Cleanup.

src/main/java/de/dennisguse/opentracks/adapters/MarkerResourceCursorAdapter.java

@@ -50,7 +50,7 @@ public class MarkerResourceCursorAdapter extends ResourceCursorAdapter implement
         final long usedMemory = Runtime.getRuntime().totalMemory() - Runtime.getRuntime().freeMemory();
         final int cacheSize = (int) (Runtime.getRuntime().maxMemory() - usedMemory) / 8;
 
-        memoryCache = new LruCache<String, Bitmap>(cacheSize) {
+        memoryCache = new LruCache<>(cacheSize) {
             @Override
             protected int sizeOf(@NonNull String key, @NonNull Bitmap bitmap) {
                 return bitmap.getByteCount();

src/main/java/de/dennisguse/opentracks/content/data/Marker.java

@@ -309,7 +309,7 @@ public final class Marker {
             parcel.writeLong(id);
         }
 
-        public static final Parcelable.Creator<Id> CREATOR = new Parcelable.Creator<Id>() {
+        public static final Parcelable.Creator<Id> CREATOR = new Parcelable.Creator<>() {
             public Id createFromParcel(Parcel in) {
                 return new Id(in.readLong());
             }

src/main/java/de/dennisguse/opentracks/content/data/Track.java

@@ -167,7 +167,7 @@ public class Track {
             parcel.writeLong(id);
         }
 
-        public static final Parcelable.Creator<Track.Id> CREATOR = new Parcelable.Creator<Track.Id>() {
+        public static final Parcelable.Creator<Track.Id> CREATOR = new Parcelable.Creator<>() {
             public Track.Id createFromParcel(Parcel in) {
                 return new Track.Id(in.readLong());
             }

src/main/java/de/dennisguse/opentracks/fragments/IntervalsFragment.java

@@ -100,7 +100,7 @@ public class IntervalsFragment extends Fragment {
         // TODO handle empty view: before we did viewBinding.intervalList.setEmptyView(viewBinding.intervalListEmptyView);
         viewBinding.intervalList.setAdapter(adapter);
 
-        spinnerAdapter = new ArrayAdapter<IntervalStatisticsModel.IntervalOption>(getContext(), android.R.layout.simple_spinner_dropdown_item, IntervalStatisticsModel.IntervalOption.values()) {
+        spinnerAdapter = new ArrayAdapter<>(getContext(), android.R.layout.simple_spinner_dropdown_item, IntervalStatisticsModel.IntervalOption.values()) {
             @NonNull
             @Override
             public View getView(int position, @Nullable View convertView, @NonNull ViewGroup parent) {

src/main/java/de/dennisguse/opentracks/io/file/importer/GpxTrackImporter.java

@@ -21,7 +21,6 @@ import android.util.Log;
 
 import org.xml.sax.Attributes;
 import org.xml.sax.Locator;
-import org.xml.sax.SAXException;
 import org.xml.sax.helpers.DefaultHandler;
 
 import java.time.Instant;
@@ -122,7 +121,7 @@ public class GpxTrackImporter extends DefaultHandler implements XMLImporter.Trac
     }
 
     @Override
-    public void startElement(String uri, String localName, String tag, Attributes attributes) throws SAXException {
+    public void startElement(String uri, String localName, String tag, Attributes attributes) {
         switch (tag) {
             case TAG_MARKER:
                 onMarkerStart(attributes);