public char getKeyValueDelimiter() {
    final PsiElement delimiter = findChildByType(PropertiesTokenTypes.KEY_VALUE_SEPARATOR);
    if (delimiter == null) {
      return ' ';
    }
    final String text = delimiter.getText();
    LOG.assertTrue(text.length() == 1);
    return text.charAt(0);
  }
public char getKeyValueDelimiter()