Java IO Tutorial - Java StringReader.read(char[] cbuf, int off, int len)

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Syntax

StringReader.read(char[] cbuf, int off, int len) has the following syntax.

public int read(char[] cbuf, int off, int len)  throws IOException

Example

In the following code shows how to use StringReader.read(char[] cbuf, int off, int len) method.

//w  w w.j ava2  s  . c o  m
import java.io.IOException;
import java.io.StringReader;
import java.util.Arrays;

public class Main {
  public static void main(String[] argv) throws IOException{
    StringReader stringReader = new StringReader("java2s.com");
    
    System.out.println(stringReader.ready());

    char[] charArray = new char[10];
    stringReader.read(charArray);
    System.out.println(Arrays.toString(charArray));
    
    
    stringReader.close();
  }
}

The code above generates the following result.

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