SPLIT STRING BY DOT IN JAVA

To split a string java provide split method of String class
public String[] split(String regex)

This method take regex as argument and split string based on that.

Below is example of split which split string based on %.

package com.kodemaker;

public class SplitString {
     public static void main(String[] args) {
  
        String stringContainsDots = "kodemaker%com";
  
        String splitStringArray[] = stringContainsDots.split("%");
        for(String splitParts:splitStringArray){
          System.out.println(splitParts);
        }
    }
}

Output of above programme

kodemaker
com

But if we want to split string based on Dot/Period then we have to escape that by \\

package com.kodemaker;

public class SplitStringContainsDotExample {
     public static void main(String[] args) {
  
     String stringContainsDots = "kodemaker.com";
  
         String splitStringArray[] = stringContainsDots.split("\\.");
         for(String splitParts:splitStringArray){
            System.out.println(splitParts);
         }
    }
}

Output of above programme

kodemaker
com