final BeanDesc beanDesc = new BeanDescImpl(getClass());
        final String[] names = beanDesc.getMethodNames();
        for (final String name : names) {
            System.out.println(name);
        }
        assertThat(names.length > 0, is(true));
    }

    /**
     * @throws Exception
     */
    @Test
    public void testInvalidProperty() throws Exception {

        // TODO this needs to be repeated here so the merging doesn't interfere with the written metadata
        //  - we'd be much better having a pristine input, and an ongoing metadata for merging instead

        Map<ArtifactRepository, Metadata> previousMetadata = new HashMap<>();
        ArtifactRepository selected = null;

   *       return Integer.toString(in * in);
   *     }
   * };
   * Multimap<String, String> transformed =
   *     Multimaps.transformValues(multimap, square);
   *   System.out.println(transformed);
   * }
   *
   * ... prints {@code {a=[4, 16], b=[9, 9], c=[36]}}.
   *
   * <p>Changes in the underlying multimap are reflected in this view. Conversely, this view

     *
     * Rough instructions to regenerate the test outputs and verify correctness:
     * - Temporarily change this test:
     * --- Comment out assertEquals.
     * --- System.out.println(input + " " + simplifyPath(input));
     * --- fail(). (If the test were to pass, its output would be hidden.)
     * - Run the test.
     * - Pull the relevant lines of output from the test into a testcases file.

}

// Resource traversal for processing multiple files
ResourceTraversalUtil.forEach("META-INF", (resource, is) -> {
    // Process each resource in the META-INF directory
    System.out.println("Processing: " + resource);
});
```

### Text Processing and JSON
```java
import org.codelibs.core.text.*;

// JSON utilities with proper escaping

 *
 * ResultData resultData = new ResultData();
 *
 * transformer.storeData(responseData, resultData);
 *
 * String xmlData = new String(resultData.getData(), resultData.getEncoding());
 * System.out.println(xmlData);
 * </pre>
 *
 * <p>
 * Configuration options:
 * </p>
 * <ul>
 *   <li><b>fieldRuleMap:</b> A map of field names to XPath expressions.</li>

            try {
                PrintWriter printWriter = new PrintWriter(Files.newBufferedWriter(logFile), true);
                context.closeables.add(printWriter);
                return printWriter::println;
            } catch (IOException e) {
                throw new MavenException("Unable to redirect logging to " + logFile, e);
            }
        } else {

        HelpFormatter formatter = new HelpFormatter();

        int width = MessageUtils.getTerminalWidth();
        if (width <= 0) {
            width = HelpFormatter.DEFAULT_WIDTH;
        }

        pw.println();

        formatter.printHelp(
                pw,
                width,
                "mvn [args]",
                System.lineSeparator() + "Options:",
                options,

                "org.apache.maven.its.plugins:maven-it-plugin:0.1:java", session, session.getCurrentProject());
        XmlNode dom = MojoDescriptorCreator.convert(mojoDescriptor).getDom();
        System.out.println(dom);
    }

    MavenExecutionPlan calculateExecutionPlan(MavenSession session, String... tasks) throws Exception {
        List<TaskSegment> taskSegments =

	wrote := io.Writer(wroteHash)
	if debug {
		read = io.MultiWriter(read, &readBuf)
		wrote = io.MultiWriter(wrote, &wroteBuf)
	}
	debugln := func(args ...any) {
		if debug {
			fmt.Println(args...)
		}
	}
	// Inject random reader/writer sleeps.
	const maxSleep = int(1 * time.Millisecond)
	doSleep := !testing.Short()
	rb := New(4 << 10).SetBlocking(true)

	// Reader
	var readErr error