In this release, `java.util.logging.LogRecord` has been updated to support long thread ids.

`LogRecord::getThreadID` and `LogRecord::setThreadID` are deprecated. New accessors, `LogRecord::getLongThreadID` and `LogRecord::setLongThreadID`, are provided and should be used instead.

The serial field `threadID` has been deprecated and a new serial field `longThreadID` that can support long values has been introduced. The deprecated `threadID` field is kept in the serial form for backward compatibility. Long thread ids that are less than `Integer.MAX_VALUE` are directly mapped to `threadID` and `longThreadID` has the same value. For `longThreadID` greater than Integer.MAX_VALUE, a new negative value for the `int` `threadID` is synthesized by using a deterministic algorithm based on the `longThreadID` hash. The resulting value is guaranteed to be a negative value.