1 files changed, 24 insertions, 0 deletions
diff --git a/main/src/cgeo/geocaching/utils/CollectionUtils.java b/main/src/cgeo/geocaching/utils/CollectionUtils.java
new file mode 100644
index 0000000..06e2419
--- /dev/null
+++ b/main/src/cgeo/geocaching/utils/CollectionUtils.java
@@ -0,0 +1,24 @@
+package cgeo.geocaching.utils;
+
+import java.util.List;
+import java.util.Map;
+
+public class CollectionUtils {
+
+    public static <T> boolean isEmpty(List<T> list) {
+        return (list != null && list.size() == 0);
+    }
+
+    public static <T, T2> boolean isEmpty(Map<T, T2> map) {
+        return (map != null && map.size() == 0);
+    }
+
+    public static <T> boolean isNotEmpty(List<T> list) {
+        return (list != null && list.size() != 0);
+    }
+
+    public static <T, T2> boolean isNotEmpty(Map<T, T2> map) {
+        return (map != null && map.size() != 0);
+    }
+
+}