jodd-core/src/main/java/jodd/util/ClassLoaderUtil.java
public static ClassLoader getSystemClassLoader() {
		if (System.getSecurityManager() == null) {
			return ClassLoader.getSystemClassLoader();
		}
		else {
			return AccessController.doPrivileged(
				(PrivilegedAction<ClassLoader>) ClassLoader::getSystemClassLoader);
		}
	}
public static ClassLoader getSystemClassLoader() {
		if (System.getSecurityManager() == null) {
			return ClassLoader.getSystemClassLoader();
		}
		else {
			return AccessController.doPrivileged(
				(PrivilegedAction<ClassLoader>) ClassLoader::getSystemClassLoader);
		}
	}
Returns system class loader.