diff --git a/ortools/sat/samples/SolveWithTimeLimitSampleSat.java b/ortools/sat/samples/SolveWithTimeLimitSampleSat.java
index e14f81c003..a922519c5c 100644
--- a/ortools/sat/samples/SolveWithTimeLimitSampleSat.java
+++ b/ortools/sat/samples/SolveWithTimeLimitSampleSat.java
@@ -46,6 +46,7 @@ public final class SolveWithTimeLimitSampleSat {
       System.out.println("z = " + solver.value(z));
     }
   }
+
   private SolveWithTimeLimitSampleSat() {}
 }
 // [END program]
diff --git a/ortools/sat/samples/StopAfterNSolutionsSampleSat.java b/ortools/sat/samples/StopAfterNSolutionsSampleSat.java
index 01c02fbd15..14c0534e30 100644
--- a/ortools/sat/samples/StopAfterNSolutionsSampleSat.java
+++ b/ortools/sat/samples/StopAfterNSolutionsSampleSat.java
@@ -75,6 +75,7 @@ public final class StopAfterNSolutionsSampleSat {
       throw new RuntimeException("Did not stop the search correctly.");
     }
   }
+
   private StopAfterNSolutionsSampleSat() {}
 }
 // [END program]