Java ByteBuffer.allocate(int capacity)
Syntax
ByteBuffer.allocate(int capacity) has the following syntax.
public static ByteBuffer allocate(int capacity)
Example
In the following code shows how to use ByteBuffer.allocate(int capacity) method.
import java.nio.ByteBuffer;
import java.util.Arrays;
//from w w w . ja v a 2s.co m
public class Main {
public static void main(String[] argv) throws Exception {
byte[] bytes = new byte[10];
ByteBuffer buf = ByteBuffer.allocate(10);
buf = ByteBuffer.wrap(bytes);
System.out.println(Arrays.toString(buf.array()));
System.out.println(buf.toString());
}
}
The code above generates the following result.
