* Handles the extraction and deployment of theme files from JAR artifacts.
 */
public class ThemeHelper {
    private static final Logger logger = LogManager.getLogger(ThemeHelper.class);

    /**
     * Default constructor for ThemeHelper.
     */
    public ThemeHelper() {
        // Default constructor
    }

    /**
     * Installs a theme from the given artifact.

import org.codelibs.fess.unit.UnitFessTestCase;

public class ThemeHelperTest extends UnitFessTestCase {

    private ThemeHelper themeHelper;
    private Path tempDir;

    @Override
    public void setUp() throws Exception {
        super.setUp();
        themeHelper = new ThemeHelper();
        tempDir = Files.createTempDirectory("theme-test");
        Files.createDirectories(Paths.get("target", "fess", "WEB-INF", "view"));

	<component name="pluginHelper" class="org.codelibs.fess.helper.PluginHelper">
	</component>
	<component name="searchHelper" class="org.codelibs.fess.helper.SearchHelper">
	</component>
	<component name="themeHelper" class="org.codelibs.fess.helper.ThemeHelper">
	</component>
	<component name="queryStringBuilder" class="org.codelibs.fess.util.QueryStringBuilder" instance="prototype">
	</component>

import org.codelibs.fess.helper.SearchHelper;
import org.codelibs.fess.helper.SearchLogHelper;
import org.codelibs.fess.helper.SuggestHelper;
import org.codelibs.fess.helper.SystemHelper;
import org.codelibs.fess.helper.ThemeHelper;
import org.codelibs.fess.helper.UserAgentHelper;
import org.codelibs.fess.helper.UserInfoHelper;
import org.codelibs.fess.helper.ViewHelper;
import org.codelibs.fess.helper.VirtualHostHelper;