RFR: Added VTMT timeout handler

[Leonid Mesnik]

Added VTMT timeout handler

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Commit messages:
 - printer added
 - Added VTMT timeout handler

Changes: https://git.openjdk.java.net/loom/pull/61/files
 Webrev: https://webrevs.openjdk.java.net/?repo=loom&pr=61&range=00
  Stats: 54 lines in 3 files changed: 46 ins; 0 del; 8 mod
  Patch: https://git.openjdk.java.net/loom/pull/61.diff
  Fetch: git fetch https://git.openjdk.java.net/loom pull/61/head:pull/61

PR: https://git.openjdk.java.net/loom/pull/61