Question

I can develop an application/project. But that is not in the correct coding standard. it takes large memory and others can not be understand it easily. What the General Standard to for coding. I have a question like how to name the variables methods & what is the best way to package the classes. like that?

For that, is there any tutorial or example please share .

Thanks in Advance.

Answer 1

What you need are the best-practices (JAVA) and how it works.

I will recommend an older post

as Macarse said:

Have you read Effective Java?
http://java.sun.com/docs/books/effective/

There is a good amount of good code in
it.

To learn how things are done (in the best way) I’ll recommend to always check other people’s code, especially the open source projects.

You can always check the jdk source
code, there are some good algorithms
around it:
http://java.sun.com/j2se/1.5.0/source_license.html

Also, sometimes I use to research some
good open source apps code…

edited: Also is a good idea to
participate in communities like
this….

Check this out: http://www.javadb.com/

as Naiku said:

The best option for you to study good
code is to look at some popular open
source projects. I think 2 years is
good enough time to understand code in
these projects. Some of the projects
you could look at:

* openjdk
* apache tomcat
* spring framework
* apache commons (very useful)
* Google collections

Enough for you to study and understand a
variety of concepts. I frequently
study code in JDK catalina(tomcat),
spring, jboss, etc.

For Java Memory Management see this Question