RFR: JDK-8275368: Correct statement of kinds of elements Processor.process operates over [v2]

[Joe Darcy]

> Correcting docs of Processor.process to not imply that type elements are the only kind of element processed.
> 
> Updated lines left un-reflowed to ease review. I'll reflow paragraphs and update copyright years before pushing.
> 
> Please also review the corresponding CSR:
> 
> https://bugs.openjdk.java.net/browse/JDK-8275369

Joe Darcy has updated the pull request incrementally with one additional commit since the last revision:

  Reflow paragraphs; update copyright.

-------------

Changes:
  - all: https://git.openjdk.java.net/jdk/pull/5982/files
  - new: https://git.openjdk.java.net/jdk/pull/5982/files/6f71cdc8..8ffac3c9

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=5982&range=01
 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=5982&range=00-01

  Stats: 14 lines in 2 files changed: 1 ins; 0 del; 13 mod
  Patch: https://git.openjdk.java.net/jdk/pull/5982.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/5982/head:pull/5982

PR: https://git.openjdk.java.net/jdk/pull/5982