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We will tell you how to cope with Java homework. There are many nuances here. Most novice programmers stumble on this topic very often. There is some task that is not completely clear. Where to start? We will try to give a full-fledged algorithm, how and what to do.
The first thing you should do after receiving an assignment is to start analyzing it. Do you understand all the details of the task? Many students, as soon as they receive an assignment, immediately grab the console and begin coding something. We can confidently say that you are not doing what is necessary. Read the task text at least five times. We assure you that after reading it 3-4 times, you will notice nuances that you did not immediately pay attention to. You may find that some part of the task is not described at all. Most often, the task is written not by a programmer but by a person from the business side. Of course, they don't think like a programmer, so they don't know what aspects you need to describe in order for you to complete the task.
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Specification of the task
Sometimes, if the task is not described in full, the programmers come up with it themselves. And this is a gross mistake. If you do not know the subject area in detail, there is a high probability that you will come up with a task that is completely different from what was originally intended. Often, students think up some detail of a task, then hand over the task to the teacher, and the teacher gives feedback that it was not at all what they asked for. Therefore, if something is not described, you do not need to invent and do something at your own discretion; you need to clarify the requirements of the task from the one who set it.
Analysis of the current state
Most students simply ignore this point. At the same time, the situation when a student starts working from a clean sheet is simply unique. Even if the project is made from scratch, there are a number of points: the experience with certain frameworks, certain environments in which it is more convenient to raise servers, and many other aspects that can affect what you write. But more often than not, you already have some code. For example, your task is simply fixing bugs. And in order to fix this bug, you need to dive well into the code and understand how everything is arranged there. Not just find one line, but see what else your change will affect. It's really good when you first find where to fix, then roughly imagine that fix, and then walk around in the surrounding code and see what else depends on the piece of code you're changing. Quite often, it turns out that when you change a piece of code, you'll force another piece of code to fall off. And then, you have to think about how to make a change so that everything works correctly. Therefore, the analysis of the current state is a very mandatory point.
Decomposition of the problem
Most often, the brain is unable to process a large programming task. To understand how to do this task, you must break it down into parts. When you do everything at once, there is a real risk of forgetting something, missing something, or duplicating something. And it is quite difficult to detect code duplicates. And as a result, you have five update methods for the same object lying around in different classes.
Following these tips, you will deal with your Java homework successfully.