ZipEntry.DEFLATED has the following syntax.
public static final int DEFLATED
In the following code shows how to use ZipEntry.DEFLATED field.
// w w w .j a v a2s.co m import java.util.Enumeration; import java.util.zip.ZipEntry; import java.util.zip.ZipFile; public class Main { public static void main(String[] args) throws Exception { String zipname = "data.zip"; ZipFile zipFile = new ZipFile(zipname); Enumeration enumeration = zipFile.entries(); while (enumeration.hasMoreElements()) { ZipEntry zipEntry = (ZipEntry) enumeration.nextElement(); System.out.println(zipEntry.getMethod()== ZipEntry.DEFLATED); } } }