RFR: 8257638: Update usage of "type" terminology in javax.lang.model [v2]

[Joe Darcy]

> First pass at updating javax.lang.model's usage of the word "type" to correspond to changes in usage of "type" being made in JLS.
> 
> The wording in annotated construct and related functionality may need another pass.
> 
> Updating @jls tags to renamed JLS sections will be done under a different bug id.
> 
> Paragraphs *not* reflowed initially to easy reviewing. Paragraph will be reflowed and copyright year updated before a push is done.

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

  Reflow paragraphs and update copyright year.

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

Changes:
  - all: https://git.openjdk.java.net/jdk/pull/1726/files
  - new: https://git.openjdk.java.net/jdk/pull/1726/files/66e9f45f..6e0a242c

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=1726&range=01
 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=1726&range=00-01

  Stats: 112 lines in 11 files changed: 12 ins; 0 del; 100 mod
  Patch: https://git.openjdk.java.net/jdk/pull/1726.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/1726/head:pull/1726

PR: https://git.openjdk.java.net/jdk/pull/1726