diff --git a/spring-integration-core/src/test/java/org/springframework/integration/codec/kryo/KryoCodecTests.java b/spring-integration-core/src/test/java/org/springframework/integration/codec/kryo/KryoCodecTests.java
index 0ba5d69eb6..a06b29259c 100644
--- a/spring-integration-core/src/test/java/org/springframework/integration/codec/kryo/KryoCodecTests.java
+++ b/spring-integration-core/src/test/java/org/springframework/integration/codec/kryo/KryoCodecTests.java
@@ -103,7 +103,7 @@ public class KryoCodecTests {
 		map.put("one", 1);
 		map.put("two", 2);
 		ByteArrayOutputStream bos = new ByteArrayOutputStream();
-		codec.encode(map, bos);4
+		codec.encode(map, bos);
 		Map<?, ?> m2 = (Map<?, ?>) codec.decode(bos.toByteArray(), HashMap.class);
 		assertEquals(2, m2.size());
 		assertEquals(1, m2.get("one"));