byte[] dst = new byte[dstIndex + len + 5];
        Arrays.fill(dst, (byte) 0x55);

        // Act
        int written = enc.encode(dst, dstIndex);

        // Assert: reported written bytes matches size() and requested len.
        assertEquals(len, enc.size(), "size() must equal provided length");
        assertEquals(len, written, "encode() must return number of bytes written");

)

func TestIsRequested(t *testing.T) {
	for i, test := range kmsIsRequestedTests {
		_, got := IsRequested(test.Header)
		if Requested(test.Header) != got {
			// Test if result matches.
			t.Errorf("Requested mismatch, want %v, got %v", Requested(test.Header), got)
		}
		got = got && S3KMS.IsRequested(test.Header)
		if got != test.Expected {

                return data; // No sensitive patterns detected, skip regex
            }
        }

        // Mask passwords and secrets using cached pattern
        return PASSWORD_PATTERN.matcher(data).replaceAll("$1$2****");
    }

    private Map<String, Object> maskContext(Map<String, Object> context) {
        if (!maskSensitiveData) {
            return context;
        }

            if (urlPattern != null && responseData.getUrl() != null) {
                urlMatch = responseData.getUrl().matches(urlPattern);
            }

            boolean mimeMatch = true;
            if (mimeTypePattern != null && responseData.getMimeType() != null) {
                mimeMatch = responseData.getMimeType().matches(mimeTypePattern);
            }

            return urlMatch && mimeMatch;
        }

        d.totalDataCount = 4; // Total data count
        d.parameterCount = 5; // Current parameter count matches total
        d.parameterOffset = 2; // Absolute offset in the SMB message
        d.parameterDisplacement = 0;
        d.dataCount = 4; // Current data count matches total
        d.dataOffset = 10; // Absolute offset in the SMB message
        d.dataDisplacement = 0;

    }
  }

  @SuppressWarnings("rawtypes") // class literals
  protected abstract List<Class<? extends AbstractTester>> getTesters();

  private boolean matches(Test test) {
    Method method;
    try {
      method = extractMethod(test);
    } catch (IllegalArgumentException e) {
      logger.finer(Platform.format("%s: including by default: %s", test, e.getMessage()));
      return true;
    }

     * @param methods list of all candidate methods
     * @param classes the actual types of the arguments
     * @return a list that contains only applicable methods (number of
     *         formal and actual arguments matches, and argument types are assignable
     *         to formal types through a method invocation conversion).
     */
    private static LinkedList<Method> getApplicables(List<Method> methods, Class<?>... classes) {

  private val typeHint: Boolean = false,
) : DerAdapter<T> {
  init {
    require(tagClass >= 0)
    require(tag >= 0)
  }

  override fun matches(header: DerHeader): Boolean = header.tagClass == tagClass && header.tag == tag

  override fun fromDer(reader: DerReader): T {
    val peekedHeader = reader.peekHeader()

    /**
     * Use an XPath string to select a single node.
     *
     * @param contextNode The node to start searching from.
     * @param expression A valid XPath string.
     * @return The first node found that matches the XPath, or null.
     *
     * @throws XPathExpressionException if an XPath expression error occurs.
     */

  public static @Nullable Float tryParse(String string) {
    if (Doubles.FLOATING_POINT_PATTERN.matcher(string).matches()) {
      // TODO(lowasser): could be potentially optimized, but only with
      // extensive testing
      try {
        return Float.parseFloat(string);
      } catch (NumberFormatException e) {
        // Float.parseFloat has changed specs several times, so fall through
        // gracefully