I wrote most of the db code yesterday and today, and I am running it for the first time now. Let's see how many stack traces I find in the log tomorrow morning. Hope to have it ready for release by the end of the week.
Update: No errors in the logs on my two machines. I even forged a few blocks with 0.7.0. Tried loading the blockchain from scratch with -Xmx256M, didn't go out of memory, but feels slower because the database doesn't get enough cache in this case (db cache is set to 50% of the available memory).
Get State:
{ "lastBlock": "6196662565553489403", "numberOfAliases": 56879, "lastBlockchainFeeder": "184.166.159.100", "numberOfBlocks": 58509, "numberOfPeers": 776, "totalMemory": 238551040, "numberOfUnlockedAccounts": 0, "freeMemory": 46919888, "maxMemory": 238551040, "numberOfTransactions": 115865, "numberOfUsers": 0, "version": "0.7.0", "numberOfOrders": 0, "totalEffectiveBalance": 98535822400, "time": 6293793, "availableProcessors": 4, "numberOfAssets": 0, "cumulativeDifficulty": "1812805398112686", "numberOfAccounts": 21966 }
I also updated the javadoc at
https://nxt.airdns.org:7875/doc/ to the latest 0.7.0.