diff --git a/li.strolch.rest/src/main/java/li/strolch/rest/DefaultStrolchSessionHandler.java b/li.strolch.rest/src/main/java/li/strolch/rest/DefaultStrolchSessionHandler.java
index 0944dc19f..25eb355c8 100644
--- a/li.strolch.rest/src/main/java/li/strolch/rest/DefaultStrolchSessionHandler.java
+++ b/li.strolch.rest/src/main/java/li/strolch/rest/DefaultStrolchSessionHandler.java
@@ -65,7 +65,7 @@ public class DefaultStrolchSessionHandler extends StrolchComponent implements St
 		this.privilegeHandler = getContainer().getComponent(PrivilegeHandler.class);
 		this.certificateMap = new HashMap<>();
 
-		this.sessionTimeoutTimer = new Timer("SessionTimeoutTimer");
+		this.sessionTimeoutTimer = new Timer("SessionTimeoutTimer"); //$NON-NLS-1$
 		long checkInterval = TimeUnit.MINUTES.toMillis(1);
 		this.sessionTimeoutTimer.schedule(new SessionTimeoutTask(), checkInterval, checkInterval);
 
@@ -109,7 +109,7 @@ public class DefaultStrolchSessionHandler extends StrolchComponent implements St
 			certificate.setLastAccess(System.currentTimeMillis());
 			this.certificateMap.put(certificate.getAuthToken(), certificate);
 
-			logger.info(this.certificateMap.size() + " sessions currently active.");
+			logger.info(MessageFormat.format("{0} sessions currently active.", this.certificateMap.size())); //$NON-NLS-1$
 			return certificate;
 		}
 	}
@@ -174,11 +174,11 @@ public class DefaultStrolchSessionHandler extends StrolchComponent implements St
 				certificateMap = new HashMap<>(map);
 			}
 
-			long reqLastAccessTime = System.currentTimeMillis() - sessionTtl;
+			long reqLastAccessTime = System.currentTimeMillis() - DefaultStrolchSessionHandler.this.sessionTtl;
 
 			for (Certificate certificate : certificateMap.values()) {
 				if (certificate.getLastAccess() < reqLastAccessTime) {
-					String msg = "Session {0} for user {1} has expired, invalidating session...";
+					String msg = "Session {0} for user {1} has expired, invalidating session..."; //$NON-NLS-1$
 					logger.info(MessageFormat.format(msg, certificate.getAuthToken(), certificate.getUsername()));
 					invalidateSession(certificate);
 				}
diff --git a/li.strolch.rest/src/main/java/li/strolch/rest/RestfulStrolchComponent.java b/li.strolch.rest/src/main/java/li/strolch/rest/RestfulStrolchComponent.java
index e8e9f4910..f92d00e5c 100644
--- a/li.strolch.rest/src/main/java/li/strolch/rest/RestfulStrolchComponent.java
+++ b/li.strolch.rest/src/main/java/li/strolch/rest/RestfulStrolchComponent.java
@@ -15,6 +15,8 @@
  */
 package li.strolch.rest;
 
+import java.text.MessageFormat;
+
 import li.strolch.agent.api.ComponentContainer;
 import li.strolch.agent.api.StrolchComponent;
 import li.strolch.rest.filters.AccessControlResponseFilter;
@@ -114,6 +116,9 @@ public class RestfulStrolchComponent extends StrolchComponent {
 		this.restTracing = configuration.getString(PARAM_REST_TRACING, "OFF"); //$NON-NLS-1$
 		this.restTracingThreshold = configuration.getString(PARAM_REST_TRACING_THRESHOLD, "SUMMARY"); //$NON-NLS-1$
 
+		String msg = "Set restTracing={0} with threshold={1}"; //$NON-NLS-1$
+		logger.info(MessageFormat.format(msg, this.restTracing, this.restTracingThreshold));
+
 		super.initialize(configuration);
 	}