java的输入流[Java编程]

//: TestEOF.java
// Testing for the end of file while reading
// a byte at a time.
import java.io.*;

public class TestEOF {
  public static void main(String[] args) {
    try {
      DataInputStream in = 
        new DataInputStream(
         new BufferedInputStream(
          new FileInputStream("TestEof.java")));
      while(in.available() != 0)
        System.out.print((char)in.readByte());
    } catch (IOException e) {
      System.err.println("IOException");
    }
  }
} ///:~