Исходный текст программы MergeAll.java

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// ==========================================
// MergeAll.java
// (C) Alexandr Frolov, 1998
// E-mail: frolov@glasnet.ru
// Web:    http://www.glasnet.ru/~frolov 
// ==========================================

import java.io.*;
import java.util.*;

public class MergeAll 
{
  public static void main(String args[]) 
  {
    Vector files;
    
    SequenceInputStream sis;
    FileOutputStream fos;
  
    if(args.length > 0)
    {
      files = new Vector(args.length);
      
      System.out.println("Merge: ");
      
      try
      {
        for(int i = 0; i < args.length; i++)
        {
	  files.addElement(
            new FileInputStream(args[i]));
          System.out.println(args[i]);
	}
      }
      catch (FileNotFoundException ex)
      {
        System.out.println(ex.toString());
	System.exit(0);
      }
      
      try
      {
        sis = new SequenceInputStream(
	  files.elements());
	  
	fos = new FileOutputStream(
	  "!merged.txt");  

        int b;
        while(true)
	{
	  b = sis.read();
	  if(b == -1)
	    break;
	  fos.write(b);
        }  
      
        sis.close();
        fos.close();  
      }
      catch (IOException ex)
      {
        System.out.println(ex.toString());
	System.exit(0);
      }
    }
    else
      System.out.println(
        "Args: name1 name2 name3 ...");
  }
}

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