Question

How to convert comma-separated String to List in Java

Answer 1

import java.util.Arrays;
import java.util.List;
 
public class MyClass {
    public static void main(String args[]) {
        String str = "java, php, c, c++, python";
  
        List<String> list = Arrays.asList(str.split("\\s*,\\s*"));
   
        list.forEach(item->System.out.println(item));
    }
}
   
   
   
   
/*
run:
   
java
php
c
c++
python
   
*/

 

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Answer 2

import java.util.Arrays;
import java.util.List;
  
public class MyClass {
    public static void main(String args[]) {
        String str = "java, php, c, c++, python";
   
        List<String> list = Arrays.asList(str.split(" , "));
        
        // List<String> list = Arrays.asList(str.split(", ")); 
     
        list.forEach(item->System.out.println(item));
    }
}
    
    
    
    
/*
run:
    
java, php, c, c++, python
    
*/

 

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Answer 3

import java.util.Arrays;
import java.util.List;
 
public class MyClass {
    public static void main(String args[]) {
        String str = "java,c,c++,python";
         
        String[] array = str.split(",");
         
        List<String> list = Arrays.asList(array);
         
        System.out.println(list);
    }
}
 
 
 
 
/*
run:
 
[java, c, c++, python]
 
*/

 

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