private boolean saveDataToDisk(boolean exit,boolean complete,String updatedSaveName){
  return saveDataToDisk(exit,complete,updatedSaveName,true);
}

private boolean saveDataToDisk ( boolean exit , boolean complete , String updatedSaveName ) { return saveDataToDisk ( exit , complete , updatedSaveName , true ) ; }
saves data and writes it to disk . if exit is set , program will exit after save completes . complete indicates whether the user has marked the isntancs as complete . if updatedsavename is non - null , the instances content provider is updated with the new name
