public void applyDelta(K deltaAwareValueKey, Delta delta, Object... locksToAcquire) {
if (locksToAcquire == null || locksToAcquire.length == 0) {
throw new IllegalArgumentException("Cannot lock empty list of keys");
}
InvocationContext ctx = getInvocationContextForWrite(null, null, UNBOUNDED, false);
ApplyDeltaCommand command = commandsFactory.buildApplyDeltaCommand(deltaAwareValueKey, delta, Arrays.asList(locksToAcquire));
invoker.invoke(ctx, command);
}