"settings" : {
      "index" : {
        "dbflute" : {
          "user" : {
            "properties" : {
              "groups" : {
                "array" : "true"
              },
              "roles" : {
                "array" : "true"
              }
            }
          }
        },
        "creation_date" : "1509021059384",
        "number_of_shards" : "5",
        "number_of_replicas" : "1",

    }

    /**
     * @throws Exception
     */
    @Test
    public void testContainsKey() throws Exception {
        assertThat(map.containsKey("ONE"), is(true));
        assertThat(map.containsKey("one"), is(true));
        assertThat(map.containsKey("onex"), is(not(true)));
    }

    /**
     * @throws Exception
     */
    @Test
    public void testGet() throws Exception {
        assertThat(map.get("ONE"), is("1"));

        assertEquals(value, settings.getAsFloat(key, -1), 0);
    }

    @Test
    public void test_setAndGetAsBoolean() {
        String key = "key";
        settings.set(key, true);
        assertEquals(true, settings.getAsBoolean(key, false));
    }

### 7.2 Integration Tests
```java
@Test
@EnabledIfSystemProperty(named = "witness.test.enabled", matches = "true")
public void testWitnessFailover() throws Exception {
    // Requires cluster environment for testing
    CIFSContext context = getTestContext();
    context.getConfig().setProperty("jcifs.smb.client.useWitness", "true");
    
    SmbFile file = new SmbFile("smb://cluster-server/share/test.txt", context);

     *
     * @return true if key rotation is needed
     */
    public boolean needsKeyRotation() {
        return needsKeyRotation(0);
    }

    /**
     * Check if key rotation is needed, considering additional bytes to be encrypted
     *
     * @param additionalBytes bytes about to be encrypted
     * @return true if key rotation is needed
     */

public class CollectionContainsTester<E> extends AbstractCollectionTester<E> {
  @CollectionSize.Require(absent = ZERO)
  public void testContains_yes() {
    assertTrue("contains(present) should return true", collection.contains(e0()));
  }

  public void testContains_no() {
    assertFalse("contains(notPresent) should return false", collection.contains(e3()));
  }

  @CollectionFeature.Require(ALLOWS_NULL_QUERIES)

public class MapContainsValueTester<K, V> extends AbstractMapTester<K, V> {
  @CollectionSize.Require(absent = ZERO)
  public void testContains_yes() {
    assertTrue("containsValue(present) should return true", getMap().containsValue(v0()));
  }

  public void testContains_no() {
    assertFalse("containsValue(notPresent) should return false", getMap().containsValue(v3()));
  }

                                          body="grant_type=client_credentials",
                                          headers=headers,
                                          preload_content=True,
                                          )
            if response.status != 200:
                message = "Credential refresh failed, response: %s"
                raise CredentialRetrievalError(

        this.type = type;
    }

    /**
     * Checks if this sitemap set is of type URLSET.
     * @return true if this is a URLSET, false otherwise
     */
    public boolean isUrlSet() {
        return URLSET.equals(type);
    }

    /**
     * Checks if this sitemap set is of type INDEX.
     * @return true if this is an INDEX, false otherwise
     */
    public boolean isIndex() {
        return INDEX.equals(type);

                        </div>
                        <div class="card-body">
                            <%-- Message --%>
                            <div>
                                <la:info id="msg" message="true">
                                    <div class="alert alert-info">${msg}</div>
                                </la:info>
                                <la:errors/>
                            </div>