JDK Serial Filter Trace

A JBoss Byteman rule to debug the trace the JDK deserialization filtering

Foreword

Java 17 introduced Flight Recorder events for deserialization which provides a native way to figure out which classes are being serialized or deserialized using only tools included in the JDK. For more details, you can read this article.

TLDR

java -javaagent:/path/to/byteman.jar=script:/path/to/rules.btm,boot:/path/to/byteman.jar ...

Prints each call to java.io.ObjectInputStream.filterCheck() to stdout.

Byteman

To download Byteman and to learn more about its options, see the documentation.

Contributing

Please read CONTRIBUTING.md for details on our code of conduct and the process for submitting pull requests.

Security

Please read SECURITY.md for details on our security policy and how to report security vulnerabilities.

Code of Conduct

Please read CODE_OF_CONDUCT.md for details on our code of conduct.

License

This project is licensed under the terms of the LICENSE file.