private static void dirCopy(File sourcePath , File targetPath)
	{
		try
		{
			if (sourcePath.isDirectory()) 
			{
				if (!targetPath.exists()) { targetPath.mkdir(); }

				String[] children = sourcePath.list();

				for (int i=0; i<children.length; i++) 
				{
					dirCopy(new File(sourcePath, children[i]),new File(targetPath, children[i]));
				}
			} 
			else 
			{
				InputStream in = new FileInputStream(sourcePath);
				OutputStream out = new FileOutputStream(targetPath);

				// Copy the bits from in stream to the out stream
				byte[] buf = new byte[1024];
				int len;

				while ((len = in.read(buf)) >= 0) { out.write(buf, 0, len); }
				in.close();
				out.flush();
				out.close();
			}
		}
		catch (Exception e){ }
	}