Java IO Tutorial - Java Writer.write(char[] cbuf, int off, int len)

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Syntax

Writer.write(char[] cbuf, int off, int len) has the following syntax.

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

Example

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

//from www .j a  v a 2 s  .c o m
import java.io.*;

public class Main {

   public static void main(String[] args) {
      char[] c = {'j', 'a', 'v', 'a', '2', 's', '.', 'c', 'o', 'm'};

      
      Writer writer = new PrintWriter(System.out);

      try {
         // write a portion of a char array
         writer.write(c, 0, 5);

         // flush the writer
         writer.flush();

         // write another portion of a char array
         writer.write(c, 5, 5);

         // flush the stream again
         writer.close();

      } catch (IOException ex) {
         ex.printStackTrace();
      }
   }
}

The code above generates the following result.

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