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Posted to notifications@ant.apache.org by bu...@apache.org on 2010/10/25 12:26:31 UTC

DO NOT REPLY [Bug 49777] org.apache.tools.zip.ZipFile cannot handle big ZipFiles >4GB

https://issues.apache.org/bugzilla/show_bug.cgi?id=49777

--- Comment #1 from Stefan Bodewig <bo...@apache.org> 2010-10-25 06:26:29 EDT ---
Christoph, if you are using ant's zip package as a library, I'd recommend
you move to Apache Commons Compress instead, see
http://commons.apache.org/compress/ - this is an improvied version of
Ant's codebase.

Having said that, you'd likely see the same issue there as well.  My guess
is java.io.RandomAccessFile isn't working properly - or just the way
ZipFile expects it to - with files that large.  But at least you have the
option
of using ZipArchiveInputstream instead.

Do you get any sort of exception?

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