local.addIdentity(keyPair, user);
if (keyFile != null) {
String[] keyFiles = new String[]{ keyFile };
FileKeyPairProvider fileKeyPairProvider = new FileKeyPairProvider(keyFiles);
for (KeyPair key : fileKeyPairProvider.loadKeys()) {
local.addIdentity(key, user);
}
}
return local;
} catch (Throwable e) {