final PrintWriter writer = new PrintWriter(stringWriter);

        chatApiManager.sendSseEvent(writer, "chunk", Map.of("content", "Hello "));

        final String output = stringWriter.toString();
        assertTrue(output.contains("event: chunk"));
        assertTrue(output.contains("\"content\":\"Hello \""));
    }

    @Test
    public void test_sendSseEvent_error() {

            return StringUtil.EMPTY;
        }
        return input;
    }

    /**
     * Checks if this item has been updated.
     * @return true if updated, false otherwise
     */
    public boolean isUpdated() {
        return newInput != null;
    }

    /**
     * Checks if this item has been deleted.
     * @return true if deleted, false otherwise
     */
    public boolean isDeleted() {

     *
     * @return selected dialect
     */
    DialectVersion getSelectedDialect();

    /**
     * Checks whether the server has SMB message signing enabled.
     *
     * @return whether the server has signing enabled
     */
    boolean isSigningEnabled();

    /**
     * Checks whether the server requires SMB message signing.
     *
     * @return whether the server requires signing
     */

Use `Objects.requireNonNull` statement or `Preconditions` rather than `assert` or `@SuppressWarning` annotation to suppress if possible.

For gradual adoption, enable checks project-by-project.
Do not rely on `@NullMarked` annotations.
Only enable checks for a project if all its dependencies have checks enabled, in order to avoid back-and-forth when refining the annotations.

                            "clean performance:%testProject%PerformanceAdHocTest --tests \"%scenario%\"",
                            "%performance.baselines%",
                            """--warmups %warmups% --runs %runs% --checks %checks% --profiler %profiler% %generateDiffs% %additional.gradle.parameters%""",
                            os,
                            arch,
                            "%testJavaVersion%",

     *
     * @param expiryDate the expiry date
     */
    public void setExpiryDate(final Date expiryDate) {
        this.expiryDate = expiryDate;
    }

    /**
     * Checks if the cookie is secure.
     *
     * @return true if secure
     */
    public boolean isSecure() {
        return secure;
    }

    /**
     * Sets whether the cookie is secure.
     *

func (schema *Schema) ParseCheckConstraints() map[string]CheckConstraint {
	checks := map[string]CheckConstraint{}
	for _, field := range schema.FieldsByDBName {
		if chk := field.TagSettings["CHECK"]; chk != "" {
			names := strings.Split(chk, ",")
			if len(names) > 1 && regEnLetterAndMidline.MatchString(names[0]) {
				checks[names[0]] = CheckConstraint{Name: names[0], Constraint: strings.Join(names[1:], ","), Field: field}

		},
		"chk_user_checks_name3": {
			Name:       "chk_user_checks_name3",
			Constraint: "name <> 'jinzhu'",
		},
	}

	checks := user.ParseCheckConstraints()

	for k, result := range results {
		v, ok := checks[k]
		if !ok {
			t.Errorf("Failed to found check %v from parsed checks %+v", k, checks)
		}

		for _, name := range []string{"Name", "Constraint"} {

    protected long crawlerWaitMillis = 10000;

    /** List of interval rules for controlling crawler timing */
    protected List<IntervalRule> ruleList = new ArrayList<>();

    /**
     * Checks the crawler status and waits if the crawler is not running.
     * This method blocks until the crawler is running again.
     */
    public void checkCrawlerStatus() {
        while (!crawlerRunning) {

        <entry key="checkstyle-version" value="8.42" />
        <entry key="copy-libs" value="false" />
        <entry key="location-0" value="BUNDLED:(bundled):Sun Checks" />
        <entry key="location-1" value="BUNDLED:(bundled):Google Checks" />
        <entry key="location-2" value="PROJECT_RELATIVE:$PROJECT_DIR$/checkstyle_ide.xml:Elasticsearch" />
        <entry key="scan-before-checkin" value="false" />