public  String read() 
	{
		try
		{
			FileReader ken= new FileReader(this.fileName);
			BufferedReader input= new BufferedReader(ken);
			int nigmar=0;
			String allTheData="";
			while(nigmar!=1)
			{
				String line=input.readLine();
				if(line==null)
						nigmar=1;
				else
				{
					allTheData=allTheData+line;
				}
			}
			this.dataString=allTheData;
			return allTheData;
		}

		catch (FileNotFoundException e)
		{
			e.printStackTrace();
		} 
		catch (IOException e)
		{
			e.printStackTrace();
		}
		return "";
	}