old_contents: # -*- coding: utf-8 -*-
  import os.path
  
  JAR_DIR = 'data/lib'
  RESOURCES_ROOT = os.path.join(JAR_DIR, 'com/twitter/penguin/korean/util')
  #'com.twitter.penguin.korean/src/main/resources/com/twitter/penguin/korean/util'
  
  from .normalizer.KoreanNormalizer import normalize, normalize_coda_n
  from .util.KoreanDictionaryProvider import correct_typo
  
  def tokenize(normalized):
      raise NotImplementedError
  
  def stem(tokens):
      raise NotImplementedError
  
  def extractPhrases(tokens, filterSpam=True, enableHashtags=True):
      raise NotImplementedError
  
new_contents: # -*- coding: utf-8 -*-
  import os.path
  
  JAR_DIR = 'data/lib'
  RESOURCES_ROOT = os.path.join(JAR_DIR, 'com/twitter/penguin/korean/util')
  
  from .normalizer.KoreanNormalizer import normalize, normalize_coda_n
  from .util.KoreanDictionaryProvider import correct_typo
  
  def tokenize(normalized):
      raise NotImplementedError
  
  def stem(tokens):
      raise NotImplementedError
  
  def extractPhrases(tokens, filterSpam=True, enableHashtags=True):
      raise NotImplementedError
  
subject: remove subtree