RFR: JDK-8281944: JavaDoc throws java.lang.IllegalStateException: ERRONEOUS [v2]

[Jonathan Gibbons]

> Please review a simple change to handle erroneous content in an `@see` tag.

Jonathan Gibbons has updated the pull request incrementally with one additional commit since the last revision:

  update copyright for test

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Changes:
  - all: https://git.openjdk.java.net/jdk/pull/7603/files
  - new: https://git.openjdk.java.net/jdk/pull/7603/files/3592da9b..8bfb983b

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=7603&range=01
 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=7603&range=00-01

  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.java.net/jdk/pull/7603.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/7603/head:pull/7603

PR: https://git.openjdk.java.net/jdk/pull/7603