diff --git a/httpclient/src/test/java/org/apache/http/conn/routing/TestHttpRoute.java b/httpclient/src/test/java/org/apache/http/conn/routing/TestHttpRoute.java
index 54fb28815..ea3f0f2fb 100644
--- a/httpclient/src/test/java/org/apache/http/conn/routing/TestHttpRoute.java
+++ b/httpclient/src/test/java/org/apache/http/conn/routing/TestHttpRoute.java
@@ -224,6 +224,7 @@ public class TestHttpRoute {
                      8, routestrings.size());
     }
 
+    @SuppressWarnings("unused")
     @Test
     public void testInvalidArguments() {
         final HttpHost[] chain1 = { PROXY1 };
@@ -510,6 +511,7 @@ public class TestHttpRoute {
         Assert.assertEquals("bad convenience route 3/secure", route, should);
     }
 
+    @SuppressWarnings("unused")
     @Test
     public void testCstr4() {
         // test convenience constructor with 4 arguments