BufferedReader ready Example
BufferedReader class ready example. This example shows you how to use ready method.
BufferedReader class ready example. This example shows you how to use ready method.
Here is the code
/**
* @ # Ready.java
* A class repersenting use to ready method
* of InputStreamReader class in java.io package
* version 28 May 2008
* author Rose India
*/
import java.io.*;
public class Ready {
public static void main(String[] args) throws Exception {
// Create a new instance of a BufferedReader object using
// a StringReader.
String s = "This is the internal StringReader buffer.";
StringReader stringReader = new StringReader(s);
BufferedReader bufReader = new BufferedReader(stringReader);
// Read from the underlying StringReader.
char[] arr = new char[s.length()];
if (bufReader.ready()) {
bufReader.read(arr, 0, arr.length);
}
System.out.println(arr);
// Close the BufferedReader object and the underlying
// StringReader object.
stringReader.close();
bufReader.close();
}
} |
Output
| This is the internal StringReader buffer. |
|
