public static String getVersionString() {
String appVersionString = getAppVersionString();
int l = PGPHelper.checkLicense();
String sl = l > 0 ? " " + Integer.toString(l,16) : "";
String vs = null;
if (appVersionString != null) {
vs = String.format ("jPOS %s %s/%s%s (%s)%n%s%s",
getVersion(), getBranch(), getRevision(), sl, getBuildTimestamp(), appVersionString, getLicensee()
);
} else {
vs = String.format("jPOS %s %s/%s%s (%s) %s",
getVersion(), getBranch(), getRevision(), sl, getBuildTimestamp(), getLicensee()
);
}
return vs;
}