Program: 173396
Project: 173396
Buggy source:
public boolean processOnReload(PossibleAction action){
  getRoot().getReportManager().getDisplayBuffer().clear();
  if (getRoot().getGameName().equals("String_Node_Str") && possibleActions.contains(RepayLoans.class) && (!possibleActions.contains(action.getClass()) || (action.getClass() == NullAction.class && ((NullAction)action).getMode() != NullAction.Mode.DONE))) {
    log.debug("String_Node_Str");
    getCurrentRound().process(new NullAction(NullAction.Mode.DONE));
    possibleActions.clear();
    getCurrentRound().setPossibleActions();
    if (!isGameOver())     setCorrectionActions();
  }
  log.debug("String_Node_Str" + action.getPlayerName() + "String_Node_Str"+ action);
  String playerName=getCurrentPlayer().getId();
  for (  PossibleAction a : possibleActions.getList()) {
    log.debug(playerName + "String_Node_Str" + a.toString());
  }
  if (!possibleActions.validate(action)) {
    DisplayBuffer.add(this,LocalText.getText("String_Node_Str",action.toString()));
    return false;
  }
  boolean doProcess=true;
  if (skipNextDone) {
    if (action instanceof NullAction && ((NullAction)action).getMode() == NullAction.Mode.DONE) {
      if (currentRound.value() instanceof OperatingRound && ((OperatingRound)currentRound.value()).getStep() == skippedStep) {
        doProcess=false;
      }
    }
  }
  skipNextDone=false;
  skippedStep=null;
  ChangeStack changeStack=getRoot().getStateManager().getChangeStack();
  if (doProcess && !processCorrectionActions(action) && !getCurrentRound().process(action)) {
    String msg="String_Node_Str" + action.getPlayerName() + "String_Node_Str"+ action.toString()+ "String_Node_Str"+ getCurrentRound().getRoundName()+ "String_Node_Str";
    log.error(msg);
    DisplayBuffer.add(this,msg);
    return false;
  }
  possibleActions.clear();
  getCurrentRound().setPossibleActions();
  changeStack.close(action);
  if (!isGameOver())   setCorrectionActions();
  executedActions.add(action);
  log.debug("String_Node_Str" + getCurrentPlayer().getId());
  return true;
}

Fixed version (ground truth):
public boolean processOnReload(PossibleAction action){
  getRoot().getReportManager().getDisplayBuffer().clear();
  if (getRoot().getGameName().equals("String_Node_Str") && possibleActions.contains(RepayLoans.class) && (!possibleActions.contains(action.getClass()) || (action.getClass() == NullAction.class && ((NullAction)action).getMode() != NullAction.Mode.DONE))) {
    log.debug("String_Node_Str");
    getCurrentRound().process(new NullAction(NullAction.Mode.DONE));
    possibleActions.clear();
    getCurrentRound().setPossibleActions();
    if (!isGameOver())     setCorrectionActions();
  }
  log.debug("String_Node_Str" + action.getPlayerName() + "String_Node_Str"+ action);
  String playerName=getCurrentPlayer().getId();
  for (  PossibleAction a : possibleActions.getList()) {
    log.debug(playerName + "String_Node_Str" + a.toString());
  }
  if (!possibleActions.validate(action)) {
    DisplayBuffer.add(this,LocalText.getText("String_Node_Str",action.toString()));
    return false;
  }
  boolean doProcess=true;
  if (skipNextDone) {
    if (action instanceof NullAction && ((NullAction)action).getMode() == NullAction.Mode.DONE) {
      if (currentRound.value() instanceof OperatingRound && ((OperatingRound)currentRound.value()).getStep() == skippedStep) {
        doProcess=false;
      }
    }
  }
  skipNextDone=false;
  skippedStep=null;
  ChangeStack changeStack=getRoot().getStateManager().getChangeStack();
  if (doProcess && !processCorrectionActions(action) && !getCurrentRound().process(action)) {
    String msg="String_Node_Str" + action.getPlayerName() + "String_Node_Str"+ action.toString()+ "String_Node_Str"+ getCurrentRound().getRoundName()+ "String_Node_Str";
    log.error(msg);
    DisplayBuffer.add(this,msg);
    return false;
  }
  executedActions.add(action);
  possibleActions.clear();
  getCurrentRound().setPossibleActions();
  changeStack.close(action);
  if (!isGameOver())   setCorrectionActions();
  log.debug("String_Node_Str" + getCurrentPlayer().getId());
  return true;
}