RFR: 7902821: Jtreg plugin fails to compile with latest Intellij (2020.3) [v2]

[Maurizio Cimadamore]

> Remove @Override which caused compilation failure in latest Intellij.

Maurizio Cimadamore has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains two commits:

 - Merge branch 'master' into jtregfix_2021_v11
 - Remove @Override which caused compilation failure in latest Intellij

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Changes: https://git.openjdk.java.net/jtreg/pull/2/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jtreg&pr=2&range=01
  Stats: 2 lines in 2 files changed: 0 ins; 1 del; 1 mod
  Patch: https://git.openjdk.java.net/jtreg/pull/2.diff
  Fetch: git fetch https://git.openjdk.java.net/jtreg pull/2/head:pull/2

PR: https://git.openjdk.java.net/jtreg/pull/2