public static List getClassLoader()

in core/src/main/java/com/taobao/arthas/core/util/ClassLoaderUtils.java [93:128]
32 lines of code
14 McCabe index (conditional complexity)

    public static List<ClassLoader> getClassLoader(Instrumentation inst, String classLoaderClassName, String classLoaderToString) {
        List<ClassLoader> matchClassLoaders = new ArrayList<ClassLoader>();
        if (StringUtils.isEmpty(classLoaderClassName) && StringUtils.isEmpty(classLoaderToString)) {
            return matchClassLoaders;
        }
        Set<ClassLoader> classLoaderSet = getAllClassLoader(inst);
        List<ClassLoader> matchedByClassLoaderToStr = new ArrayList<ClassLoader>();
        for (ClassLoader classLoader : classLoaderSet) {
            // only classLoaderClassName
            if (!StringUtils.isEmpty(classLoaderClassName) && StringUtils.isEmpty(classLoaderToString)) {
                if (classLoader.getClass().getName().equals(classLoaderClassName)) {
                    matchClassLoaders.add(classLoader);
                }
            }
            // only classLoaderToString
            else if (!StringUtils.isEmpty(classLoaderToString) && StringUtils.isEmpty(classLoaderClassName)) {
                if (classLoader.toString().equals(classLoaderToString)) {
                    matchClassLoaders.add(classLoader);
                }
            }
            // classLoaderClassName and classLoaderToString
            else {
                if (classLoader.getClass().getName().equals(classLoaderClassName)) {
                    matchClassLoaders.add(classLoader);
                }
                if (classLoader.toString().equals(classLoaderToString)) {
                    matchedByClassLoaderToStr.add(classLoader);
                }
            }
        }
        // classLoaderClassName and classLoaderToString
        if (!StringUtils.isEmpty(classLoaderClassName) && !StringUtils.isEmpty(classLoaderToString)) {
            matchClassLoaders.retainAll(matchedByClassLoaderToStr);
        }
        return matchClassLoaders;
    }