java how to import a package code example

Example 1: java import

import java.util.* 			//imports entire utility package
import java.util.scanner 	// imports just the scanner object
  
public class CheeseBurgerOrderer {
  public static void main(String[] args) {
    // code body
  }
}

Example 2: java file package import

import java.io.File;

Example 3: java packages example

// import <package>			-> Imports the whole package
// import <package>.<class> -> Imports a certain class
import java.util.Scanner;