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Posted to user@commons.apache.org by "Allison, Timothy B." <ta...@mitre.org> on 2015/07/31 12:59:09 UTC

[codec] DigestInputStream that handles mark, reset and skip?

All,

Before I reinvent the wheel...is there an alternative to Java's DigestInputStream that handles mark, reset and skip?  If I read this JDK bug [0] correctly, Java's DigestInputStream won't be fixed until Java 9.

Over on TIKA-1701, we found that pre-digesting an InputStream and then resetting can lead to fewer attachments being extracted from truncated (corrupt) package files -- the digester hits the EOF exception on the package component before the still-intact child documents can be extracted.

Cheers,

            Tim

[0] https://bugs.openjdk.java.net/browse/JDK-6587699