Code example for LinkedHashMap

Methods: clear

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    } 
 
    ; 
 
    public void onInvalidated() { 
      sectionsIndexer.clear(); 
    } 
 
    ; 
  }; 
 
  /** 
   * <p>This method serve as an intercepter before the sections are calculated so you can transform some computer data into human readable, 
   * e.g. format a unix timestamp, or a status.</p> 
   * <p/> 
   * <p>By default this method returns the original data for the group column.</p> 
   * 
   * @param groupData 
   * @return 
   */ 
  protected String getCustomGroup(String groupData) {