#414 Remove Logger SPI

api/src/main/java/de/fitko/fitconnect/api/logger/LoggingProvider.java

-package de.fitko.fitconnect.api.logger;
-
-import java.util.logging.Logger;
-
-/**
- * Provider that allows to register a custom {@link Logger} implementation.
- *
- */
-public interface LoggingProvider {
-
-    /**
-     * Creates a new custom {@link Logger}.
-     *
-     * @param name custom name for the logger
-     * @return Implementation of a {@link Logger}
-     */
-    Logger createLogger(final String name);
-}

core/src/main/resources/META-INF/services/de.fitko.fitconnect.api.logger.LoggingProvider

-de.fitko.fitconnect.core.logger.DefaultLoggingProvider
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