Integrated: 8268584: [lqagain] Javac tests should not needlessly hardcode toString() output

[Srikanth Adayapalam]

Modify javac tests to not use textual comparisons of primitive object state as a means of verifying behavior

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Commit messages:
 - Fix white space problem
 - 8268584: Javac tests should not needlessly hardcode toString() output

Changes: https://git.openjdk.java.net/valhalla/pull/443/files
 Webrev: https://webrevs.openjdk.java.net/?repo=valhalla&pr=443&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8268584
  Stats: 24 lines in 11 files changed: 0 ins; 1 del; 23 mod
  Patch: https://git.openjdk.java.net/valhalla/pull/443.diff
  Fetch: git fetch https://git.openjdk.java.net/valhalla pull/443/head:pull/443

PR: https://git.openjdk.java.net/valhalla/pull/443