Improve telemetry

src/main/java/org/jabref/FallbackExceptionHandler.java

@@ -1,24 +1,21 @@
 package org.jabref;
 
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
-import org.apache.logging.log4j.Marker;
-import org.apache.logging.log4j.MarkerManager;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
 
 /**
  * Catch and log any unhandled exceptions.
  */
 public class FallbackExceptionHandler implements Thread.UncaughtExceptionHandler {
 
-    private static final Marker UncaughtException_MARKER = MarkerManager.getMarker("UncaughtException");
+    private static final Log LOGGER = LogFactory.getLog(FallbackExceptionHandler.class);
 
     public static void installExceptionHandler() {
         Thread.setDefaultUncaughtExceptionHandler(new FallbackExceptionHandler());
     }
 
     @Override
     public void uncaughtException(Thread thread, Throwable exception) {
-        Logger logger = LogManager.getLogger(FallbackExceptionHandler.class);
-        logger.error(UncaughtException_MARKER, "Uncaught exception Occurred in " + thread, exception);
+        LOGGER.error("Uncaught exception occurred in " + thread, exception);
     }
 }

src/main/java/org/jabref/gui/actions/NewEntryAction.java

@@ -1,10 +1,13 @@
 package org.jabref.gui.actions;
 
 import java.awt.event.ActionEvent;
+import java.util.HashMap;
+import java.util.Map;
 
 import javax.swing.Action;
 import javax.swing.KeyStroke;
 
+import org.jabref.Globals;
 import org.jabref.gui.EntryTypeDialog;
 import org.jabref.gui.IconTheme;
 import org.jabref.gui.JabRefFrame;
@@ -58,6 +61,8 @@ public void actionPerformed(ActionEvent e) {
                 return;
             }
             thisType = tp.getName();
+
+            trackNewEntry(tp);
         }
 
         if (jabRefFrame.getBasePanelCount() > 0) {
@@ -68,4 +73,12 @@ public void actionPerformed(ActionEvent e) {
             LOGGER.info("Action 'New entry' must be disabled when no database is open.");
         }
     }
+
+    private void trackNewEntry(EntryType type) {
+        Map<String, String> properties = new HashMap<>();
+        properties.put("EntryType", type.getName());
+        Map<String, Double> measurements = new HashMap<>();
+
+        Globals.getTelemetryClient().ifPresent(client -> client.trackEvent("NewEntry", properties, measurements));
+    }
 }

src/main/java/org/jabref/gui/logging/ApplicationInsightsAppender.java

@@ -39,6 +39,7 @@ public void append(LogEvent rawEvent) {
         Telemetry telemetry;
         if (event.isException()) {
             ExceptionTelemetry exceptionTelemetry = new ExceptionTelemetry(event.getException());
+            exceptionTelemetry.getProperties().put("Message", rawEvent.getMessage().getFormattedMessage());
             exceptionTelemetry.setSeverityLevel(event.getNormalizedSeverityLevel());
             telemetry = exceptionTelemetry;
         } else {