Java IO Tutorial - Java CharsetEncoder .flush (ByteBuffer out)

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Syntax

CharsetEncoder.flush(ByteBuffer out) has the following syntax.

public final CoderResult flush(ByteBuffer out)

Example

In the following code shows how to use CharsetEncoder.flush(ByteBuffer out) method.

import java.nio.ByteBuffer;
import java.nio.CharBuffer;
import java.nio.charset.Charset;
import java.nio.charset.CharsetEncoder;
//from ww w. j ava  2  s.co  m
public class Main {
  public static void main(String[] args) throws Exception{
    CharsetEncoder encoder = Charset.forName("US-ASCII").newEncoder();

    String response = "java2s.com";
    
    ByteBuffer bb = ByteBuffer.allocate(10);
    
    System.out.println(encoder.flush(bb));
  }
}

The code above generates the following result.

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