how to convert string array to character array in java code example

Example 1: java string to char array

String str = "example";
char[] ch = str.toCharArray();

Example 2: how to convert string to array in java

How to convert string to array

import java.util.*; 
  
public class GFG { 
  
    public static void main(String args[]) 
    { 
  
        String str = "GeeksForGeeks"; 
  
        // Creating array and Storing the array 
        // returned by toCharArray() 
        char[] ch = str.toCharArray(); 
  
        // Printing array 
        for (char c : ch) { 
            System.out.println(c); 
        } 
    } 
}

Example 3: array of char to string in java

String x2 = "hello";
String newSortedString = "";
Object[] y = x2.toLowerCase()
                .chars()
                .sorted()
                .mapToObj(i -> (char) i)
                .toArray();

for (Object o: y) {
  newSortedString = newSortedString.concat(o.toString());
}

System.out.println(newSortedString);