fix some compiler warnings

1 files changed, 4 insertions, 3 deletions

diff --git a/tests/src/cgeo/geocaching/utils/MiscUtilsTest.java b/tests/src/cgeo/geocaching/utils/MiscUtilsTest.java
index 2ee99c4..1a3804b 100644
--- a/tests/src/cgeo/geocaching/utils/MiscUtilsTest.java
+++ b/tests/src/cgeo/geocaching/utils/MiscUtilsTest.java
@@ -1,14 +1,15 @@
 package cgeo.geocaching.utils;
 
-import junit.framework.TestCase;
-
 import java.util.LinkedList;
 import java.util.List;
 
+import junit.framework.TestCase;
+
 public class MiscUtilsTest extends TestCase {
 
     public static void testBufferEmpty() {
-        for (final List<String> s: MiscUtils.buffer(new LinkedList<String>(), 10)) {
+        for (@SuppressWarnings("unused")
+        final List<String> s : MiscUtils.buffer(new LinkedList<String>(), 10)) {
             fail("empty collection should not iterate");
         }
     }