Program: 158891
Project: 158891
Buggy source:
@Override public boolean chooseTargetAmount(Outcome outcome,TargetAmount target,Ability source,Game game){
  if (log.isDebugEnabled()) {
    log.debug("String_Node_Str" + outcome.toString() + "String_Node_Str"+ target.toString());
  }
  UUID opponentId=game.getOpponents(playerId).iterator().next();
  if (target instanceof TargetCreatureOrPlayerAmount) {
    if (outcome.equals(Outcome.Damage) && game.getPlayer(opponentId).getLife() <= target.getAmountRemaining()) {
      target.addTarget(opponentId,target.getAmountRemaining(),source,game);
      return true;
    }
    List<Permanent> targets;
    if (outcome.isGood()) {
      targets=threats(playerId,source.getSourceId(),new FilterCreaturePermanent(),game,target.getTargets());
    }
 else {
      targets=threats(opponentId,source.getSourceId(),new FilterCreaturePermanent(),game,target.getTargets());
    }
    for (    Permanent permanent : targets) {
      if (target.canTarget(permanent.getId(),source,game)) {
        if (permanent.getToughness().getValue() <= target.getAmountRemaining()) {
          target.addTarget(permanent.getId(),permanent.getToughness().getValue(),source,game);
          return true;
        }
      }
    }
    if (outcome.isGood() && target.canTarget(playerId,playerId,source,game)) {
      target.addTarget(opponentId,target.getAmountRemaining(),source,game);
      return true;
    }
 else     if (target.canTarget(playerId,opponentId,source,game)) {
      target.addTarget(opponentId,target.getAmountRemaining(),source,game);
      return true;
    }
 else     if (target.canTarget(playerId,playerId,source,game)) {
      target.addTarget(opponentId,target.getAmountRemaining(),source,game);
      return true;
    }
  }
  return false;
}

Fixed version (ground truth):
@Override public boolean chooseTargetAmount(Outcome outcome,TargetAmount target,Ability source,Game game){
  if (log.isDebugEnabled()) {
    log.debug("String_Node_Str" + outcome.toString() + "String_Node_Str"+ target.toString());
  }
  UUID opponentId=game.getOpponents(playerId).iterator().next();
  if (target instanceof TargetCreatureOrPlayerAmount) {
    if (outcome.equals(Outcome.Damage) && game.getPlayer(opponentId).getLife() <= target.getAmountRemaining()) {
      target.addTarget(opponentId,target.getAmountRemaining(),source,game);
      return true;
    }
    List<Permanent> targets;
    if (outcome.isGood()) {
      targets=threats(playerId,source.getSourceId(),new FilterCreaturePermanent(),game,target.getTargets());
    }
 else {
      targets=threats(opponentId,source.getSourceId(),new FilterCreaturePermanent(),game,target.getTargets());
    }
    for (    Permanent permanent : targets) {
      if (target.canTarget(getId(),permanent.getId(),source,game)) {
        if (permanent.getToughness().getValue() <= target.getAmountRemaining()) {
          target.addTarget(permanent.getId(),permanent.getToughness().getValue(),source,game);
          return true;
        }
      }
    }
    if (outcome.isGood() && target.canTarget(getId(),getId(),source,game)) {
      target.addTarget(opponentId,target.getAmountRemaining(),source,game);
      return true;
    }
 else     if (target.canTarget(getId(),opponentId,source,game)) {
      target.addTarget(opponentId,target.getAmountRemaining(),source,game);
      return true;
    }
 else     if (target.canTarget(getId(),playerId,source,game)) {
      target.addTarget(opponentId,target.getAmountRemaining(),source,game);
      return true;
    }
  }
  return false;
}