ByteVector (yyvideoplayer 200.1.0-snapshot.4 API)

```
public class ByteVector
extends java.lang.Object
```
一些directByteBuffer等buffer并不提供array的接口. 这里实现一个可以自动增长的容量的byte的vector容器的封装

Constructors
Constructor and Description
`ByteVector(int size)`

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`clear()`
`byte[]`	`getBytes()`
`void`	`put(java.nio.ByteBuffer buffer, int len)`
`void`	`release()`
`void`	`reserve(int len)`
`int`	`size()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

public void put(java.nio.ByteBuffer buffer,
                int len)

Class ByteVector