private static Configuration createConfiguration()

in log4j-tools-internal-freemarker-util/src/main/java/org/apache/logging/log4j/tools/internal/freemarker/util/FreeMarkerUtils.java [50:67]

• 18 lines of code
• 2 McCabe index (conditional complexity)

    private static Configuration createConfiguration(final Path templateDirectory) {
        final Configuration configuration = new Configuration(CONFIGURATION_VERSION);
        configuration.setDefaultEncoding(CHARSET_NAME);
        configuration.setTemplateExceptionHandler(TemplateExceptionHandler.RETHROW_HANDLER);
        try {
            configuration.setTemplateLoader(new FileTemplateLoader(templateDirectory.toFile()));
        } catch (final IOException error) {
            throw new UncheckedIOException(error);
        }
        final DefaultObjectWrapperBuilder objectWrapperBuilder = new DefaultObjectWrapperBuilder(CONFIGURATION_VERSION);
        objectWrapperBuilder.setExposeFields(true);
        final DefaultObjectWrapper objectWrapper = objectWrapperBuilder.build();
        configuration.setObjectWrapper(objectWrapper);
        configuration.setLogTemplateExceptions(false);
        configuration.setWrapUncheckedExceptions(true);
        configuration.setFallbackOnNullLoopVariable(false);
        return configuration;
    }