RFR: Naive fix for enforced dot.suffix

[Jiří Vaněk]

See initial story at: https://github.com/openjdk/asmtools/pull/37

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Commit messages:
 - Naive fix for enforced dot.suffix

Changes: https://git.openjdk.org/asmtools/pull/42/files
 Webrev: https://webrevs.openjdk.org/?repo=asmtools&pr=42&range=00
  Stats: 2 lines in 2 files changed: 0 ins; 0 del; 2 mod
  Patch: https://git.openjdk.org/asmtools/pull/42.diff
  Fetch: git fetch https://git.openjdk.org/asmtools pull/42/head:pull/42

PR: https://git.openjdk.org/asmtools/pull/42