[jdk11u] RFR: 8292434: javadoc generation fails if javadoc contains @see with generics

[Bo Zhang]

This is a backport of JDK-8177280.

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Commit messages:
 - 8292434: javadoc generation fails if javadoc contains @see with generics

Changes: https://git.openjdk.org/jdk11u/pull/61/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk11u&pr=61&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8292434
  Stats: 525 lines in 15 files changed: 329 ins; 131 del; 65 mod
  Patch: https://git.openjdk.org/jdk11u/pull/61.diff
  Fetch: git fetch https://git.openjdk.org/jdk11u pull/61/head:pull/61

PR: https://git.openjdk.org/jdk11u/pull/61