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import java.io.IOException;
import java.util.Date;
import java.util.Enumeration;
import java.util.jar.JarEntry;
import java.util.jar.JarFile;
public class MainClass {
public static void main(String[] args) throws IOException {
JarFile jf = new JarFile(args[0]);
Enumeration e = jf.entries();
while (e.hasMoreElements()) {
JarEntry je = (JarEntry) e.nextElement();
String name = je.getName();
Date lastModified = new Date(je.getTime());
long uncompressedSize = je.getSize();
long compressedSize = je.getCompressedSize();
System.out.println(lastModified);
System.out.println(uncompressedSize);
System.out.println(compressedSize);
}
}
}
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