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academey
d5717b71ab
In BootZipCopyAction and AbstractJarWriter, SHA-1 hash is calculated for stored entries requiring unpack and set as entry comment. However, the hash isn't used anywhere, just the marker prefix 'UNPACK:' is checked. This commit removes the unnecessary SHA-1 hash calculation which reads the file completely in memory, potentially three times in extreme cases. Now the comment is simply set to 'UNPACK:' without any hash, improving performance. See gh-46520 Signed-off-by: Hyunjoon Choi <hyunjoon@example.com> Signed-off-by: academey <academey@gmail.com>