Program: 42937
Project: 42937
Buggy source:
private void findText(){
  if (getText().length() < 2) {
    return;
  }
  if (timer != null) {
    timer.stop();
    timer=null;
  }
  timer=new Timer(100,new ActionListener(){
    @Override public void actionPerformed(    ActionEvent e){
      ApplicationManager.getApplication().runReadAction(new Runnable(){
        @Override public void run(){
          findModel.setStringToFind(getText());
          results=findAllVisible();
          String[] strings=calcWords(getText(),editor);
          for (          String string : strings) {
            findModel.setStringToFind(string);
            results.addAll(findAllVisible());
          }
          HashSet hashSet=new HashSet();
          hashSet.addAll(results);
          results.clear();
          results.addAll(hashSet);
          final int caretOffset=editor.getCaretModel().getOffset();
          RelativePoint caretPoint=getPointFromVisualPosition(editor,editor.offsetToVisualPosition(caretOffset));
          final Point cP=caretPoint.getOriginalPoint();
          Collections.sort(results,new Comparator<Integer>(){
            @Override public int compare(            Integer o1,            Integer o2){
              RelativePoint o1Point=getPointFromVisualPosition(editor,editor.offsetToVisualPosition(o1));
              RelativePoint o2Point=getPointFromVisualPosition(editor,editor.offsetToVisualPosition(o2));
              Point o1P=o1Point.getOriginalPoint();
              Point o2P=o2Point.getOriginalPoint();
              double i1=Point.distance(o1P.x,o1P.y,cP.x,cP.y);
              double i2=Point.distance(o2P.x,o2P.y,cP.x,cP.y);
              if (i1 > i2) {
                return 1;
              }
 else               if (i1 == i2) {
                return 0;
              }
 else {
                return -1;
              }
            }
          }
);
          startResult=0;
          endResult=ALLOWED_RESULTS;
          showBalloons(results,startResult,endResult);
        }
      }
);
    }
  }
);
  timer.setRepeats(false);
  timer.start();
}

Fixed version (ground truth):
private void findText(){
  final int length=getText().length();
  if (length < 2) {
    return;
  }
  if (timer != null) {
    timer.stop();
    timer=null;
  }
  int delay=100;
  if (length == 2) {
    delay=250;
  }
  timer=new Timer(delay,new ActionListener(){
    @Override public void actionPerformed(    ActionEvent e){
      if (getText().length() < 2) {
        return;
      }
      ApplicationManager.getApplication().runReadAction(new Runnable(){
        @Override public void run(){
          System.out.println(getText());
          findModel.setStringToFind(getText());
          results=findAllVisible();
          String[] strings=calcWords(getText(),editor);
          for (          String string : strings) {
            findModel.setStringToFind(string);
            results.addAll(findAllVisible());
          }
          HashSet hashSet=new HashSet();
          hashSet.addAll(results);
          results.clear();
          results.addAll(hashSet);
          final int caretOffset=editor.getCaretModel().getOffset();
          RelativePoint caretPoint=getPointFromVisualPosition(editor,editor.offsetToVisualPosition(caretOffset));
          final Point cP=caretPoint.getOriginalPoint();
          Collections.sort(results,new Comparator<Integer>(){
            @Override public int compare(            Integer o1,            Integer o2){
              RelativePoint o1Point=getPointFromVisualPosition(editor,editor.offsetToVisualPosition(o1));
              RelativePoint o2Point=getPointFromVisualPosition(editor,editor.offsetToVisualPosition(o2));
              Point o1P=o1Point.getOriginalPoint();
              Point o2P=o2Point.getOriginalPoint();
              double i1=Point.distance(o1P.x,o1P.y,cP.x,cP.y);
              double i2=Point.distance(o2P.x,o2P.y,cP.x,cP.y);
              if (i1 > i2) {
                return 1;
              }
 else               if (i1 == i2) {
                return 0;
              }
 else {
                return -1;
              }
            }
          }
);
          startResult=0;
          endResult=ALLOWED_RESULTS;
          showBalloons(results,startResult,endResult);
        }
      }
);
    }
  }
);
  timer.setRepeats(false);
  timer.start();
}