private String resolveSkypeIdOf(String to) throws SkypeException {
for (Friend f : com.skype.Skype.getContactList().getAllFriends()) {
if (f.getFullName().equals(to) || f.getId().equals(to)) return f.getId();
}
throw new IllegalStateException("User " + to + " not found");
}
private boolean internalIsKnownUser(String user) {
try {
for (Friend f : com.skype.Skype.getContactList().getAllFriends()) {
if (f.getFullName().equals(user) || f.getId().equals(user)) return true;
}
} catch (SkypeException e) {
throw new UnhandledException(e);
}
return false;
}