WHAT ARE comment entries in Java?

Comments in Java are the statements that are not executed by the compiler and interpreter. It can be used to provide information or explanation about the variable, method, class or any statement. It can also be used to hide program code for a specific time.

What are the three types of comments in Java?

There are three types of comments in Java.

  • Single Line Comment.
  • Multi Line Comment.
  • Documentation Comment.

WHAT ARE comment entries in Java mention two ways to give comments?

Comments in Java are used to provide some extra information about the code. Single line, multi-line and documentation are the three ways to present the comments in Java.

How do you write a 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 “*”.

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How many types of comments in Java explain?

Java programs can have two kinds of comments: implementation comments and documentation comments.

What is comment and its types?

Comments in Java are the statements that are not executed by the compiler and interpreter. It can be used to provide information or explanation about the variable, method, class or any statement. It can also be used to hide program code for a specific time.

How do you comment multiple lines?

To comment out multiple code lines right-click and select Source > Add Block Comment. ( CTRL+SHIFT+/ ) To uncomment multiple code lines right-click and select Source > Remove Block Comment. ( CTRL+SHIFT+ )

What is a comment in a Java program How do you denote a comment line and a comment paragraph?

The single line comment is //. Everything from the // to the end of the line is a comment. To mark an entire region as a comment, use /* to start the comment and */ to end the comment.

What is /* in Java?

/** and /* in Java comments

Java supports single-line and multi-line comments very similar to C and C++. … /** is known as documentation comments. It is used by Javadoc tool while creating the documentation for the program code. /* is used for multi-line comments.

How do you comment all lines in Java?

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

How do you comment a method?

Besides describing what your method does, you should also spend some time describing any parameters your method accepts, and what values it returns (if any). Provide enough information that somebody calling your method understands what values they’re allowed to plug in, and what they can expect as output.

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How do you write a comment in a method in Java?

For example, most Javadoc comments for methods include ” @param ” and ” @return ” tags when applicable, to describe the method’s parameters and return value. The ” @param ” tag should be followed by the parameter’s name, and then a description of that parameter.

What are the two kinds of comments in Java?

Comments in Java

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