[null,null,["Last updated 2024-10-31 UTC."],[],["The core content defines `UnsupportedProtocolException`, an exception thrown for unrecognized protocol versions. It has a constructor, `UnsupportedProtocolException(String version)`, that takes the version as input. It inherits methods from `java.lang.Throwable` for managing stack traces, messages, and causes of the exception. Also, it inherits methods from `java.lang.Object` for object-level operations, like comparison, and string representation. The key action is to signal an error when the provided protocol version is not supported.\n"]]