Here are some practical tips to make your Java application more maintainable. Always remember, maintenance cost is much higher than development cost and it's easy to give a solution but it's equally difficult to give a maintainable solution i.e. something which can withstand the test of time. Before going to explain these 10 tips which can make your Java application more maintainable and easy to support, let me tell you that I have personally made a lot of these mistakes myself. It requires a great deal of discipline, hard work, and vigilance in writing quality code. Sometimes you have to push back even to your team lead or managers bringing the points like support, which is often overlooked. 1. Don't swallow exceptions Please avoid swallowing the exceptions. The stack trace is the most valuable troubleshooting information. In the production system where the priority is to bring the system up and then find the root cause, these exceptions are gold, without them,
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