Wednesday 29 September 2010

Diving into some Spring source code

While reading Spring Enterprise Recipes - A Problem-Solution Approach this afternoon I noticed that Spring uses a LinkedHashMap as the implementation for maps that it injects into beans.

I'm curious about this implementation choice, as it seems to go slightly beyond what would be expected for a default Map implementation.

I'm going to do some digging around to establish the motivation behind this, starting with the source code of Spring 3.

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