Partization in Java

package package name;
import package name; //FQCN can be omitted.

name of the class.Method name;

public class Main {
        public static void main (String args[]) {
            System.out.println("This is the Tokaido Shinkansen.");
            others.keikyu(); //Specify class
            System.out.println("Linear is here!");
            System.out.println(linear(new java.util.Scanner(System.in).nextLine()) + "The number of flights was reduced to books!");
        }
        public static int linear (String afraid) { //Specify the return value and argument type
            System.out.println(afraid + "And so on ...");
            int howmany = new java.util.Random().nextInt(100);
            System.out.println("1 day" + howmany + "It will reduce the number of flights to books!");
            return howmany; //Returns a variable
        }
}

public class others {
    public static void keikyu () {
        System.out.println("Akaden, I'm pulling it out!");
    }
}

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