A String variable in Java contains a collection of characters and is used for storing text. On the other hand, a variable of type Char is used for storing a single character. In this article, I will show you the easiest way to convert a String to a Char array in Java.
String to Char Array in Java
Here is an example that will allow you to easily convert a String to a Char array in Java.
public class ConvertStringToCharArray {
public static void main(String[] args) {
String sampleString = "convert me to char";
char[] charArray = sampleString.toCharArray();
for (char ch : charArray) {
System.out.println(ch);
}
}
}How we are converting a String to a Char array:
- First, we define a String variable named “sampleString” that contains this text – “convert me to char”.
- Now we use the built-in toCharArray function to convert “sampleString” to a Char array. This value is stored into a new Char array defined as “charArray”.
- We use a “For” loop to loop through each element of this “charArray” as “ch” and print the output on the screen.
This is how the output will look like:
c
o
n
v
e
r
t
m
e
t
o
c
h
a
r