public interface UniqueFileNameProvider
java.lang.String
provide(java.lang.String fileName, java.util.function.Predicate<java.lang.String> predicate)
java.lang.String provide(java.lang.String fileName, java.util.function.Predicate<java.lang.String> predicate) throws com.liferay.portal.kernel.exception.PortalException
com.liferay.portal.kernel.exception.PortalException