private DocletTag findInClassHierarchy()

in maven-plugin-tools-annotations/src/main/java/org/apache/maven/tools/plugin/extractor/annotations/JavaAnnotationsMojoDescriptorExtractor.java [430:456]

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

    private DocletTag findInClassHierarchy(JavaClass javaClass, String tagName) {
        try {
            DocletTag tag = javaClass.getTagByName(tagName);

            if (tag == null) {
                JavaClass superClass = javaClass.getSuperJavaClass();

                if (superClass != null) {
                    tag = findInClassHierarchy(superClass, tagName);
                }
            }

            return tag;
        } catch (NoClassDefFoundError e) {
            if (e.getMessage().replace('/', '.').contains(MojoAnnotationsScanner.V4_API_PLUGIN_PACKAGE)) {
                return null;
            }
            String str;
            try {
                str = javaClass.getFullyQualifiedName();
            } catch (Throwable t) {
                str = javaClass.getValue();
            }
            LOGGER.warn("Failed extracting tag '" + tagName + "' from class " + str);
            throw (NoClassDefFoundError) new NoClassDefFoundError(e.getMessage()).initCause(e);
        }
    }