How do you comment a doc in Java?

The basic rule for creating JavaDoc comments is that they begin with /** and end with */….Adding JavaDoc comments

1. Immediately before the declaration of a public class.
2. Immediately before the declaration of a public field.
3. Immediately before the declaration of a public method or constructor.

How do you write a good comment in Java?

By convention, in Java, documentation comments are set inside the comment delimiters /** */ with one comment per class, interface, or member. The comment should appear right before the declaration of the class, interface or member and each line of the comment should begin with a “*”.

What do you write in a document remark?

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 .

What is Javadoc example?

Javadoc is a tool which comes with JDK and it is used for generating Java code documentation in HTML format from Java source code, which requires documentation in a predefined format. Following is a simple example where the lines inside /*…. */ are Java multi-line comments.

What are the different types of comments in Java?

In Java there are three types of comments:

• Single – line comments.
• Multi – line comments.
• Documentation comments.

What is single line comment?

Single-line comments allow narrative on only one line at a time. Single-line comments can begin in any column of a given line and end at a new line or carriage return. The // character sequence marks the text following it as a single-line comment. Here’s an example.

How do you write a multi line comment in Java?

Multi line comments in Java start with /* and end with */. You can comment multiple lines just by placing them between /* and */.

What is a Javadoc in Java?

Javadoc (originally cased JavaDoc) is a documentation generator created by Sun Microsystems for the Java language (now owned by Oracle Corporation) for generating API documentation in HTML format from Java source code. Writing comments and Javadoc is for better understanding the code and thus better maintaining it.

How do you add comments to Java program?

Bear the following in mind when using Add Javadoc comment (Alt+Shift+J): To add a comment to a field, position the cursor on the field declaration. To add a comment to a method, position the cursor anywhere in the method or on its declaration. To add a comment to a class, the easiest is to position the cursor on the class declaration.

Does Java include comments on the compiled code?

Java comments are notes in a Java code file that are ignored by the compiler and runtime engine . They are used to annotate the code in order to clarify its design and purpose.

How do you comment in Java?

For single line comment you can use Ctrl + / and for multiple line comment you can use Ctrl + Shift + / after selecting the lines you want to comment in java editor.

What is block comments in Java?

There are five types of comments in Java: Block comments give a file or method overview and also may be used within a method. A block comment method is declared as follows: /* *block comment describing the overview of the code. */ Single-line comments are short comments that may be written in a single line.