os.flush();
w.write("---LICENSE STRING PLAIN TEXT END\n");
w.write("Encoding license key id=" + license.getDecodeKeyId()
+ "L\n");
w.write("---KEY RING DIGEST START\n");
w.write(license.dumpPublicKeyRingDigest());
w.write("---KEY RING DIGEST END\n");
w.close();
os.close();
} else {
errorOutput.println("The license can not be verified.");