Hi everyone.
I have code like this:
====
MyValue v = (MyValue) session.get(
MyValue.class,
lockOptions);

if(v == null) {
v = new MyValue(initialData);
session.save(v); // persist the object
flush();
session.buildLockRequest(lockOptions).lock(sn);
}

v.ChangeData();
=====

which crashes Hibernate later if lockoptions is set to optimistic locking.
MyValue doe not have anything annotated with @Version but the class is annotated with @org.hibernate.annotations.Entity( dynamicUpdate = true, dynamicInsert=true, optimisticLock = OptimisticLockType.ALL), which, as understand, allows not having such field.

Still, it seems Hibernate cannot handle it, because crashes with null pointer exception at
===
EntityVerifyVersionProcess.doBeforeTransactionCompletion(SessionImplementor) line: 56
ActionQueue$BeforeTransactionCompletionProcessQueue.beforeTransactionCompletion() line: 554
ActionQueue.beforeTransactionCompletion() line: 216
SessionImpl.beforeTransactionCompletion(Transaction) line: 571
JDBCContext.beforeTransactionCompletion(Transaction) line: 250
JDBCTransaction.commit() line: 138
HibernateTransactionManager.doCommit(DefaultTransactionStatus) line: 656
HibernateTransactionManager(AbstractPlatformTransactionManager).processCommit(DefaultTransactionStatus) line: 754
HibernateTransactionManager(AbstractPlatformTransactionManager).commit(TransactionStatus) line: 723
TransactionInterceptor(TransactionAspectSupport).commitTransactionAfterReturning(TransactionAspectSupport$TransactionInfo) line: 387
TransactionInterceptor.invoke(MethodInvocation) line: 120
====
because EntityVerifyVersionProcess.entry.version is null.

What I would like to find out - is this because OptimisticLockType.ALL is broken beyond repair or is this me doing something wrong?