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How can we optimize our code in Java?

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Hi Parminder, 1. The first level of code optimization should be in hands of the developer as the developer must have the basic understanding of requirement to best utilize the existing features, for example choosing best suitable data structures for storing and fast retrieval of data in any scenario. 2....
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Hi Parminder, 1. The first level of code optimization should be in hands of the developer as the developer must have the basic understanding of requirement to best utilize the existing features, for example choosing best suitable data structures for storing and fast retrieval of data in any scenario. 2. The second level of optimization will be in choosing the development IDE, as it provides a lot of built in capabilities in identifying the best/worst code blocks like dead code. 3. And finally with the help of code optimization tools like Sonar, executing these over the custom code packages will detect a lot of things like developer mistakes due to non compliance of the industry standards, memory leaks and any sort of security vulnerabilities and etc. -Manikanta read less
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5 years experience in Java programming and web application development

Its really a very difficult question to answer without seeing an actual code. Optimising is just about the removal of unnecessary lines of codes and variables and iterations that consume some significant time and memory. It is just about the way you write your code and how you are able to refactor it...
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Its really a very difficult question to answer without seeing an actual code. Optimising is just about the removal of unnecessary lines of codes and variables and iterations that consume some significant time and memory. It is just about the way you write your code and how you are able to refactor it again and again. There can be a no. of different ways to write a simple logic and when you look at your code again and again, you yourself will realize the areas where you can optimize. read less
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