自己的*路徑操作*，而且都在正確的子路徑前綴 `/subapi` 之下：

<img src="/img/tutorial/sub-applications/image02.png">

如果你嘗試在任一介面中互動，它們都會正常運作，因為瀏覽器能與各自的應用程式或子應用程式通訊。

### 技術細節：`root_path` { #technical-details-root-path }

當你像上面那樣掛載子應用程式時，FastAPI 會使用 ASGI 規範中的一個機制 `root_path`，將子應用程式的掛載路徑告知它。

如此一來，子應用程式就會知道在文件 UI 使用該路徑前綴。

而且子應用程式也能再掛載自己的子應用程式，一切都能正確運作，因為 FastAPI 會自動處理所有這些 `root_path`。

    // The typical PKCS11 slot, may vary with different hardware.
    val slot = 0

    val config = "--name=OpenSC\nlibrary=/Library/OpenSC/lib/opensc-pkcs11.so\nslot=$slot\n"

    // May fail with ProviderException with root cause like
    // sun.security.pkcs11.wrapper.PKCS11Exception: CKR_SLOT_ID_INVALID
    val pkcs11 = Security.getProvider("SunPKCS11").configure(config)
    Security.addProvider(pkcs11)

        Model.Builder builder = prune(
                        Model.newBuilder(model, true)
                                .preserveModelVersion(false)
                                .root(false)
                                .parent(null)
                                .mixins(null)
                                .build(null),
                        model)
                .mailingLists(null)

            if (eventType == XmlPullParser.START_TAG) {
                if (strict && !"extensions".equals(parser.getName())) {
                    throw new XmlPullParserException(
                            "Expected root element 'extensions' but found '" + parser.getName() + "'", parser, null);
                } else if (parsed) {
                    // fallback, already expected a XmlPullParserException due to invalid XML

    }

    @Test
    public void test_toStringMethodWithCause() {
        // Test toString method behavior with cause
        String message = "Plugin error with cause";
        Throwable cause = new RuntimeException("Root cause");
        PluginException exception = new PluginException(message, cause);

        String toStringResult = exception.toString();
        assertNotNull(toStringResult);