refactoring: add more annotations

2 files changed, 4 insertions, 0 deletions

diff --git a/main/src/cgeo/geocaching/connector/gc/GCLoggingManager.java b/main/src/cgeo/geocaching/connector/gc/GCLoggingManager.java
index dfb1f55..8bed2ea 100644
--- a/main/src/cgeo/geocaching/connector/gc/GCLoggingManager.java
+++ b/main/src/cgeo/geocaching/connector/gc/GCLoggingManager.java
@@ -17,6 +17,7 @@ import cgeo.geocaching.utils.Log;
 
 import org.apache.commons.lang3.StringUtils;
 import org.apache.commons.lang3.tuple.ImmutablePair;
+import org.eclipse.jdt.annotation.Nullable;
 
 import android.net.Uri;
 import android.os.Bundle;
@@ -42,6 +43,7 @@ public class GCLoggingManager implements ILoggingManager, LoaderManager.LoaderCa
         this.cache = cache;
     }
 
+    @Nullable
     @Override
     public Loader<String> onCreateLoader(int arg0, Bundle arg1) {
         if (!Settings.isLogin()) { // allow offline logging
diff --git a/main/src/cgeo/geocaching/connector/gc/GCParser.java b/main/src/cgeo/geocaching/connector/gc/GCParser.java
index 4a07302..fcc934f 100644
--- a/main/src/cgeo/geocaching/connector/gc/GCParser.java
+++ b/main/src/cgeo/geocaching/connector/gc/GCParser.java
@@ -40,6 +40,7 @@ import org.apache.commons.lang3.ArrayUtils;
 import org.apache.commons.lang3.StringEscapeUtils;
 import org.apache.commons.lang3.StringUtils;
 import org.apache.commons.lang3.tuple.ImmutablePair;
+import org.eclipse.jdt.annotation.NonNull;
 import org.json.JSONArray;
 import org.json.JSONException;
 import org.json.JSONObject;
@@ -1654,6 +1655,7 @@ public abstract class GCParser {
         return logs;
     }
 
+    @NonNull
     public static List<LogType> parseTypes(String page) {
         if (StringUtils.isEmpty(page)) {
             return ListUtils.EMPTY_LIST;