1 files changed, 20 insertions, 0 deletions
diff --git a/tests/src/cgeo/geocaching/utils/AbstractLRUTest.java b/tests/src/cgeo/geocaching/utils/AbstractLRUTest.java
new file mode 100644
index 0000000..83a796b
--- /dev/null
+++ b/tests/src/cgeo/geocaching/utils/AbstractLRUTest.java
@@ -0,0 +1,20 @@
+package cgeo.geocaching.utils;
+
+import org.apache.commons.lang3.StringUtils;
+
+import android.test.AndroidTestCase;
+
+import java.util.ArrayList;
+import java.util.Collection;
+
+public abstract class AbstractLRUTest extends AndroidTestCase {
+
+    protected static String colToStr(Collection<?> col) {
+        final ArrayList<String> list = new ArrayList<String>(col.size());
+        for (Object o : col) {
+            list.add(o.toString());
+        }
+        return StringUtils.join(list, ", ");
+    }
+
+}
+\ No newline at end of file