How To Write Comments In Java

This type of comment is used generally when writing code for a projectsoftware package, since it helps to generate a documentation page for reference, which can be used for getting information about methods present, its parameters, etc. comment ends Java Java program to show the documentation comments import java.io. class GFG

Learn the types and uses of comments in Java, such as single-line, multi-line, and documentation comments. See examples, syntax, and best practices for writing clear and helpful comments in Java code.

Java comment System.out.printlnquotThis is in a Java block comment.quot How to use Java comments. To use Java comments effectively, follow these steps If the comment describes how to use the code, use JavaDoc comments If the comment only spans one line, use an inline comment If the comment spans multiple lines, use a

Java Comments. Java comments are text notes written in the code to provide an explanation about the source code. The comments can be used to explain the logic or for documentation purposes. The compiler does not compile the comments. In Java, comments are very similar to C and C. In Java, there are three types of comments Single-line comments

Learn how to write single-line and multi-line comments in Java using and symbols. Comments are hints that help to explain and debug code, but should not be used to substitute poor code quality.

The tools we will use in this class will remind you to write comments, help you to write those comments, and will exploit the comments you have written to make your programming life easier. Use them. Type of Comments. There are two types of comments that should appear in programs documentation comments and implementation comments.

Java Comment Syntax. In Java, there are two types of doc comments which can be written single-line comments and multi-line comments. Single-Line Comments. Single-line comments, often called inline comments, appear at the end of a line of code. Inline comments are typically used to annotate small parts of code which last one or so lines.

Line Comments For a one line comment, type quotquot and follow the two forward slashes with your comment. For example this is a single line comment int guessNumber int Math.random 10 When the compiler comes across the two forward slashes, it knows that everything to the right of them is to be considered as a comment.

For example, you may write comments to - Write information or explanation about the variable, method, class, or any statement. Write text to be available in Java docs. Hide program code for a specific time, etc. Given code is an example of Java comments, and how to use them. Contains method to greet users by their name and location.

Java Files Java CreateWrite Files Java Read Files Java Delete Files Java Multi-line Comments. Multi-line comments start with and ends with . Any text between and will be ignored by Java. This example uses a multi-line comment a comment block to explain the code