jcheck: add symlink check

[edvbld]

Hi all,

please review this patch that adds a check for symbolic links to JCheck.

Testing:

• make test passes on Linux x64
• Added two new unit tests

Thanks,
Erik

---

Progress

• Change must not contain extraneous whitespace
• Change must be properly reviewed

Reviewers

• Robin Westberg (rwestberg - Reviewer) ⚠️ Review applies to 69b8fed

Download

$ git fetch https://git.openjdk.java.net/skara pull/525/head:pull/525
$ git checkout pull/525

[bridgekeeper]

👋 Welcome back ehelin! A progress list of the required criteria for merging this PR into master will be added to the body of your pull request.

[mlbridge]

Webrevs

• 01: Full - Incremental (24e75ee)
• 00: Full (69b8fed)

[rwestberg]

Looks good, just a spelling comment!

[openjdk]

@edvbld This change now passes all automated pre-integration checks. When the change also fulfills all project specific requirements, type /integrate in a new comment to proceed. After integration, the commit message will be:

jcheck: add symlink check

Reviewed-by: rwestberg

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Since the source branch of this PR was last updated there has been 1 commit pushed to the master branch. Since there are no conflicts, your changes will automatically be rebased on top of these commits when integrating. If you prefer to avoid automatic rebasing, please merge master into your branch, and then specify the current head hash when integrating, like this: /integrate 019930b6da318a5d45ca9b7e262279520c34fc43.

➡️ To integrate this PR with the above commit message, type /integrate in a new comment.

[edvbld]

/integrate

[openjdk]

@edvbld The following commits have been pushed to master since your change was applied:

• 019930b: 306: Automatic merge conflicts PR only have repo in title when needed

Your commit was automatically rebased without conflicts.

Pushed as commit 8a8443e.