how to use single line comment?

Answer 1

The start of a single-line comment in Java is denoted by double slash.

// this is a single-line comment

Answer 2

// Single line comment

/*More
then
one
line
comment*/

Answer 3

well it works like this
//text

Answer 4

<!--text--> html

Answer 5

In java m asking

Answer 6

// and start commenting