Java IO Tutorial - Java ByteBuffer.asDoubleBuffer()

• Back to ByteBuffer  ↑

Syntax

ByteBuffer.asDoubleBuffer() has the following syntax.

public abstract DoubleBuffer asDoubleBuffer()

Example

In the following code shows how to use ByteBuffer.asDoubleBuffer() method.

import java.nio.ByteBuffer;
//from w  w w  .  j av a2  s.c  o m
public class Main {
  private static final int BSIZE = 1024;

  public static void main(String[] args) {
    ByteBuffer bb = ByteBuffer.allocate(BSIZE);

    bb.asDoubleBuffer().put(9947.1142);
    System.out.println(bb.getDouble());

  }
}

The code above generates the following result.

• Back to ByteBuffer  ↑