RFR: JDK-8293711: Factor out size parsing functions from arguments.cpp [v3]

[Thomas Stuefe]

On Wed, 21 Sep 2022 09:23:37 GMT, David Holmes <dholmes at openjdk.org> wrote:

> Okay so we currently have `parse_integer` that calls `parse_integer_impl` to do the raw numeric parsing, then applies the modifiers conversions itself. I don't see why that structure needs to change just because your are refactoring the code.

My intention was to give the user two utility functions, one which parses integers (stroll with some benefits) and one which I can feed memory sizes. But since this is a point of contention, I just revert that part, its not really important.

-------------

PR: https://git.openjdk.org/jdk/pull/10252