* .
     */
    @Test
    public void testCopyDestNull() {
        exception.expect(NullArgumentException.class);
        exception.expectMessage(is("[ECL0008]argument[enumeration] is null."));
        new EnumerationIterator<Object>(null);
    }

            }
        } else {
            aces = null;
        }

        return bufferIndex - start;
    }
    public String toString() {
        String ret = "SecurityDescriptor:\n";
        if (aces != null) {
            for (int ai = 0; ai < aces.length; ai++) {
                ret += aces[ai].toString() + "\n";
            }
        } else {
            ret += "NULL";
        }
        return ret;
    }

        // CLI args
        result.add(parseMavenCliOptions(context.parserRequest.args()));
        // maven.config; if exists
        Path mavenConfig = context.rootDirectory != null ? context.rootDirectory.resolve(".mvn/maven.config") : null;
        if (mavenConfig != null && Files.isRegularFile(mavenConfig)) {
            result.add(parseMavenConfigOptions(mavenConfig));
        }
        return result;
    }

            return new DefaultArtifactHandler(
                    id,
                    type.getExtension(),
                    type.getClassifier(),
                    null,
                    null,
                    type.isIncludesDependencies(),
                    type.getLanguage().id(),
                    type.getPathTypes().contains(JavaPathType.CLASSES));

                try {
                    if (externalContext != null) {
                        requestOpt.ifPresent(externalContext::setRequest);
                        responseOpt.ifPresent(externalContext::setResponse);
                    }
                    return searcher.search(query, reqParams, userBean);
                } finally {
                    if (externalContext != null) {
                        externalContext.setRequest(null);

        }
        final String thumbnailPath = System.getProperty(Constants.FESS_THUMBNAIL_PATH);
        if (thumbnailPath != null) {
            baseDir = new File(thumbnailPath);
        } else {
            final String varPath = System.getProperty(Constants.FESS_VAR_PATH);
            if (varPath != null) {
                baseDir = new File(varPath, THUMBNAILS_DIR_NAME);
            } else {

<%@page pageEncoding="UTF-8" contentType="text/html; charset=UTF-8"%>
<ol class="breadcrumb float-sm-right">
	<c:if test="${crudMode == null}">
		<li class="breadcrumb-item active"><la:message key="labels.crud_link_list" /></li>
	</c:if>
	<c:if test="${crudMode != null}">
		<li class="breadcrumb-item"><la:link href="../list">
				<la:message key="labels.crud_link_list" />
			</la:link></li>
	</c:if>
	<c:if test="${crudMode == 1}">

                    domain == null ? StringUtil.EMPTY : domain);
        }

        return new UsernamePasswordCredentials(getUsername(), getPassword() == null ? StringUtil.EMPTY : getPassword());
    }

    public WebConfig getWebConfig() {
        if (webConfig == null) {

            }
        }
        catch ( IOException e ) {
            throw new PACDecodingException("Malformed PAC", e);
        }

        if ( this.serverSignature == null || this.kdcSignature == null || this.logonInfo == null ) {
            throw new PACDecodingException("Missing required buffers");
        }

        if ( log.isTraceEnabled() ) {
            log.trace(
                String.format(

     */
    String getMessage();

    /**
     * Gets the severity level of this problem.
     *
     * @return The severity level of this problem, never {@code null}.
     */
    Severity getSeverity();

    /**
     * Gets the applicable maven version/validation level of this problem
     * @return The version, never {@code null}.
     */
    Version getVersion();