HeadState1 old = HeadState1.load(directory);
return old.migrate();
}
- return new HeadState();
-// throw new InvalidHeadStateException(i);
+ throw new InvalidHeadStateException(i);
} catch (NoSuchAlgorithmException e) {
throw new Error("SHA-1 Algorithm not found", e);
} catch (Throwable t) {
}
public static boolean validateHeadStateIntegrity(Path headState) {
+ if (!Files.exists(headState))
+ return false;
try {
byte[] bytes = Files.readAllBytes(headState);
MessageDigest sha1 = MessageDigest.getInstance(SHA_1);