TcpConnection should extend java.io.Closeable [SPR-12849]

[spring-projects-issues]

Juergen Hoeller opened SPR-12849 and commented

Aligned with #14596 and #16916, TcpConnection should extend the java.io.Closeable interface.

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Affects: 4.1.5

Issue Links:

• Implement java.io.Closeable where appropriate [SPR-9962] #14596 Implement java.io.Closeable where appropriate
• WebSocketSession should extend java.io.Closeable [SPR-12311] #16916 WebSocketSession should extend java.io.Closeable

Referenced from: commits 13a8745, 4e28da4