public void setText(final String bytecode, final int offset) {
    DocumentUtil.writeInRunUndoTransparentAction(() -> {
      Document fragmentDoc = myEditor.getDocument();
      fragmentDoc.setReadOnly(false);
      try {
        fragmentDoc.replaceString(0, fragmentDoc.getTextLength(), bytecode);
      }
      finally {
        fragmentDoc.setReadOnly(true);
      }

      myEditor.getCaretModel().moveToOffset(offset);
      myEditor.getScrollingModel().scrollToCaret(ScrollType.RELATIVE);
    });
  }
public void setText(final String bytecode, final int offset)