Removing default value

[fparain]

First part of the removal of the VM defined default value, with runtime and JDK changes only (no JIT changes yet)

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Progress

• Change must not contain extraneous whitespace

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.org/valhalla.git pull/1389/head:pull/1389
$ git checkout pull/1389

Update a local copy of the PR:
$ git checkout pull/1389
$ git pull https://git.openjdk.org/valhalla.git pull/1389/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 1389

View PR using the GUI difftool:
$ git pr show -t 1389

Using diff file

Download this PR as a diff file:
https://git.openjdk.org/valhalla/pull/1389.diff

[bridgekeeper]

👋 Welcome back fparain! A progress list of the required criteria for merging this PR into lworld will be added to the body of your pull request. There are additional pull request commands available for use with this pull request.

[openjdk]

❗ This change is not yet ready to be integrated.
See the Progress checklist in the description for automated requirements.

[openjdk]

@fparain this pull request can not be integrated into lworld due to one or more merge conflicts. To resolve these merge conflicts and update this pull request you can run the following commands in the local repository for your personal fork:

git checkout strict_nr
git fetch https://git.openjdk.org/valhalla.git lworld
git merge FETCH_HEAD
# resolve conflicts and follow the instructions given by git merge
git commit -m "Merge lworld"
git push