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inputStream = new BufferedReader(new FileReader("bsp.txt"));	

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public class FileMap
{
  protected Map<String, String> filemap;
  public FileMap(){}//welche Konstruktoren sinnvoll sind überlass ich jetzt mal dir 
  public void ReadFile(String filename)
  {
    try{
      BufferedReader in = new BufferedReader(new FileReader("config.dat"));
      //datei inhalt lesen
      String content;
      // in -> content ka. wie genau
// in die Map damit
     filemap.insert(filename,content);
    }catch (IOException e1) {
            // TODO Auto-generated catch block
            e1.printStackTrace();
			}
		} catch (FileNotFoundException e) {
             e.printStackTrace();
      }
  }
}