Java ByteBuffer.getDouble(int index)
Syntax
ByteBuffer.getDouble(int index) has the following syntax.
public abstract double getDouble(int index)
Example
In the following code shows how to use ByteBuffer.getDouble(int index) method.
//from w ww. java 2 s . com
import java.nio.ByteBuffer;
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(0));
}
}
The code above generates the following result.
