CharArrayWriter toString() method in Java with examples
The toString() method of the CharArrayWriter class in Java converts the given input data to a string.
Syntax:
public String[] toString()
Parameters: This method does not accept any parameter.
Return Value: This method returns a copy of the input data.
Below program illustrate the above method:
Program 1:
Java
// Java program to illustrate the // above mentioned method import java.io.*; public class GFG { public static void main(String[] args) throws IOException { // Initializing String Witer CharArrayWriter geek_writer1 = new CharArrayWriter(); CharSequence char_sq1 = "Beginner for + " ; CharSequence char_sq2 = "Beginner" ; // Use of append(CharSequence char_sq) geek_writer1.append(char_sq1); geek_writer1.append(char_sq2); // Convert it into string and print System.out.println( "String : " + geek_writer1.toString()); } } |
Output:
String : Beginner for + Beginner
Program 2:
Java
// Java program to illustrate the // above mentioned method import java.io.*; public class GFG { public static void main(String[] args) throws IOException { // Initializing String Witer CharArrayWriter geek_writer1 = new CharArrayWriter(); CharSequence char_sq1 = "Gopal " ; CharSequence char_sq2 = "Dave" ; // Use of append(CharSequence char_sq) geek_writer1.append(char_sq1); geek_writer1.append(char_sq2); // Convert it into string and print System.out.println( "String : " + geek_writer1.toString()); } } |
Output:
String : Gopal Dave
Reference: https://docs.oracle.com/javase/10/docs/api/java/io/CharArrayWriter.html#toString()
Contact Us