diff --git a/examples/java/RandomTsp.java b/examples/java/RandomTsp.java
index e0f1cdee37..deca08fb9e 100644
--- a/examples/java/RandomTsp.java
+++ b/examples/java/RandomTsp.java
@@ -14,7 +14,6 @@
 // limitations under the License.
 import com.google.ortools.constraintsolver.Assignment;
 import com.google.ortools.constraintsolver.FirstSolutionStrategy;
-import com.google.ortools.constraintsolver.LongToLong;
 import com.google.ortools.constraintsolver.RoutingIndexManager;
 import com.google.ortools.constraintsolver.RoutingModel;
 import com.google.ortools.constraintsolver.RoutingSearchParameters;