I have come to the question: what is the most preferred way of placing methods? I mean, should first declare static methods, then constructors, then public methods, then protected, then private, etc? Is there some kind of convention, like I guess everyone places fields (instance variables) on top of the code. Is there the same policy about methods?
I guess it depends on the language you use. What about Java?
This is somewhat opinion based, but the Google Java Style doc puts it nicely:
The ordering of the members of a class can have a great effect on learnability, but there is no single correct recipe for how to do it. Different classes may order their members differently.
What is important is that each class order its members in some logical order, which its maintainer could explain if asked. For example, new methods are not just habitually added to the end of the class, as that would yield "chronological by date added" ordering, which is not a logical ordering.
https://google-styleguide.googlecode.com/svn/trunk/javaguide.html#s3.4.2-class-member-ordering
Most of the code I see in the open source world uses some variation of
Talking about execution, JVM guarantees the order which we cannot change.manage.
But from code readability point of view , YES ordering does looks good. Following coding standards is what should do.
Static fields -> instance fields/variables
As we know, Static Block is always called once class is loaded, so we should have it.
Then constructors, for object creation, there is no point of writing constructor at the end.
also a good read here as suggested above.
