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Common Problems in Java

Madhava Reddy Solipuram

Joined: May 24, 2011
Posts: 11
I am a fresher. i am looking for job in java field.
Could any one tell me the common problems we face while developing the java project.
specific to servlets, JSP, JDBC.
Jeanne Boyarsky
internet detective

Joined: May 26, 2003
Posts: 29287

Madhava Reddy Solipuram wrote:Could any one tell me the common problems we face while developing the java project.

Don't worry. Nobody is going to ask you about problems you haven't faced at an interview.

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Deepak Bala

Joined: Feb 24, 2006
Posts: 6657

Could any one tell me the common problems we face while developing the java project.

Are you looking to answer that question expecting that it will be asked in an interview ?

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Lee Kian Giap
Ranch Hand

Joined: Jan 23, 2008
Posts: 210
Well, not sure what is your expectation on the answer for this question ...

- security: SQL Injection (solution: PreparedStatement)
- performance/resource: connection/resultset/statement not close properly (solution: properly close in multiple finally{} of exception handling for each closing)
- design: repeating code (solution: Template Design Pattern, or use Spring JDBC Template)

... etc.

For Servlet/JSP,
- design: abuse MVC (solution: use framework, e.g. Struts ... but still able to abuse by sucks developer)

... etc.

Campbell Ritchie

Joined: Oct 13, 2005
Posts: 36579
. . . and welcome to the Ranch
Pat Farrell

Joined: Aug 11, 2007
Posts: 4639

Too little time allowed to program the solution.
Too little time allowed to test the solution.
Bosses who read an article about X being the greatest thing in the world and the solution that makes it unnecessary to hire smart, talented, and capable software engineers.

you get the idea.....
I agree. Here's the link:
subject: Common Problems in Java
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