Being Synchronous and OutOfMemory errors
So, I started to wonder why I only ever got 4 pages of urls whenever I looked at blogs with a lot of links on them.
Looking at the API for ArrayList reveals that it can go a bit funny when accessed by multiple threads that aren’t synchronous and you can either put the arraylist in a collections thingy to deal with it, or make the threads synchronous.
Making the threads synchronous gives and OutOfMemory error.
So it looks like I’m going to have a stab at putting the arraylist in whatever that collections thing was.
