JavaComments.java

public class JavaComments {
    // This is just a basic comment in the program
    // By using these // we can only put comment on one line

    /* This is a multi line comment in java
    we use these /* to put comments in multiple lines.*/

    /**
     * This is a documentation comment in the program
     * By using this we can place multiline documentation comments in our java program.
     */

    public static void main(String[] args) {
        System.out.println("This program shows multiple comments available in java like\n1) Normal comments via // with which we can only put single line comment.\n2) Multiple line comments via /* Multi line comment*/\n3) Documentation comments in java via /** Some Documentation */ ");
    }

}