Currently our spotless is configured globally [1] (for java at least) to include all source files by '**/*.java'. And then we exclude things explicitly. Don't know why, but these exclusions are ignored for me sometimes, for example `./gradlew :sdks:java:core:spotlessJavaCheck` always fails when checking the generated files under `.../build/generated-src/antlr/main/org/apache/beam/sdk/schemas/parser/generated`.
Few questions: * can someone point me to a discussion or a jira about this behavior? * do we actually have a use case of checking the source files that are not under 'src'? * if not, can we switch the config to only check for sources under 'src' [2]? * alternatively, would it make sense to introduce project-specific overrides? [1] https://github.com/apache/beam/blob/af9362168606df9ec11319fe706b72466413798c/buildSrc/src/main/groovy/org/apache/beam/gradle/BeamModulePlugin.groovy#L819 [2] https://github.com/apache/beam/pull/8954
