Checkstyle 8.28

[Roman Ivanov]

Checkstyle 8.28 - https://checkstyle.org/releasenotes.html#Release_8.28

Breaking backward compatibility:

  JavadocMethodCheck: remove obsolete import token

  Remove properties related to class loading from JavadocMethod 

New:

  New Check NoArrayTrailingComma

  ANNOTATION_DEF token support in RightCurlyCheck

  Add suppression filters to google and sun configs

  CustomImportOrder: introduce a new message for the violation within import group

Bug fixes:

  CustomImportOrder: no expected violations for empty line within import group

  RightCurlyCheck: False Positive with SAME or ALONE_OR_SINGLELINE

  CustomImportOrder: should check empty line separator between import statements but not the ones before import statement

  EmptyLineSeparator: does not demand empty line if comment is present

  Generation of xpath suppression file does not close file

  JavadocMethod: missed throws tag for throw in method body

  CustomImportOrder:  unexpected violation for extra empty line between package and import

  RequireThis false positive on method reference 

  MissingJavadocPackage - file header interferes with javadoc detection

Notes:

  After migration to junit5 build output become to have output

  Update AbstractChecks to log DetailAST (part3)

  Hardcode google tokens in config

  doc: fix treeWithJavadoc command line option

  doc: add info about -b cli option to documentation

  Upgrade to junit 5

  Re-enable Tidy plugin

  Fix type of Checker property cacheFile

  doc: change "property" to "type" in property_types.xml

  Fix Issues left from mobile design

  linkcheck does not see dtd files

  Integrate dependabot service

  javadoc links to non-public members 

  Appveyor is not failing even build is failed 

  Add sprint-integrations to no-error test of werker

  Fix Teamcity inspections issues

  Revert "config: disable functionality of CI skip, to unblock all CIs"

  Remove build for old non-LTS releases 

  Set up JDK-13 build and drop jdk-12

  JDK 13 Travis Failure

  Problem to open archive web ages starting from 8.21