Java ByteBuffer.putFloat(int index, float value)
Syntax
ByteBuffer.putFloat(int index, float value) has the following syntax.
public abstract ByteBuffer putFloat(int index, float value)
Example
In the following code shows how to use ByteBuffer.putFloat(int index, float value) method.
/*from w w w. j a va2s .c o m*/
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.putFloat(2,123F);
System.out.println(Arrays.toString(bbuf.array()));
}
}
The code above generates the following result.
