Java Jupyter Notebook

//imports
import java.time.*;

//Class can print a value with current date
public class Printer {
  private String value;

  //takes in value to print
  public Printer (String value) {
    this.value = value;
  }

  //prints the value & date info from java.time
  public void print() {
    //get current date in YYYY-MM-DD format
    String currentDate = LocalDate.now().toString();

    //print value & currentdate
    System.out.println("[" + currentDate + "]: " + value);
  }

  //tests the class by printing hello and hello world
  public static void main (String[] args) {
    //this printer prints hello
    Printer helloPrinter = new Printer("hello");
    helloPrinter.print();

    //this printer prints hello world
    Printer helloWorldPrinter = new Printer("hello world");
    helloWorldPrinter.print();
  }
}

// use main method from Printer
Printer.main(null);
/* expected output (ran on 8/20/2022):
 * [2022-08-20]: hello
 * [2022-08-20]: hello world
 */

[2022-08-20]: hello
[2022-08-20]: hello world