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I am trying to make my code compact. I already ''JARed'' all files...

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Question: I am trying to make my code compact. I already "JARed" all files... Is it possible to make the JAR even smaller?

Answer: Yes, it is possible to make a JAR file smaller by using code obfuscators. Most of the modern obfuscators replacing long class/method, variables names (for example: MyFavoriteSistersBlueClass) by shorter, just 2-3 characters...
Use it on final step, before delivery to customer, not for further development, since this procedure makes a code difficult to read and follow... In some cases a size can be reduced up to 30%!!!



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