--- a/artifacts/src/main/java/org/dive4elements/river/artifacts/model/minfo/SedimentLoadResult.java	Fri Feb 25 17:17:56 2022 +0100
+++ b/artifacts/src/main/java/org/dive4elements/river/artifacts/model/minfo/SedimentLoadResult.java	Wed Mar 02 10:26:50 2022 +0100
@@ -13,14 +13,15 @@
 import java.io.Serializable;
 import java.util.Set;
 
-import org.apache.log4j.Logger;
+import org.apache.logging.log4j.Logger;
+import org.apache.logging.log4j.LogManager;
 
 
 /** Result from a SedimentLoadCalculation. */
 public class SedimentLoadResult
 implements Serializable
 {
-    private static final Logger log = Logger
+    private static final Logger log = LogManager
         .getLogger(SedimentLoadResult.class);
     protected int startYear;
     protected int endYear;