Private method warning emitted when running `install-pear-nozlib.phar`

[ramsey]

Description

Grab one of the 8.1.2 tarballs from php/web-php-distributions and unpack it. cd into its directory. Then, run (I ran it with PHP 8.1.1, using the Phar included in the 8.1.2 tarball):

php pear/install-pear-nozlib.phar

This results in this output:

PHP Warning:  Private methods cannot be final as they are never overridden by other classes in /path/to/php-8.1.2/pear/install-pear-nozlib.phar on line 339

Warning: Private methods cannot be final as they are never overridden by other classes in /path/to/php-8.1.2/pear/install-pear-nozlib.phar on line 339

[PEAR] Archive_Tar    - already installed: 1.4.14
[PEAR] Console_Getopt - already installed: 1.4.3
[PEAR] Structures_Graph- already installed: 1.1.1
[PEAR] XML_Util       - already installed: 1.4.5
[PEAR] PEAR           - already installed: 1.10.13
Warning! a PEAR user config file already exists from a previous PEAR installation at '/home/user/.pearrc'. You may probably want to remove it.
Wrote PEAR system config file at: /usr/local/etc/php/8.1/pear.conf
You may want to add: /usr/local/Cellar/php/8.1.1/share/php/pear to your php.ini include_path

But I expected this output instead:

[PEAR] Archive_Tar    - already installed: 1.4.14
[PEAR] Console_Getopt - already installed: 1.4.3
[PEAR] Structures_Graph- already installed: 1.1.1
[PEAR] XML_Util       - already installed: 1.4.5
[PEAR] PEAR           - already installed: 1.10.13
Warning! a PEAR user config file already exists from a previous PEAR installation at '/home/user/.pearrc'. You may probably want to remove it.
Wrote PEAR system config file at: /usr/local/etc/php/8.1/pear.conf
You may want to add: /usr/local/Cellar/php/8.1.1/share/php/pear to your php.ini include_path

PHP Version

PHP 8.1.1

Operating System

macOS 12.1

[cmb69]

I've filed an upstream pull request.