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
import java.io.*;
public class GFG {
public static void main(String[] args)
throws IOException
{
CharArrayWriter geek_writer1
= new CharArrayWriter();
CharSequence char_sq1 = "geeks for + " ;
CharSequence char_sq2 = "geeks" ;
geek_writer1.append(char_sq1);
geek_writer1.append(char_sq2);
System.out.println( "String : "
+ geek_writer1.toString());
}
}
|
Output:
String : geeks for + geeks
Program 2:
Java
import java.io.*;
public class GFG {
public static void main(String[] args)
throws IOException
{
CharArrayWriter geek_writer1
= new CharArrayWriter();
CharSequence char_sq1 = "Gopal " ;
CharSequence char_sq2 = "Dave" ;
geek_writer1.append(char_sq1);
geek_writer1.append(char_sq2);
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()
Last Updated :
01 Dec, 2020
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