Hey guys in this tutorial, We goona learn Java comments, It is not executable by compiler this is just for human-readable content and people always use it just for understanding Java codes. 


There are two types of Java comments:

  •  single-line comment
  •  and multiline comments



comments will not be executed by compiler it's just only for human-readable


Single-line comments

Single-line comments start with two forward slashes //.


example:

// This is a comment
System.out.println("Hello World");



Java Multi-line Comments

Multi-line comments start with /* and ends with */.


example:

/*This is a comment 
another hello world program
next line comment
*/
System.out.println("Hello World");


Output:

Hello World