Get rid of java.lang.System.Logger

Author: artem-v

config/src/test/java/io/scalecube/config/ObjectConfigPropertyTest.java

@@ -16,7 +16,6 @@
 import static org.mockito.Mockito.when;
 
 import io.scalecube.config.source.ConfigSource;
-import java.lang.System.Logger;
 import java.time.Duration;
 import java.util.HashMap;
 import java.util.List;
@@ -31,6 +30,8 @@
 import org.junit.jupiter.api.extension.ExtendWith;
 import org.mockito.Mock;
 import org.mockito.junit.jupiter.MockitoExtension;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 @ExtendWith(MockitoExtension.class)
 class ObjectConfigPropertyTest {
@@ -531,7 +532,7 @@ public static class NotDefinedObjectPropertyConfig {
   }
 
   public static class ConfigClassWithStaticOrFinalField {
-    static final Logger LOGGER = System.getLogger("logger");
+    static final Logger LOGGER = LoggerFactory.getLogger("logger");
     static final ConfigClassWithStaticOrFinalField defaultInstance =
         new ConfigClassWithStaticOrFinalField();