Splitting a string using a next line regex followed by a digit (JAVA)

I have the following string which I need to split on space, commas, and next line character.
Sample string: "./homework2 3,phone3,desc3,brand4\n4,phone4,desc4,brand4\n5,phone5,desc5,brand5"

I am using split function as: .split("[,\\s+\\n+]"); but I am unable to get the required out put. The program keeps reading brand4\n4 as one substring.

Help would be appreciated.

Try this, it should work the way you want:

.split(" |,|\\n");

This splits the string at a space (" "), a comma, or a next line character. Use the or operator to add more entries if needed.

Try this code :

		   String str = "./homework2 3,phone3,desc3,brand4\\n4,phone4,desc4,brand4\\n5,phone5,desc5,brand5";
		   String[] arrOfStr = str.split("[\\s\\n,]+");
		   
		   for (String a : arrOfStr) 
	            System.out.println(a); 
	   
}
}

Out put :

./homework2
3
phone3
desc3
brand4\n4
phone4
desc4
brand4\n5
phone5
desc5
brand5

EDIT :

I found this function in the site : Link Here

		   for (int i = 0 ; i < arrOfStr.length ; i++) { //YOUR LOOP !!!
			   splitString(arrOfStr[i]); 
		   }	   
}

static void splitString(String str) 
{ 
    StringBuffer alpha = new StringBuffer(),  
    num = new StringBuffer(), special = new StringBuffer(); 
      
    for (int i=0; i<str.length(); i++) 
    { 
        if (Character.isDigit(str.charAt(i))) 
            num.append(str.charAt(i)); 
        else if(Character.isAlphabetic(str.charAt(i))) 
            alpha.append(str.charAt(i)); 
        else
            special.append(str.charAt(i)); 
    } 
    System.out.println(alpha); 
    System.out.println(num);    
} 
}

Combine the two functions and you get:

homework
2

3
phone
3
desc
3
brandn
44
phone
4
desc
4
brandn
45
phone
5
desc
5
brand
5

You can store the values in another array, or whatever you choose.

Check the below link to validate regex

https://regex101.com/r/2ZkRBp/1/

Instead of using \s+ and \n+ you could use a common quantifier. The below depicts the same

String s = "./homework2 3,phone3,desc3,brand4\n4,phone4,desc4,brand4\n5,phone5,desc5,brand5";
String[]s1 = s.split("[,\\s\\n]+");
for(String s2:s1) {
	System.out.println(s2);
}

As it leads to

./homework2
3
phone3
desc3
brand4
4
phone4
desc4
brand4
5
phone5
desc5
brand5