import java.io.ByteArrayInputStream;
import java.io.SequenceInputStream;
public class SequenceIn9_7 
{	
	public static void main(String args[])
	{  
		try
		{
			byte a[]={1,2,3,4,5};
			byte b[]={6,7,8,9,10,11};
			ByteArrayInputStream a1=new ByteArrayInputStream(a);
			ByteArrayInputStream b1=new ByteArrayInputStream(b);
			SequenceInputStream s1=new SequenceInputStream(a1,b1);
			System.out.println("总的数据长度为:"+s1.available());
			byte[] c={3,4,5};
			s1.read(c);
			System.out.println(c[0]+","+c[1]+","+c[2]);
			s1.skip(3);
			s1.read(c);
			System.out.println(c[0]+","+c[1]+","+c[2]);
			System.out.println("当前可用数据长度为:"+s1.available());
		}
		catch(Exception e)
		{
			e.printStackTrace();
		}
	}
}