Program: 21435
Project: 21435
Buggy source:
/** 
 * Die Aktionen werden initialisiert
 */
public void initActions(){
  actionStartStopDownload=new JDAction(this,"String_Node_Str","String_Node_Str",JDAction.APP_START_STOP_DOWNLOADS);
  actionPause=new JDAction(this,"String_Node_Str","String_Node_Str",JDAction.APP_PAUSE_DOWNLOADS);
  actionItemsAdd=new JDAction(this,"String_Node_Str","String_Node_Str",JDAction.ITEMS_ADD);
  actionDnD=new JDAction(this,"String_Node_Str","String_Node_Str",JDAction.ITEMS_DND);
  actionLoadContainer=new JDAction(this,"String_Node_Str","String_Node_Str",JDAction.APP_LOAD_CONTAINER);
  actionLoadDLC=new JDAction(this,"String_Node_Str","String_Node_Str",JDAction.APP_LOAD_DLC);
  actionSaveDLC=new JDAction(this,"String_Node_Str","String_Node_Str",JDAction.APP_SAVE_DLC);
  actionExit=new JDAction(this,"String_Node_Str","String_Node_Str",JDAction.APP_EXIT);
  actionLog=new JDAction(this,"String_Node_Str","String_Node_Str",JDAction.APP_LOG);
  actionConfig=new JDAction(this,"String_Node_Str","String_Node_Str",JDAction.APP_CONFIGURATION);
  actionReconnect=new JDAction(this,"String_Node_Str","String_Node_Str",JDAction.APP_RECONNECT);
  actionUpdate=new JDAction(this,"String_Node_Str","String_Node_Str",JDAction.APP_UPDATE);
  actionSearch=new JDAction(this,"String_Node_Str","String_Node_Str",JDAction.APP_SEARCH);
  actionItemsDelete=new JDAction(this,"String_Node_Str","String_Node_Str",JDAction.ITEMS_REMOVE);
  actionItemsTop=new JDAction(this,"String_Node_Str","String_Node_Str",JDAction.ITEMS_MOVE_TOP);
  actionItemsUp=new JDAction(this,"String_Node_Str","String_Node_Str",JDAction.ITEMS_MOVE_UP);
  actionItemsDown=new JDAction(this,"String_Node_Str","String_Node_Str",JDAction.ITEMS_MOVE_DOWN);
  actionItemsBottom=new JDAction(this,"String_Node_Str","String_Node_Str",JDAction.ITEMS_MOVE_BOTTOM);
}

Fixed version (ground truth):
/** 
 * Die Aktionen werden initialisiert
 */
public void initActions(){
  actionStartStopDownload=new JDAction(this,"String_Node_Str","String_Node_Str",JDAction.APP_START_STOP_DOWNLOADS);
  actionPause=new JDAction(this,"String_Node_Str","String_Node_Str",JDAction.APP_PAUSE_DOWNLOADS);
  actionItemsAdd=new JDAction(this,"String_Node_Str","String_Node_Str",JDAction.ITEMS_ADD);
  actionDnD=new JDAction(this,"String_Node_Str","String_Node_Str",JDAction.ITEMS_DND);
  actionLoadContainer=new JDAction(this,"String_Node_Str","String_Node_Str",JDAction.APP_LOAD_CONTAINER);
  actionLoadDLC=new JDAction(this,"String_Node_Str","String_Node_Str",JDAction.APP_LOAD_DLC);
  actionSaveDLC=new JDAction(this,"String_Node_Str","String_Node_Str",JDAction.APP_SAVE_DLC);
  actionExit=new JDAction(this,"String_Node_Str","String_Node_Str",JDAction.APP_EXIT);
  actionLog=new JDAction(this,"String_Node_Str","String_Node_Str",JDAction.APP_LOG);
  actionTester=new JDAction(this,"String_Node_Str","String_Node_Str",JDAction.APP_TESTER);
  actionConfig=new JDAction(this,"String_Node_Str","String_Node_Str",JDAction.APP_CONFIGURATION);
  actionReconnect=new JDAction(this,"String_Node_Str","String_Node_Str",JDAction.APP_RECONNECT);
  actionUpdate=new JDAction(this,"String_Node_Str","String_Node_Str",JDAction.APP_UPDATE);
  actionSearch=new JDAction(this,"String_Node_Str","String_Node_Str",JDAction.APP_SEARCH);
  actionItemsDelete=new JDAction(this,"String_Node_Str","String_Node_Str",JDAction.ITEMS_REMOVE);
  actionItemsTop=new JDAction(this,"String_Node_Str","String_Node_Str",JDAction.ITEMS_MOVE_TOP);
  actionItemsUp=new JDAction(this,"String_Node_Str","String_Node_Str",JDAction.ITEMS_MOVE_UP);
  actionItemsDown=new JDAction(this,"String_Node_Str","String_Node_Str",JDAction.ITEMS_MOVE_DOWN);
  actionItemsBottom=new JDAction(this,"String_Node_Str","String_Node_Str",JDAction.ITEMS_MOVE_BOTTOM);
}