[Rev 06] RFR: 6691: The root of the flame graph could be improved

[Miroslav Wengner]

> https://bugs.openjdk.java.net/browse/JMC-6691

Miroslav Wengner has updated the pull request incrementally with one additional commit since the last revision:

  6691: optimize flameview root node selectionText

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Changes:
  - all: https://git.openjdk.java.net/jmc/pull/67/files
  - new: https://git.openjdk.java.net/jmc/pull/67/files/15a0871d..b3526e7d

Webrevs:
 - full: https://webrevs.openjdk.java.net/jmc/67/webrev.06
 - incr: https://webrevs.openjdk.java.net/jmc/67/webrev.05-06

  Stats: 70 lines in 5 files changed: 38 ins; 15 del; 17 mod
  Patch: https://git.openjdk.java.net/jmc/pull/67.diff
  Fetch: git fetch https://git.openjdk.java.net/jmc pull/67/head:pull/67

PR: https://git.openjdk.java.net/jmc/pull/67