WebSocketSession should extend java.io.Closeable [SPR-12311]

[spring-projects-issues]

Juergen Hoeller opened SPR-12311 and commented

Aligned with #14596, WebSocketSession should extend the java.io.Closeable interface.

---

Issue Links:

• Implement java.io.Closeable where appropriate [SPR-9962] #14596 Implement java.io.Closeable where appropriate
• TcpConnection should extend java.io.Closeable [SPR-12849] #17447 TcpConnection should extend java.io.Closeable

Referenced from: commits e56559f