Question

how can comments be inserted in a java program

Answer 1

hey! friend here is your Answer 

The program given below has a single line comment in it

public class CommentsDemo1{    public static void main(String args[])    {        //I am a single line comment        System.out.println("Hi World");    }}

Answer 2

Comments are parts of the program essential for explaining the code and it does not get included during the compilation .

There are 3 types of comments .

⏩ Single line comments .

⏩ Multi line comments .

⏩ Documentation comments .

We can insert a single line comment by two forward slashes .

Example :

int x=5 ; // x is a variable .

We can insert a multi line comment by putting a forward slash and then an asterisk and ends with the same .

Example :

/* I am

multiple

line comment */

We can insert a documentation comment by putting a forward slash and then two asterisks but ends with the same as that of multi line comments.

Example :

/** Documentary */