This week's book giveaway is in the OO, Patterns, UML and Refactoring forum. We're giving away four copies of Refactoring for Software Design Smells: Managing Technical Debt and have Girish Suryanarayana, Ganesh Samarthyam & Tushar Sharma on-line! See this thread for details.
There is an article about that in Joshua Bloch's book. Fortunately it (older edition) is available free of charge here. Note that in newer editions the instruction to multiply by 37 has changed to multiply by 31. You can also find details by googling "angelika langer hashcode java" but that only helps if you can read German.
f. nikita thomas
Joined: Mar 02, 2008
and thank you Campbell. i've been looking for something akin to this article for awhile. googling gives such " ",<insert expletive>,results that knowing what is true or correct leaves you at best concerned and at worst implementing bad practices. i'm reading the article now and it's by far the most comprehensible i've seen. again, thank you. take care.