3 ms·

Thanks - I use Java all the time - but sometimes I find knowing which data structures to turn to in a given situation tough.

• azinman2 13y ago
  That's true for any language, and any platform. The language can't save you from having to, at some point, understand how to properly engineer software.
• DaveLond 13y ago
  Grab a copy of "java concurrency in practice", it's my go-to book for when I've got a tricky concurrency problem to solve.