Java BufferedWriter.write(char[] cbuf, int off, int len)

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

/*w w  w.  java 2s .  co  m*/
import java.io.BufferedWriter;
import java.io.IOException;
import java.io.StringWriter;

public class Main {
  public static void main(String[] args) throws IOException {

    char[] cbuf = "from java2s.com".toCharArray();

    StringWriter sw = new StringWriter();

    BufferedWriter bw = new BufferedWriter(sw);

    bw.write(cbuf, 2, 5);

    bw.flush();

    StringBuffer sb = sw.getBuffer();

    System.out.println(sb);

  }
}