Program: 169686
Project: 169686
Buggy source:
@Override public void getEffectedBlocks(List<Placement> list){
  long start=System.nanoTime();
  long t=start;
  StringBuilder stringBuilder=new StringBuilder();
  HashMap<Placement,Float> map=new HashMap();
  if (cause instanceof TriggerCause.TriggerCauseEntity) {
    explosionBlameEntity=((TriggerCause.TriggerCauseEntity)cause).source;
  }
  if (explosionBlameEntity == null) {
    explosionBlameEntity=new EntityTNTPrimed(world);
    explosionBlameEntity.setPosition(x,y,z);
  }
  wrapperExplosion=new WrapperExplosion(this);
  stringBuilder.append("String_Node_Str");
  triggerPathFinder(map,new Vector3(this),energy);
  stringBuilder.append("String_Node_Str" + getTimeDifference(t));
  t=System.nanoTime();
  list.addAll(map.keySet());
  Collections.sort(list,new Vector3DistanceComparator(new Vector3(this)));
  if (ResonantEngine.runningAsDev) {
    stringBuilder.append("String_Node_Str" + getTimeDifference(t));
    stringBuilder.append("String_Node_Str" + getTimeDifference(start));
    stringBuilder.append("String_Node_Str");
    stringBuilder.append("String_Node_Str" + snum(tilesPathed,5) + "String_Node_Str");
    stringBuilder.append("String_Node_Str" + snum(airBlocksPathed,5) + "String_Node_Str");
    stringBuilder.append("String_Node_Str" + snum(blocksRemoved,5) + "String_Node_Str");
    stringBuilder.append("String_Node_Str" + snum(list.size(),5) + "String_Node_Str");
    stringBuilder.append("String_Node_Str");
    System.out.println(stringBuilder);
    if (cause instanceof TriggerCause.TriggerCauseEntity) {
      Entity ent=((TriggerCause.TriggerCauseEntity)cause).source;
      EntityPlayer player=null;
      if (ent instanceof EntityPlayer)       player=(EntityPlayer)ent;
      if (ent instanceof EntityProjectile && ((EntityProjectile)ent).firedByEntity instanceof EntityPlayer)       player=(EntityPlayer)((EntityProjectile)ent).firedByEntity;
      if (player != null)       ((EntityPlayer)((TriggerCause.TriggerCauseEntity)cause).source).addChatComponentMessage(new ChatComponentText("String_Node_Str" + getTimeDifference(start)));
    }
  }
}

Fixed version (ground truth):
@Override public void getEffectedBlocks(List<Placement> list){
  long start=System.nanoTime();
  long t=start;
  StringBuilder stringBuilder=new StringBuilder();
  HashMap<Placement,Float> map=new HashMap();
  if (cause instanceof TriggerCause.TriggerCauseEntity) {
    explosionBlameEntity=((TriggerCause.TriggerCauseEntity)cause).source;
  }
  if (explosionBlameEntity == null) {
    explosionBlameEntity=new EntityTNTPrimed(world);
    explosionBlameEntity.setPosition(x,y,z);
  }
  wrapperExplosion=new WrapperExplosion(this);
  stringBuilder.append("String_Node_Str");
  stringBuilder.append("String_Node_Str" + new Vector3(this));
  stringBuilder.append("String_Node_Str" + energy);
  stringBuilder.append("String_Node_Str" + radius);
  triggerPathFinder(map,new Vector3(this),energy);
  stringBuilder.append("String_Node_Str" + getTimeDifference(t));
  t=System.nanoTime();
  list.addAll(map.keySet());
  Collections.sort(list,new Vector3DistanceComparator(new Vector3(this)));
  if (ResonantEngine.runningAsDev) {
    stringBuilder.append("String_Node_Str" + getTimeDifference(t));
    stringBuilder.append("String_Node_Str" + getTimeDifference(start));
    stringBuilder.append("String_Node_Str" + snum(list.size(),5));
    stringBuilder.append("String_Node_Str" + snum(tilesPathed,5));
    stringBuilder.append("String_Node_Str" + snum(airBlocksPathed,5));
    stringBuilder.append("String_Node_Str" + snum(blocksRemoved,5));
    stringBuilder.append("String_Node_Str");
    System.out.println(stringBuilder);
    if (cause instanceof TriggerCause.TriggerCauseEntity) {
      Entity ent=((TriggerCause.TriggerCauseEntity)cause).source;
      EntityPlayer player=null;
      if (ent instanceof EntityPlayer)       player=(EntityPlayer)ent;
      if (ent instanceof EntityProjectile && ((EntityProjectile)ent).firedByEntity instanceof EntityPlayer)       player=(EntityPlayer)((EntityProjectile)ent).firedByEntity;
      if (player != null)       player.addChatComponentMessage(new ChatComponentText("String_Node_Str" + getTimeDifference(start)));
    }
  }
}