private String getTemplateDir()

in maven-jxr-plugin/src/main/java/org/apache/maven/plugin/jxr/AbstractJxrReport.java [396:412]

• 15 lines of code
• 6 McCabe index (conditional complexity)

    private String getTemplateDir() {
        // Check if overridden
        if (templateDir == null || templateDir.isEmpty()) {
            if (javadocTemplatesVersion.isAtLeast("1.8")) {
                return "templates/jdk8";
            } else if (javadocTemplatesVersion.isAtLeast("1.7")) {
                return "templates/jdk7";
            } else if (javadocTemplatesVersion.isAtLeast("1.4")) {
                return "templates/jdk4";
            } else {
                getLog().warn("Unsupported javadocVersion: " + javadocTemplatesVersion + ". Fallback to original");
                return "templates";
            }
        }
        // use value specified by user
        return templateDir;
    }