Internal implementation of data structures in java?

Question

Is there a source where I can find detailed implementation information of various data structures in Java (HashMaps, TreeSets etc.). e.g: What is the hash function used for different types? Is it open addressing or something else? Similar stuff.
PS: I am aware that I can go through the source code. But that I will leave for some other day :)

Answer 1

Since Java is open source, the implementation itself is the best thing to look at.

If you are using Eclipse and have configured source code, just do ctrl+left click on required data structure declaration. tt will open source for that.

The API Documentation DOES NOT give implementation details.