RFR: 7426: JMC createReport for JMC8 Automated Analysis fails to evaluate several rules

[Marcus Hirt]

Backport.

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

Commit messages:
 - 7231: JMC createReport for JMC8 Automated Analysis fails to evaluate several rules

Changes: https://git.openjdk.java.net/jmc/pull/329/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jmc&pr=329&range=00
  Issue: https://bugs.openjdk.java.net/browse/JMC-7426
  Stats: 124 lines in 6 files changed: 114 ins; 0 del; 10 mod
  Patch: https://git.openjdk.java.net/jmc/pull/329.diff
  Fetch: git fetch https://git.openjdk.java.net/jmc pull/329/head:pull/329

PR: https://git.openjdk.java.net/jmc/pull/329