Refactor the public API of LicenseHeaderStep
#628
Merged
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It had gotten very messy. It turns out that it's important to determine the year-handling lazily, because the sensible default is to depend on
ratchetFrom
. To enable this, much of LicenseHeaderStep's guts had become public, and it had factory methods with way too many parameters.This PR refactors LicenseHeaderStep into an immutable builder pattern, which allows us to remove a lot of code from the gradle and maven plugins. It also offers a clean foundation for implementing features like #323.