How to convert string to string array using java

Question

wpraneethmadusanka@gmail.com,kavindapathum@gmail.com,pathum123@gmail.com,danushka@gmail.com

I want to convert above string value as below using java.

["wpraneethmadusanka@gmail.com","kavindapathum@gmail.com","pathum123@gmail.com,"danushka@gmail.com"]

How I create it.

[String#split](https://docs.oracle.com/javase/7/docs/api/java/lang/String.html#split(java.lang.String)) — SomeJavaGuy, May 10 '16 at 10:40
java gives splitmethod and you can get array based on regex. — GvSharma, May 10 '16 at 10:41
public class StringSplit { public static void main(String[] args) { String input="wpraneethmadusanka@gmail.com,kavindapathum@gmail.com,pathum123@gmail.com,danushka@gmail.com"; //for(String curLine:input) String[] parts = input.split(","); for(int i=0;i — Gaurav Mahindra, May 10 '16 at 10:52
@khAn: I missed to answer it by few seconds. It was marked duplicate. That's why. — Gaurav Mahindra, May 10 '16 at 11:19

KhAn SaAb · Answer 1 · 2016-05-10T10:48:23.183

You can use both Split() method of String class or StringTokenizer class to split String.

see below code.

package naveed.practice;

import java.util.Arrays;
import java.util.StringTokenizer;

public class Test {
public static void main(String[] args) {
    String s = "wpraneethmadusanka@gmail.com,kavindapathum@gmail.com,pathum123@gmail.com,danushka@gmail.com";
    System.out.println(Arrays.toString(s.split(",")));
    //OR
    StringTokenizer s1= new StringTokenizer(s, ",");
    while(s1.hasMoreElements())
    {
        System.out.println(s1.nextElement());
    }
}
}

Output:

[wpraneethmadusanka@gmail.com, kavindapathum@gmail.com, pathum123@gmail.com, 

danushka@gmail.com]
wpraneethmadusanka@gmail.com
kavindapathum@gmail.com
pathum123@gmail.com
danushka@gmail.com

score 0 · Answer 2 · answered May 10 '16 at 10:42

0

String s="wpraneethmadusanka@gmail.com,kavindapathum@gmail.com,pathum123@gmail.com,danushka@gmail.com";
String[] arr= s.split(",");

answered May 10 '16 at 10:42

Ahmad Sanie

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How to convert string to string array using java

2 Answers2