Thread: catching Set

I just started today with Java. The thing is as follows:

From class Notes in my class I have this properties and methods

import java.util.*;
 
public class Notes {
 
	//properties
	ArrayList<String[]> notes;
 
	//constructor
	public Notes() {
		// TODO Auto-generated constructor stub
		notes = new ArrayList<String[]>();
		//notes = new HashSet<String>();
	}
 
	//Adds a new note
	public void set(String title, String body, String location) {
		String note[] = {title, body, location};
		notes.add(note);
	}
 
	//Retrieves all notes
	public ArrayList get() {
		return notes;
	}
 
	//Deletes a note
	public boolean del() {
		return true;
	}

I am trying to catch the message sent from Notes in line 11 from the Main class

import java.io.*;
import java.util.*;
 
public class Main {
 
	public static void main(String[] args) {
 
		Notes notes = new Notes();
		notes.set("User 1", "This is a voicemail message for Jonathan", "World wide web");
                //line 11 where I'm trying to catch the message sent from Notes
		ArrayList<String> allNotes = notes.get();
 
		for (String i: allNotes) {
			System.out.println(notes.get());
		}
	}
 
}

And the code doesn't show any syntax error so far. When I run the code the console throws the next

Exception in thread "main" java.lang.ClassCastException: class [Ljava.lang.String; cannot be cast to class java.lang.String ([Ljava.lang.String; and java.lang.String are in module java.base of loader 'bootstrap')
	at Main.main(Main.java:13)

What I am doing wrong? any help to learn to catch the Set and print it out please?

Originally Posted by Norm

notes in the Notes class holds String arrays.
The for each statement is expecting to get String objects not an array of Strings.

Declare allNotes to be a list of String[] vs String
Change the for each loop to extract each element as String[] vs String

Many thanks for your help. I could fix it up thanks to you