Source Code : Copy chars from a Reader to a Writer.

Java Is Open Source Programming Language You Can Download From Java and Java Libraries From http://www.oracle.com. Click Here to download
We provide this code related to title for you to solve your developing problem easily. Libraries which is import in this program you can download from http://www.oracle.com. Click Here or search from google with Libraries Name you get jar file related it

Copy chars from a Reader to a Writer.

  
import java.io.IOException;
import java.io.Reader;
import java.io.Writer;

public class Main {
  /**
   * Copy chars from a <code>Reader</code> to a <code>Writer</code>.
   * <p>
   * This method buffers the input internally, so there is no need to use a
   * <code>BufferedReader</code>.
   * 
   * @param input
   *          the <code>Reader</code> to read from
   * @param output
   *          the <code>Writer</code> to write to
   * @return the number of characters copied
   * @throws NullPointerException
   *           if the input or output is null
   * @throws IOException
   *           if an I/O error occurs
   * @since 1.1
   */
  public static int copy(Reader input, Writer output) throws IOException {
    char[] buffer = new char[1024];
    int count = 0;
    int n = 0;
    while (-1 != (n = input.read(buffer))) {
      output.write(buffer, 0, n);
      count += n;
    }
    return count;
  }
}

   
    
  

Thank with us