GROOVY-7040: Builder annotation should provide default values for forClass, prefix, builderClassName, buildMethodName, builderMethodName
GROOVY-7040: Builder annotation should provide default values for forClass, prefix, builderClassName, buildMethodName, builderMethodName (slightly more generic solution)
GROOVY-7040: Builder annotation should provide default values for forClass, prefix, builderClassName, buildMethodName, builderMethodName (additional refactoring)