jodd-proxetta/src/main/java/jodd/proxetta/ProxettaUtil.java
public static Class resolveTargetClass(final Class proxy) {
		final String name = proxy.getName();

		if (name.endsWith(ProxettaNames.proxyClassNameSuffix)) {
			return proxy.getSuperclass();
		}

		if (name.endsWith(ProxettaNames.wrapperClassNameSuffix)) {
			return getTargetWrapperType(proxy);
		}

		return proxy;
	}
public static Class resolveTargetClass(final Class proxy) {
		final String name = proxy.getName();

		if (name.endsWith(ProxettaNames.proxyClassNameSuffix)) {
			return proxy.getSuperclass();
		}

		if (name.endsWith(ProxettaNames.wrapperClassNameSuffix)) {
			return getTargetWrapperType(proxy);
		}

		return proxy;
	}
Returns target class if proxetta applied on given class.
If not, returns given class as result.