private function isNextLineUnIndentedCollection()
{
$currentIndentation = $this->getCurrentLineIndentation();
$notEOF = $this->moveToNextLine();
while ($notEOF && $this->isCurrentLineEmpty()) {
$notEOF = $this->moveToNextLine();
}
if (false === $notEOF) {
return false;
}
$ret = false;
if ($this->getCurrentLineIndentation() == $currentIndentation && $this->isStringUnIndentedCollectionItem()) {
$ret = true;
}
$this->moveToPreviousLine();
return $ret;
}