[x-stream/xstream] 165514: QuickWriter: Fix remaining buffer size calculation...

[Yuta HIGUCHI]

Branch: refs/heads/v-1.4.x
Home: https://github.com/x-stream/xstream
Commit: 165514e28a1c9189427e1b153f6fc4e0a9ab99bc
https://github.com/x-stream/xstream/commit/165514e28a1c9189427e1b153f6fc4e0a9ab99bc
Author: HIGUCHI Yuta <y-hi...@users.noreply.github.com>
Date: 2023-09-23 (Sat, 23 Sep 2023)

Changed paths:
M xstream-distribution/src/content/changes.html
M xstream/src/java/com/thoughtworks/xstream/core/util/QuickWriter.java
M xstream/src/test/com/thoughtworks/xstream/core/util/QuickWriterTest.java

Log Message:
-----------
QuickWriter: Fix remaining buffer size calculation. Closes #334.