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);

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

どちらの UI でも操作すれば正しく動作します。ブラウザがそれぞれのアプリ／サブアプリと通信できるためです。

### 技術詳細: `root_path` { #technical-details-root-path }

上記のようにサブアプリケーションをマウントすると、FastAPI は ASGI 仕様の `root_path` と呼ばれる仕組みを使って、そのサブアプリケーションへのマウントパスを伝播します。

このため、サブアプリケーションはドキュメント UI でそのパス接頭辞を使用すべきことを認識できます。

	importDir   map[string]string            // canonical import path -> dir

}

func NewWalker(context *build.Context, root string) *Walker {
	w := &Walker{
		context:  context,
		root:     root,
		features: map[string]bool{},
		imported: map[string]*apiPackage{"unsafe": &apiPackage{Package: types.Unsafe}},
	}
	w.loadImports()
	return w
}

            s = file.getPath();
        } else if (file.getPath().startsWith(File.separator)) {
            // drive-relative Windows path, don't align with project directory but with drive root
            s = file.getAbsolutePath();
        } else {
            // an ordinary relative path, align with project directory
            s = new File(new File(basedir, s).toURI().normalize()).getAbsolutePath();

import javax.net.ssl.SSLHandshakeException;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;

/**
 * Let's Encrypt expiring root test.
 *
 * Read https://community.letsencrypt.org/t/mobile-client-workarounds-for-isrg-issue/137807
 * for background.
 */
@RunWith(AndroidJUnit4.class)
public class LetsEncryptTest {

        try {
            serializer.fromObjectToBinary(unregisteredObject);
            fail("Should have thrown an exception for unregistered class");
        } catch (Exception e) {
            // Find the root cause - it should be related to unregistered class
            Throwable rootCause = e;
            while (rootCause.getCause() != null && rootCause.getCause() != rootCause) {
                rootCause = rootCause.getCause();

        int nThreads = Math.min(
                session.getRequest().getDegreeOfConcurrency(),
                session.getProjects().size());
        boolean parallel = nThreads > 1;
        // Propagate the parallel flag to the root session and all the cloned sessions in each project segment
        session.setParallel(parallel);
        for (ProjectSegment segment : projectBuilds) {
            segment.getSession().setParallel(parallel);
        }

# EditorConfig: http://editorconfig.org/

# Options specific to IntelliJ are prefixed with `ij_`

root = true

[*]
charset = utf-8
trim_trailing_whitespace = true
insert_final_newline = true
indent_style = space

ij_formatter_off_tag = @formatter:off
ij_formatter_on_tag = @formatter:on
ij_formatter_tags_enabled = false

[*.gradle]
ij_continuation_indent_size = 2
indent_size = 2
max_line_length = 150

[*.md]

 */
public class ElasticsearchJavaBasePlugin implements Plugin<Project> {
    @Override
    public void apply(Project project) {
        // make sure the global build info plugin is applied to the root project
        project.getRootProject().getPluginManager().apply(GlobalBuildInfoPlugin.class);
        // common repositories setup
        project.getPluginManager().apply(JavaBasePlugin.class);