}

    /**
     * Returns the array of values associated with this request parameter.
     *
     * @return the parameter values array, may be null or empty
     */
    public String[] getValues() {
        return values;
    }

    /**
     * Returns a string representation of this RequestParameter.
     * The format includes the parameter name and its values in array format.
     *

        Arrays.sort(inputs);

        if (id == 0) {
            // create
            newInputs = inputs;
            newOutput = output;
        }
    }

    /**
     * Returns the array of new input character sequences for update operations.
     * Returns a defensive copy to prevent external modification.
     *

            return nameidSPNameQualifier;
        }

        @Override
        public String toString() {
            return "SamlUser [groups=" + Arrays.toString(groups) + ", roles=" + Arrays.toString(roles) + ", permissions="
                    + Arrays.toString(permissions) + ", nameId=" + nameId + ", sessionIndex=" + sessionIndex + ", nameIdFormat="

        }
        final Ingester[] newIngesters = Arrays.copyOf(ingesters, ingesters.length + 1);
        newIngesters[ingesters.length] = ingester;
        Arrays.sort(newIngesters, (o1, o2) -> o1.priority - o2.priority);
        ingesters = newIngesters;
    }

    /**
     * Returns the array of registered ingesters sorted by priority.
     * The returned array contains all ingesters in priority order

    /**
     * Adds a query facet to the existing query array.
     * If no queries exist, creates a new array with the provided query.
     *
     * @param s the query string to add as a facet
     */
    public void addQuery(final String s) {
        if (query == null) {
            query = new String[] { s };
        } else {
            final String[] newQuery = Arrays.copyOf(query, query.length + 1);

     *
     * @param values the array of JVM options to filter
     * @return the filtered array of JVM options applicable to the current Java version
     */
    public static String[] filterJvmOptions(final String[] values) {
        final int version = getJavaVersion();
        return Arrays.stream(values).map(s -> {
            final Matcher matcher = VERSION_PREFIX_PATTERN.matcher(s);

public class ErrorToWarnRewritePolicy implements RewritePolicy {

    /** Array of logger name prefixes to apply the ERROR to WARN conversion */
    private final String[] loggerNames;

    /**
     * Constructs a new ErrorToWarnRewritePolicy with the specified logger names.
     *
     * @param loggerNames array of logger name prefixes to convert ERROR to WARN
     */

        assertEquals("r", outputs2[2]);
    }

    @Test
    public void test_defensiveCopy_nullArrays() {
        // Test that defensive copy handles null arrays correctly
        SynonymItem item1 = new SynonymItem(1, new String[] { "a" }, new String[] { "x" });

        // Set to null
        item1.setNewInputs(null);
        item1.setNewOutputs(null);

        // Should return null, not crash

/**
 * Helper class for language detection.
 */
public class LanguageHelper {
    private static final Logger logger = LogManager.getLogger(LanguageHelper.class);

    /** An array of language fields. */
    protected String[] langFields;

    /** An array of supported languages. */
    protected String[] supportedLanguages;

    /** The language detector. */
    protected LanguageDetector detector;

        }
        return true;
    }

    @Override
    public String toString() {
        return "SynonymItem [id=" + id + ", inputs=" + Arrays.toString(inputs) + ", outputs=" + Arrays.toString(outputs) + ", newInputs="
                + Arrays.toString(newInputs) + ", newOutputs=" + Arrays.toString(newOutputs) + "]";
    }

    /**
     * Converts the item to a string representation for writing to a file.
     *