vector.add("a");
        final EnumerationIterator<String> itr = new EnumerationIterator<String>(vector.elements());
        assertThat(itr.hasNext(), is(true));
        assertThat(itr.next(), is("a"));
        assertThat(itr.hasNext(), is(not(true)));
    }

    /**
     * @throws Exception
     */
    @Test
    public void testRemove() throws Exception {

            <template>model.vm</template>
          </templates>
          <params>
            <param>packageModelV4=org.apache.maven.api.settings</param>
            <param>locationTracking=true</param>
            <param>generateLocationClasses=true</param>
          </params>
        </configuration>
        <executions>
          <execution>
            <id>modello</id>
            <goals>
              <goal>velocity</goal>

            <template>model.vm</template>
          </templates>
          <params>
            <param>packageModelV4=org.apache.maven.api.toolchain</param>
            <param>locationTracking=true</param>
            <param>generateLocationClasses=true</param>
          </params>
        </configuration>
        <executions>
          <execution>
            <id>modello</id>
            <goals>
              <goal>velocity</goal>

            op.setRefreshPolicy(Constants.TRUE);
        });

    }

    /**
     * Deletes a failure URL entity from the data store.
     *
     * @param failureUrl the FailureUrl entity to delete
     */
    public void delete(final FailureUrl failureUrl) {

        failureUrlBhv.delete(failureUrl, op -> {
            op.setRefreshPolicy(Constants.TRUE);
        });

    }

    /**

    void testSecurityProperties() throws CIFSException {
        // Given
        Properties props = new Properties();
        props.setProperty("jcifs.smb.client.signingEnforced", "true");
        props.setProperty("jcifs.smb.client.signingPreferred", "true");
        props.setProperty("jcifs.smb.client.encryptionEnforced", "false");

        // When
        PropertyConfiguration testConfig = new PropertyConfiguration(props);

# Load tensorflow-io-gcs-filesystem if enabled
if (_os.getenv("TF_USE_MODULAR_FILESYSTEM", "0") == "true" or
    _os.getenv("TF_USE_MODULAR_FILESYSTEM", "0") == "1"):
  import tensorflow_io_gcs_filesystem as _tensorflow_io_gcs_filesystem

# Lazy-load Keras v2/3.
_tf_uses_legacy_keras = (
    _os.environ.get("TF_USE_LEGACY_KERAS", None) in ("true", "True", "1"))
setattr(_current_module, "keras", _KerasLazyLoader(globals()))

  //   sessions.size() == 0 && delete_requested == true
  //
  // TODO(b/74949947): mutations currently trigger a warning instead of a bad
  // status, this should be reverted when possible.
  tensorflow::gtl::FlatMap<TF_Session*, tensorflow::string> sessions
      TF_GUARDED_BY(mu);
  bool delete_requested TF_GUARDED_BY(mu);  // set true by TF_DeleteGraph

if exist %WRAPPER_JAR% (
    if "%MVNW_VERBOSE%" == "true" (
        echo Found %WRAPPER_JAR%
    )
) else (
    if not "%MVNW_REPOURL%" == "" (
        SET DOWNLOAD_URL="%MVNW_REPOURL%/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar"
    )
    if "%MVNW_VERBOSE%" == "true" (
        echo Couldn't find %WRAPPER_JAR%, downloading it ...

                final Matcher matcher = pattern.matcher(url);
                if (matcher.matches()) {
                    match = true;
                }
            }
            if (match) {
                return false;
            }
        }

        return true;
    }

    /*
     * (non-Javadoc)
     *
     * @see org.codelibs.fess.crawler.filter.UrlFilter#processUrl(java.lang.String)

            if (StringUtil.isNotBlank(keepOriginalBody)) {
                params.put(TikaExtractor.NORMALIZE_TEXT,
                        Constants.TRUE.equalsIgnoreCase(keepOriginalBody) ? Constants.FALSE : Constants.TRUE);
            }
        }
        return params;
    }

    /**
     * Get the extracted data.
     * @param extractor The extractor.