Java.io.SequenceInputStream.close() 方法

package com.codingdict;



import java.io.*;



public class SequenceInputStreamDemo {



   public static void main(String[] args) {



      // create two  new strings with 5 characters each

      String s1 = "Hello";

      String s2 = "World";



      // create 2 input streams

      byte[] b1 = s1.getBytes();

      byte[] b2 = s2.getBytes();

      ByteArrayInputStream is1 = new ByteArrayInputStream(b1);

      ByteArrayInputStream is2 = new ByteArrayInputStream(b2);



      // create a new Sequence Input Stream

      SequenceInputStream sis = new SequenceInputStream(is1, is2);



      try {



         // read 10 characters, 5 from each stream

         for (int i = 0; i < 10; i++) {

            char c = (char) sis.read();

            System.out.print("" + c);

         }



         // change line

         System.out.println();



         // start closing the streams

         System.out.println("Closing Streams...");



         // close the streams

         sis.close();

         is1.close();

         is2.close();



         // print message for closed streams

         System.out.println("Streams Closed.");



      } catch (IOException ex) {

         ex.printStackTrace();

      }

   }

}