* called by the {@link #escape(String)} method when it discovers that escaping is required. It is
   * protected to allow subclasses to override the fastpath escaping function to inline their
   * escaping test. See {@link CharEscaperBuilder} for an example usage.
   *
   * <p>This method is not reentrant and may only be invoked by the top level {@link

		return cred, ErrSignatureDoesNotMatch
	}
	return cred, ErrNone
}

// Escape encodedQuery string into unescaped list of query params, returns error
// if any while unescaping the values.
func unescapeQueries(encodedQuery string) (unescapedQueries []string, err error) {
	for query := range strings.SplitSeq(encodedQuery, "&") {
		var unescapedQuery string

	}
	return trimLeadingSlash(ep), nil
}

// unescapePath is similar to unescapeGeneric but for specifically
// path unescaping.
func unescapePath(p string) (string, error) {
	return unescapeGeneric(p, url.PathUnescape)
}

// similar to unescapeGeneric but never returns any error if the unescaping
// fails, returns the input as is in such occasion, not meant to be
// used where strict validation is expected.

func (l Config) QuickNormalizeDN(dn string) string {
	if normDN, err := xldap.NormalizeDN(dn); err == nil {
		return normDN
	}
	return dn
}

// DecodeDN - denormalizes the given DN by unescaping any escaped characters.
// Returns input if error
func (l Config) DecodeDN(dn string) string {
	if decodedDN, err := xldap.DecodeDN(dn); err == nil {
		return decodedDN
	}
	return dn

	cpSrcPath := r.Header.Get(xhttp.AmzCopySource)
	var vid string
	if u, err := url.Parse(cpSrcPath); err == nil {
		vid = strings.TrimSpace(u.Query().Get(xhttp.VersionID))
		// Note that url.Parse does the unescaping
		cpSrcPath = u.Path
	}

	srcBucket, srcObject := path2BucketObject(cpSrcPath)
	// If source object is empty or bucket is empty, reply back invalid copy source.
	if srcObject == "" || srcBucket == "" {

        assertEquals("hello world", getQuery("hello world", new String[0], Collections.emptyMap(), Collections.emptyMap(), false));
    }

    @Test
    public void test_escapeQuery() {
        // Test escaping functionality through escape parameter
        assertEquals("test", getQuery("test", new String[0], Collections.emptyMap(), Collections.emptyMap(), false));

        return value;
    }

    /**
     * Escapes special characters in a query string if escaping is enabled.
     * Replaces reserved characters with their escaped equivalents based on the Constants.RESERVED array.
     *
     * @param value the query string to escape
     * @return the escaped query string, or the original value if escaping is disabled
     */
    protected String escapeQuery(final String value) {
        if (!escape) {

        generator = new TestThumbnailGenerator();

        // The pattern as it would be loaded from XML: "image/svg\+xml"
        // In XML, a single backslash is passed directly (no Java string escaping)
        // So we use a literal backslash here to simulate XML-loaded value
        String xmlLoadedPattern = "image/svg" + "\\" + "+xml"; // Simulates XML value: image/svg\+xml

    System.out.println("Processing: " + resource);
});
```

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

// JSON utilities with proper escaping
String escaped = JsonUtil.escape("Hello \"World\" with special chars");
String unescaped = JsonUtil.unescape(escaped);

// Text tokenization
Tokenizer tokenizer = new Tokenizer("field1,field2,field3", ",");

    }

    /**
     * Converts Kibana's block quoted strings into standard JSON. These
     * {@code """} delimited strings can be embedded in CONSOLE and can
     * contain newlines and {@code "} without the normal JSON escaping.
     * This has to add it.
     */
    @PackageScope
    static String replaceBlockQuote(String body) {
        int start = body.indexOf('"""');
        if (start < 0) {
            return body
        }