1 files changed, 12 insertions, 3 deletions
diff --git a/main/src/cgeo/geocaching/filter/TypeFilter.java b/main/src/cgeo/geocaching/filter/TypeFilter.java
index d363d39..b8c879f 100644
--- a/main/src/cgeo/geocaching/filter/TypeFilter.java
+++ b/main/src/cgeo/geocaching/filter/TypeFilter.java
@@ -3,23 +3,26 @@ package cgeo.geocaching.filter;
 import cgeo.geocaching.Geocache;
 import cgeo.geocaching.enumerations.CacheType;
 
+import org.eclipse.jdt.annotation.NonNull;
+
 import java.util.LinkedList;
 import java.util.List;
 
 class TypeFilter extends AbstractFilter {
     private final CacheType cacheType;
 
-    public TypeFilter(final CacheType cacheType) {
+    public TypeFilter(@NonNull final CacheType cacheType) {
         super(cacheType.id);
         this.cacheType = cacheType;
     }
 
     @Override
-    public boolean accepts(final Geocache cache) {
+    public boolean accepts(@NonNull final Geocache cache) {
         return cacheType == cache.getType();
     }
 
     @Override
+    @NonNull
     public String getName() {
         return cacheType.getL10n();
     }
@@ -27,10 +30,11 @@ class TypeFilter extends AbstractFilter {
     public static class Factory implements IFilterFactory {
 
         @Override
+        @NonNull
         public List<IFilter> getFilters() {
             final CacheType[] types = CacheType.values();
             final List<IFilter> filters = new LinkedList<>();
-            for (CacheType cacheType : types) {
+            for (final CacheType cacheType : types) {
                 if (cacheType != CacheType.ALL) {
                     filters.add(new TypeFilter(cacheType));
                 }
@@ -39,4 +43,9 @@ class TypeFilter extends AbstractFilter {
         }
 
     }
+
+    @Override
+    public int getImageId() {
+        return cacheType.markerId;
+    }
 }