What are the different types of comments in Java?
There are three types of comments in Java.
- Single Line Comment.
- Multi Line Comment.
- Documentation Comment.
What are comments in Java give an example?
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 are the different kinds of comments?
In Java there are three types of comments:
- Single – line comments.
- Multi – line comments.
- Documentation comments.
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 are comments How are they useful?
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.
What are two types of comments?
Using Two Types of Comments
- Marginal comments.
- End comments.
What is the role of comments explain its type?
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.
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 does comment out mean in Java?
“Commenting out” means to convert the statements into a comment so that they will not be executed. This is an alternative to deleting the statements. Javadoc comments ——————- Javadoc comments are used to document the new classes you create as a programmer i.e. provide information about the class for users…
How to comment out 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. On Mac/OS X you can use Cmd + / to comment out single lines or selected blocks. It works.