private void appendUnchangedLines(int untilLine) {
    if (baseLine > untilLine) {
      error(VcsBundle.message("patch.simple.apply.base.line.error", baseLine, untilLine));
    }
    if (untilLine > myLineOffsets.getLineCount()) {
      error(VcsBundle.message("patch.simple.apply.base.line.total.error", myLineOffsets.getLineCount(), untilLine));
    }

    for (int i = baseLine; i < untilLine; i++) {
      appendLine(getLineContent(i));
    }
    baseLine = untilLine;
  }
private void appendUnchangedLines(int untilLine)