Add Multipath TCP (MPTCP) Support to the Java Networking API

Hi OpenJDK maintainers, I hope this message finds you well. The purpose of this letter is to propose the integration of Multipath TCP (MPTCP) support into OpenJDK. We have developed a set of patches to enable this functionality and are eager to submit it for upstream inclusion. We would greatly ap

Re: RFR: 8349910: Implement JEP 517: HTTP/3 for the HTTP Client API [v16]

> Hi, > > Please find here a PR for the implementation of [JEP 517: HTTP/3 for the HTTP > Client API](https://openjdk.org/jeps/517). > > The CSR can be viewed at [JDK-8350588: Implement JEP 517: HTTP/3 for the HTTP > Client API](https://bugs.openjdk.org/browse/JDK-8350588) > > This JEP propose