*/
    public boolean match(final Map<String, Object> map) {

        if (map == null || map.isEmpty() || matchExpression == null) {
            return false;
        }

        final Object value = ComponentUtil.getScriptEngineFactory().getScriptEngine(scriptType).evaluate(matchExpression, map);
        if (value instanceof Boolean) {
            return (Boolean) value;
        }

        return false;
    }

		<property name="threadDump">false</property>
		<postConstruct name="addBoostDocumentRule">
			<arg>
				<component class="org.codelibs.fess.indexer.BoostDocumentRule">
					<property name="matchExpression">"url.matches(\".*fess.*\")"</property>
					<property name="boostExpression">"1000.0"</property>
				</component>
			</arg>
		</postConstruct>
		 -->
	</component>
	<component name="crawlerStatsHelper"

        assertFalse(docBoostMatcher.match(new HashMap<>()));
    }

    @Test
    public void test_match_nullExpression() {
        final DocBoostMatcher docBoostMatcher = new DocBoostMatcher();
        // matchExpression is null by default
        final Map<String, Object> map = new HashMap<String, Object>();
        map.put("data1", 1);
        assertFalse(docBoostMatcher.match(map));
    }

    @Test

    ## @param networkPolicy.egress.to Allow egress traffic to specific destinations
    ## Add destinations to the egress by specifying - ipBlock: <CIDR>
    ## E.X.
    ## to:
    ##  - namespaceSelector:
    ##    matchExpressions:
    ##    - {key: role, operator: In, values: [minio]}
    ##
    to: []
  # only when using flavor: cilium
  egressEntities:
    - kube-apiserver

## PodDisruptionBudget settings

* Pod affinity `nodeSelectorTerm.matchExpressions` may now be empty, and works as previously documented: nil or empty `matchExpressions` matches no objects in scheduler. ([#62448](https://github.com/kubernetes/kubernetes/pull/62448), [@k82cn](https://github.com/k82cn))

  
  If you want to limit the count of PVCs that have a specific volume attributes class. In that case, you can create a quota object with the scope name `VolumeAttributesClass` and a `matchExpressions` that match the volume attributes class. ([#124360](https://github.com/kubernetes/kubernetes/pull/124360), [@carlory](https://github.com/carlory)) [SIG API Machinery, Apps and Testing]

* fix WaitForAttach failure issue for azure disk ([#62612](https://github.com/kubernetes/kubernetes/pull/62612), [@andyzhangx](https://github.com/andyzhangx))
* Pod affinity `nodeSelectorTerm.matchExpressions` may now be empty, and works as previously documented: nil or empty `matchExpressions` matches no objects in scheduler. ([#62448](https://github.com/kubernetes/kubernetes/pull/62448), [@k82cn](https://github.com/k82cn))

- Fixes a regression in v1beta1 PodDisruptionBudget handling of `strategic merge patch`-type API requests for the `selector` field. Prior to 1.21, these requests would merge `matchLabels` content and replace `matchExpressions` content. In 1.21, patch requests touching the `selector` field started replacing the entire selector. This is consistent with server-side apply and the v1 PodDisruptionBudget behavior, but should not have been changed for v1beta1. ([#108138...

### API Change

### API Change