In the interest of fostering an open and welcoming environment, we as
contributors and maintainers pledge to make participation in our project and our
community a harassment-free experience for everyone, regardless of age, body
size, disability, ethnicity, gender identity and expression, level of
experience, nationality, personal appearance, race, religion, or sexual identity
and orientation.

## Our Standards

     */
    public int getKeyVersion(String sessionId) {
        return keyVersions.getOrDefault(sessionId, 0);
    }

    /**
     * Get key age in milliseconds
     *
     * @param sessionId the session ID
     * @return age in milliseconds, or -1 if unknown
     */
    public long getKeyAge(String sessionId) {
        Long creationTime = keyCreationTimes.get(sessionId);

     */
    public boolean isExpired() {
        if (authenticationTTL <= 0) {
            return false; // No expiration
        }
        long age = System.currentTimeMillis() - authenticationTimestamp;
        return age > authenticationTTL;
    }

    /**
     * Set the authentication time-to-live in milliseconds
     *

        assertTrue(entry.hasChanges());
        assertTrue(entry.getChildren().isEmpty());
    }

    @Test
    public void testExpiration() {
        // Set a very short max age
        entry.setMaxAge(100); // 100ms

        assertFalse(entry.isExpired());
        assertFalse(entry.needsRefresh());

        // Wait for expiration
        try {
            Thread.sleep(150);

  @Override public Response intercept(Interceptor.Chain chain) throws IOException {
    Response originalResponse = chain.proceed(chain.request());
    return originalResponse.newBuilder()
        .header("Cache-Control", "max-age=60")
        .build();
  }
};
```

				"application/vnd.nokia.landmark+wbxml",
				"application/vnd.nokia.landmark+xml",
				"application/vnd.nokia.landmarkcollection+xml",
				"application/vnd.nokia.n-gage.ac+xml",
				"application/vnd.nokia.n-gage.data",
				"application/vnd.nokia.n-gage.symbian.install",
				"application/vnd.nokia.ncd",
				"application/vnd.nokia.pcd+wbxml",
				"application/vnd.nokia.pcd+xml",
				"application/vnd.nokia.radio-preset",

    assertEqualCharNodes(traverser.breadthFirst(charactersOf("h")), "hdegabcf");
    assertEqualCharNodes(traverser.breadthFirst(charactersOf("gd")), "gdfabc");
    assertEqualCharNodes(traverser.breadthFirst(charactersOf("age")), "agef");
  }

  @Test
  public void forTree_breadthFirst_cyclicGraphContainingTree() throws Exception {
    Traverser<Character> traverser = Traverser.forTree(CYCLIC_GRAPH_CONTAINING_TREE);

     */
    @Test
    public void test_evaluate_mapOperations() {
        final Map<String, Object> params = new HashMap<>();
        final String script = "def map = [name: 'Alice', age: 30]; return map.name + ' is ' + map.age";
        assertEquals("Alice is 30", groovyEngine.evaluate(script, params));
    }

    // ===== Multi-line Script Tests =====

    /**
     * Test that multi-line scripts work
     */

3B,KAIGvH,GAAQiP,cAAgB1H,EAAEE,wBAAyBH,KAAQ0H,EAOzD1H,IAAM9I,GAAY8I,EAAElB,eAAiB6B,IACzCwD,EAAKpE,SAAUY,GAAcX,IACrB,EAOJC,IAAM/I,GAAY+I,EAAEnB,eAAiB6B,IACzCwD,EAAKpE,SAAUY,GAAcV,GACtB,EAIDc,EACJ5I,GAAQJ,KAAMgJ,EAAWf,GAAM7H,GAAQJ,KAAMgJ,EAAWd,GAC1D,EAGe,EAAVyH,GAAe,EAAI,KAGpBxQ,EAqpBR,IAAMuC,KAlpBN0K,EAAKjF,QAAU,SAAU0I,EAAMC,GAC9B,OAAO1D,EAAMyD,EAAM,KAAM,KAAMC,IAGhC1D,EAAK2D,gBAAkB,SAAU/M,EAAM6M,GAGtC,GAFAlE,EAAa3I,GAERkG,IACHQ,EAAwBmG,EAAO,QAC7B1G,IAAcA,EAAUnC,KAAM6I,IAEjC,IACC,IAAIlM,EAAMwD,EAA...

	// Verify signature.
	if !compareSignatureV4(req.Form.Get(xhttp.AmzSignature), newSignature) {
		return ErrSignatureDoesNotMatch
	}

	r.Header.Set("x-amz-signature-age", strconv.FormatInt(UTCNow().Sub(pSignValues.Date).Milliseconds(), 10))

	return ErrNone
}

// doesSignatureMatch - Verify authorization header with calculated header in accordance with