Program: 3192
Project: 3192
Buggy source:
@Override protected void fillRemoteViews(RemoteViews updateViews,Context context,int widgetId,int error){
  Log.d(TAG,"String_Node_Str" + error);
switch (error) {
case UpdateWidgetService.NONE:
case UpdateWidgetService.NETWORK:
    List<Line> lines=buildLines(context);
  if (lines.size() > 0) {
    updateViews.setTextViewText(R.id.widget1x2_line1,lines.get(0).getLineContent());
    if (lines.size() > 1) {
      updateViews.setTextViewText(R.id.widget1x2_line2,lines.get(1).getLineContent());
      if (lines.size() > 2) {
        updateViews.setTextViewText(R.id.widget1x2_line3,lines.get(2).getLineContent());
        for (int i=3; i < lines.size(); i++) {
          if ((lines.get(1).getLineContent() + lines.get(3).getLineContent()).length() < LINELIMIT) {
            updateViews.setTextViewText(R.id.widget1x2_right1,lines.get(i).getLineContent());
            lines.remove(i);
          }
        }
        for (int i=3; i < lines.size(); i++) {
          if ((lines.get(2).getLineContent() + lines.get(3).getLineContent()).length() < LINELIMIT) {
            updateViews.setTextViewText(R.id.widget1x2_right2,lines.get(i).getLineContent());
          }
        }
      }
    }
  }
break;
case UpdateWidgetService.LOGINFAILED:
updateViews.setTextViewText(R.id.widget1x2_line1,"String_Node_Str");
break;
case UpdateWidgetService.USERNAMEPASSWORD:
updateViews.setTextViewText(R.id.widget1x2_line1,"String_Node_Str");
break;
}
updateViews.setTextViewText(R.id.widget1x2_lastupdate,getUpdateDateString(context));
Intent viewIntent=new Intent(context,MainActivity.class);
PendingIntent pending=PendingIntent.getActivity(context,0,viewIntent,0);
updateViews.setOnClickPendingIntent(R.id.widget1x2_widget,pending);
Intent updateIntent=new Intent(context,UpdateWidgetService.class);
updateIntent.putExtra("String_Node_Str",true);
updateViews.setOnClickPendingIntent(R.id.widget1x2_refreshButton,PendingIntent.getService(context,0,updateIntent,0));
}

Fixed version (ground truth):
@Override protected void fillRemoteViews(RemoteViews updateViews,Context context,int widgetId,int error){
  Log.d(TAG,"String_Node_Str" + error);
switch (error) {
case UpdateWidgetService.NONE:
case UpdateWidgetService.NETWORK:
    int[] lineIds={R.id.widget1x2_line1,R.id.widget1x2_line2,R.id.widget1x2_line3,R.id.widget1x2_right1,R.id.widget1x2_right2};
  for (  int line : lineIds) {
    updateViews.setTextViewText(line,"String_Node_Str");
  }
List<Line> lines=buildLines(context);
if (lines.size() > 0) {
updateViews.setTextViewText(R.id.widget1x2_line1,lines.get(0).getLineContent());
if (lines.size() > 1) {
  updateViews.setTextViewText(R.id.widget1x2_line2,lines.get(1).getLineContent());
  if (lines.size() > 2) {
    updateViews.setTextViewText(R.id.widget1x2_line3,lines.get(2).getLineContent());
    for (int i=3; i < lines.size(); i++) {
      if ((lines.get(1).getLineContent() + lines.get(3).getLineContent()).length() < LINELIMIT) {
        updateViews.setTextViewText(R.id.widget1x2_right1,lines.get(i).getLineContent());
        lines.remove(i);
      }
    }
    for (int i=3; i < lines.size(); i++) {
      if ((lines.get(2).getLineContent() + lines.get(3).getLineContent()).length() < LINELIMIT) {
        updateViews.setTextViewText(R.id.widget1x2_right2,lines.get(i).getLineContent());
      }
    }
  }
}
}
break;
case UpdateWidgetService.LOGINFAILED:
updateViews.setTextViewText(R.id.widget1x2_line1,"String_Node_Str");
break;
case UpdateWidgetService.USERNAMEPASSWORD:
updateViews.setTextViewText(R.id.widget1x2_line1,"String_Node_Str");
break;
}
updateViews.setTextViewText(R.id.widget1x2_lastupdate,getUpdateDateString(context));
Intent viewIntent=new Intent(context,MainActivity.class);
PendingIntent pending=PendingIntent.getActivity(context,0,viewIntent,0);
updateViews.setOnClickPendingIntent(R.id.widget1x2_widget,pending);
Intent updateIntent=new Intent(context,UpdateWidgetService.class);
updateIntent.putExtra("String_Node_Str",true);
updateViews.setOnClickPendingIntent(R.id.widget1x2_refreshButton,PendingIntent.getService(context,0,updateIntent,0));
}