[jira] (FLINK-5690) protobuf is not shaded properly

[Andrey (JIRA)]

Title: Message Title

Andrey commented on FLINK-5690   Re: protobuf is not shaded properly Here is sample program to reproduce issue with package protected methods and classloaders: public static void main(String[] args) throws Exception { ClassLoader parentClassloader = new URLClassLoader(new URL[]{new File("C:\\.m2\\repository\\com\\google\\protobuf\\protobuf-java\\2.5.0\\protobuf-java-2.5.0.jar").toURI().toURL()}, ClasspathTest.class.getClassLoader()); parentClassloader.loadClass("com.google.protobuf.TextFormat"); ClassLoader childClassloader = new URLClassLoader(new URL[]{new File(".\\target\\test-0.0.1-SNAPSHOT.jar").toURI().toURL()}, parentClassloader); Class<?> clazz = childClassloader.loadClass("com.google.protobuf.TextFormatterTest"); Object instance = clazz.newInstance(); Method m = instance.getClass().getMethod("escapeIt", String.class); m.invoke(instance, "test"); } Where com.google.protobuf.TextFormatterTest has: public static void escapeIt(String str) { TextFormat.escapeText(str); } Add Comment   This message was sent by Atlassian JIRA (v6.3.15#6346-sha1:dbc023d)