* is a global header and so prepend Manifest to it.
*/
String jdkVersion = System.getProperty("java.version");
if (globals.findValue("Name") == null) {
globals.prepend("Manifest-Version", VERSION);
globals.add("Created-By", "Manifest JDK "+jdkVersion);
} else {
ps.print("Manifest-Version: "+VERSION+"\r\n"+
"Created-By: "+jdkVersion+"\r\n\r\n");
}