On Tue, 9 Nov 2021 17:31:16 GMT, Erik Joelsson <er...@openjdk.org> wrote:
>> You are already keeping all the filenames in memory for sorting, so reading >> up the ZipEntry:s isn't that much more data, just some extra metadata for >> each entry. The actual file contents is not part of the ZipEntry object. >> When actually copying the files, you can use the ZipFile class to access >> ZipEntry's in arbitrary order to read their streams as InputStream. > > Actually, you don't even need to save the ZipEntry:s in memory, you can just > extract filenames from them on the first pass, sort them, then lookup the > entries in ZipFile again on the second lap. :) I don't think that's necessary > though. @erikj79 thanks I didn't realize you can do that: "you can use the ZipFile class to access ZipEntry's in arbitrary order" ------------- PR: https://git.openjdk.java.net/jdk/pull/6311
