Get the limit position and capacity of a character buffer.

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Get the limit position and capacity of a character buffer.
Posted on: July 27, 2010 at 12:00 AM

In this tutorial you will see how to get the limit position and capacity of a character buffer.

Get the limit position and capacity of a character buffer.

In this tutorial you will see how to get the limit position and capacity of a character buffer. The given example illustrate the use of limit() method which returns the buffer's limit like wise capacity() and position() methods return capacity and position..

Code:


import java.nio.CharBuffer;



public class CharBufferDemo1 {

  public static void main(String[] args) {

    char[] str = new char[] { 'a', 'b', 'c', 'd', 'e' };

    CharBuffer charbuffer1 = CharBuffer.wrap(str);

    charbuffer1.rewind();

    CharBuffer charbuffer2 = charbuffer1.asReadOnlyBuffer();

    System.out.printf("position = %d  Limit = %d  capacity = %d%n",

        charbuffer2.position(), charbuffer2.limit(), charbuffer2

            .capacity());

  }

}

Output:

position = 0 Limit = 5 capacity = 5

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