Netbeans 7.4 introduces “10 lines max” per method rule. Where does this rule come from? [closed]

Answer 1

I think there is not a convention about that, and it's very hard to make small functions in particular working in big projects.

I feel that the problem in NetBeans (or the rule) is counting lines with just one bracket or documentation.

This article gives him opinion about write functions with 5-15 lines.