How to document java code

How do you do documentation in Java?

Generating Java Documentation

  1. Select Generate Javadoc… from the Projectmenu in Eclipse. …
  2. Select one or more package for which the Javadoc will be generated. …
  3. Provide the documentation title; make sure all the basic options and document tags are checked.

How do I document my code?

Best Practices for Documenting Your Project

  1. Include A README file that contains. …
  2. Allow issue tracker for others.
  3. Write an API documentation. …
  4. Document your code.
  5. Apply coding conventions, such as file organization, comments, naming conventions, programming practices, etc.
  6. Include information for contributors.

How do you comment out code in Java?

Comments can be used to explain Java code, and to make it more readable. It can also be used to prevent execution when testing alternative code. Single-line comments start with two forward slashes ( // ). Any text between // and the end of the line is ignored by Java (will not be executed).

What is Java documentation example?

Javadoc is a documentation tool which defines a standard format for such comments, and which can generate HTML files to view the documentation from a web broswer. (As an example, see Oracle’s Javadoc documentation for the Java libraries at

What is Java API?

The Java API is the set of classes included with the Java Development Environment. These classes are written using the Java language and run on the JVM. The Java API includes everything from collection classes to GUI classes. You can view a complete listing of the Java API at: “Java 2 Platform, Standard Edition, v 1.3.

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How do you write comments for the Javadoc tool?

Format of a Doc Comment

A doc comment is written in HTML and must precede a class, field, constructor or method declaration. It is made up of two parts — a description followed by block tags. In this example, the block tags are @param , @return , and @see .

How do I write an API document?

How to Write Great API Documentation

  1. Maintain a Clear Structure. The glue that holds your documentation together is the structure, and it normally evolves as you develop new features. …
  2. Write Detailed Examples. Most APIs tend to include many complex API endpoints. …
  3. Consistency and Accessibility. …
  4. Think About Your Documentation During Development. …
  5. Conclusion.

What is proper documentation?

Proper documentation provides evidence of what has transpired as well as provides information for researching discrepancies. Supporting documentation may come in paper or electronic form. In recent years, more often, official supporting documentation has moved from paper based to electronic forms.

How do you document?

Using a step-by-step method to document a process will help you get it done quickly.

  1. Step 1: Identify and Name the Process. …
  2. Step 2: Define the Process Scope. …
  3. Step 3: Explain the Process Boundaries. …
  4. Step 4: Identify the Process Outputs. …
  5. Step 5: Identify the Process Inputs. …
  6. Step 6: Brainstorm the Process Steps.

What are the two types of comments?

Types of Comments

C++ comments come in two flavors: single-line comments and multiline comments. Single-line comments are accomplished using a double slash (//). The double slash tells the compiler to ignore everything that follows, until the end of the line.

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What is print () in Java?

print(): print() method in Java is used to display a text on the console. This text is passed as the parameter to this method in the form of String. This method prints the text on the console and the cursor remains at the end of the text at the console. The next printing takes place from just here.

What are comments?

In computer programming, a comment is a programmer-readable explanation or annotation in the source code of a computer program. They are added with the purpose of making the source code easier for humans to understand, and are generally ignored by compilers and interpreters.

How can I learn Java?

Here are the top tips for anyone who wants to start learning Java:

  1. Learn the Basics. As with anything, knowing the basics about Java is the best place to start. …
  2. Practice Coding. To use the old cliché, practice makes perfect. …
  3. Set Your Algorithm Carefully. …
  4. Trace Your Codes on Paper. …
  5. Read Sources on Java Programming Regularly.

What is a parameter in Java?

A parameter is a value that you can pass to a method in Java. Then the method can use the parameter as though it were a local variable initialized with the value of the variable passed to it by the calling method.

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