RFR: 8246239: Revert JDK-8244193 as it causes performance regression

[Jayathirth D V]

JDK-8244193 was raised and fixed because we had refresh issues related to checkbox but it has caused performance
regression in other benchmarks.

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Commit messages:
 - 8246239: Revert JDK-8244193 as it causes performance regression

Changes: https://git.openjdk.java.net/lanai/pull/49/files
 Webrev: https://webrevs.openjdk.java.net/lanai/49/webrev.00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8246239
  Stats: 63 lines in 2 files changed: 27 ins; 30 del; 6 mod
  Patch: https://git.openjdk.java.net/lanai/pull/49.diff
  Fetch: git fetch https://git.openjdk.java.net/lanai pull/49/head:pull/49

PR: https://git.openjdk.java.net/lanai/pull/49