Java ByteBuffer.putDouble(double value)
Syntax
ByteBuffer.putDouble(double value) has the following syntax.
public abstract ByteBuffer putDouble(double value)
Example
In the following code shows how to use ByteBuffer.putDouble(double value) method.
/* ww w .j a v a 2 s. c om*/
import java.nio.ByteBuffer;
import java.util.Arrays;
public class Main {
public static void main(String[] argv) throws Exception {
ByteBuffer bbuf = ByteBuffer.allocate(10);
int capacity = bbuf.capacity(); // 10
System.out.println(capacity);
bbuf.putDouble(123);
System.out.println(Arrays.toString(bbuf.array()));
}
}
The code above generates the following result.
