RFR: JDK-8306112 Implementation of JEP 445: Unnamed Classes and Instance Main Methods (Preview) [v32]

[Jim Laskey]

> Add flexible main methods and anonymous main classes to the Java language.

Jim Laskey has updated the pull request incrementally with one additional commit since the last revision:

  Update the specification for TypeElement#getQualifiedName and TypeElement#getSimpleName

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Changes:
  - all: https://git.openjdk.org/jdk/pull/13689/files
  - new: https://git.openjdk.org/jdk/pull/13689/files/97a522f7..55b6be5b

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=13689&range=31
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=13689&range=30-31

  Stats: 8 lines in 1 file changed: 5 ins; 0 del; 3 mod
  Patch: https://git.openjdk.org/jdk/pull/13689.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/13689/head:pull/13689

PR: https://git.openjdk.org/jdk/pull/13689