static void updateClassLoader2ExtensionTransformletsIncludeParentCL(
        Map<ClassLoader, Map<String, TtlTransformlet>> classLoader2ExtensionTransformlets,
        Map<ClassLoader, Map<String, TtlTransformlet>> classLoader2ExtensionTransformletsIncludeParentCL
    ) {
        for (Map.Entry<ClassLoader, Map<String, TtlTransformlet>> entry : classLoader2ExtensionTransformlets.entrySet()) {
            final ClassLoader classLoader = entry.getKey();
            final Map<String, TtlTransformlet> merged = childClassLoaderFirstMergeTransformlets(classLoader2ExtensionTransformlets, classLoader);
            classLoader2ExtensionTransformletsIncludeParentCL.put(classLoader, merged);
        }
    }
@author Jerry Lee (oldratlee at gmail dot com)
@since 3.0.0
ttl2-compatible/src/main/java/com/alibaba/ttl/threadpool/agent/TtlExtensionTransformletManager.java