private static boolean isDecimalLiteral(PsiLiteralExpression literal) {
      final PsiType type = literal.getType();
      if (!PsiTypes.intType().equals(type) && !PsiTypes.longType().equals(type)) {
        return false;
      }
      final String text = literal.getText();
      return text.charAt(0) != '0';
    }
private static boolean isDecimalLiteral(PsiLiteralExpression literal)