import java.io.IOException;
import java.util.Enumeration;
import java.util.zip.ZipEntry;
import java.util.zip.ZipFile;

public class ZIPLesen {

	public static void main(String[] args) {
		String archPath = "/Users/joecze/Desktop/testdisk.zip";
		ZipFile zf = null;
		try {
			zf = new ZipFile(archPath);
			Enumeration<? extends ZipEntry> e = zf.entries();
			ZipEntry ze;
			while(e.hasMoreElements()){
				ze = e.nextElement();
				System.out.println(ze.getName() + ", Gr\u00F6\u00DFe unkomprimiert: " + ze.getSize() + " bit");
			}
		} catch (IOException e) {
			e.printStackTrace();
		}finally{
			if(zf != null){
				try {
					zf.close();
				} catch (IOException e) {
				}
			}
		}
	}
}