code: public static void copyFile(File sourceFile, File destinationFile) throws FileNotFoundException, IOException {
  		Streams.copyStream(new FileInputStream(sourceFile), new FileOutputStream(destinationFile), true);
  	}
docs: Kopiert eine Datei
  
  @param sourceFile
  Quelldatei
  @param destinationFile
  Zieldatei
  @throws IOException
  @throws FileNotFoundException