retaining permissions in a zip file

Hi All,

I am trying to do unzip of a file from my java code. When I try to do this, and compare the files that are unzipped programmatically and files which are unzipped manually, I am seeing permissions are all different. Is there a way I can retain the permissions of the files as it is there in the zip file?

This is the code that I am using for doing the unzip - Unzipping Files with java.util.zip.ZipFile

Please help me.

Thanks!

java zip file permissions - Google Search
java - Maintain file permissions when extracting from a zip file using JDK 5 api - Stack Overflow