tree b0a6248bad2e53536ce16b67188df9724c542668
parent 37123e8a7688d6bc1472f47486f25cd6b575afc8
author Martin Fick <mfick@codeaurora.org> 1621456363 -0600
committer Aditya Gupta <agaditya@codeaurora.org> 1622012478 +0530

create a Properties.RecursiveExpander

Abstract out recursive property expansion into a generic, single
purpose, no policy, class to make the intent clearer. Simplify the
iteration approach now that it is easier to see how to do it safely.
This change makes the Properties class all policy, while all generic
expansion pieces are now implemented by inner classes.

Change-Id: I428a2e355002dcd3a0d848850f27f0261060a30b