I Need Help!

[pijamatoje]

I need help with a part of my program. I need a program that is made with a static method which copies to two files which it has in the parameter.
Sort of like this filecopy.kopier("fil1.txt", "fil2.txt");
It has to copy the infomation for 1 to 2. Can anyone help?
Some examples would have been fine!:;D

[JAdmin]

Here is a file copy example

Code:

boolean fileCopied = false;
	InputStream in = null;
	OutputStream out = null; 
        String sepr = System.getProperty("file.separator");
	try {
		 in = new FileInputStream(path+sepr+srcFileName);			 
		 File newFile = new File(path+sepr+targetFileName);			  
		 out = new FileOutputStream(path+sepr+targetFileName);
		 byte[] buffer = new byte[2048];
		 while (true) {
		    synchronized (buffer) {
		       int length = in.read(buffer);
		       if (length != -1) {
				out.write(buffer, 0, length); 	
		       }
		       else
			   break;
		    }
		 } 
		 
		File oldFile = new File(path+sepr+srcFileName);			 	
		fileCopied =  newFile.exists();
	} 
	catch(Throwable t){
		//handle exceptions here.
	}
	finally {
		try{
		  if (in != null) { in.close();}
		  if (out != null) { out.close(); }
		}catch(Throwable t1){}
	}
	return fileCopied;

Hope this helps

[jelly]

or using nio

Code:

public static void main(String[] args) {
   FileChannel in = null, out = null;
   try {

      in = new FileInputStream(args[0]).getChannel();
      out = new FileOutputStream(args[1]).getChannel();
      out.transferFrom(in, 0, in.size());

   } catch (IOException e) {
      e.printStackTrace();

   } finally{
      try{
        if (in != null) {in.close();}
        if (out != null) {out.close();}
      } catch (IOException ioe) {
        // just eat the exception
      }
   }

}