Bug 574900: [Yaml-Source] Rework YAML parser

  - Update to YAML 1.2
  - Update lexer to YAML 1.2 based on SnakeYaml (Engine) 2.3
  - Correct namings to be in line with spec
  - Add unit tests for YAML parser (YAML test suite 2021-10-09)
  - Add reporting of more syntax error
  - Add unit tests for SyntaxProblemReporter

Change-Id: If35f00bc32773d5aae0d083895dbb95b84bcc1ad
99 files changed
tree: c6a1705b27a5e7875419bdfa80c6ff1381acd187
  1. .settings/
  2. docmlet/
  3. yaml/
  4. .project
  5. LICENSE
  6. NOTICE.md
  7. pom.xml