Tidy up project

[skjolber]

This is a very good utility project, however it could need some polish / tidying up:

• close old and finished project issues, add documentations where applicable (thread safety?)
• fix builder pattern
  • return instance from builder
  • must the build(Map) be a TreeMap?
• use protected methods instead of private (to be consistent with field access)
• move inner classes, interfaces to seperate types
  • possibly tie search type to builder
• no public fields
• remove object input / output stream, or at least move to seperate class
  • why read/write fields instead of full class?
• nuke commented-out code
• add code coverage maven plugins (currently at 72%), i.e. jacoco
• add github integrations for security patches (i.e. snyk etc)
• add github integrations for code quality, fix flagged issues
• add JMH module for proper performance comparisons

[Euraxluo]

you can build a maven project.that is clean code

[skjolber]

you can build a maven project.that is clean code

Your statement does not make much sense, can you explain in more detail?