diff --git a/src/test/java/net/openhft/chronicle/map/CHMUseCasesTest.java b/src/test/java/net/openhft/chronicle/map/CHMUseCasesTest.java
index 1b1cf7fc8..26b456356 100644
--- a/src/test/java/net/openhft/chronicle/map/CHMUseCasesTest.java
+++ b/src/test/java/net/openhft/chronicle/map/CHMUseCasesTest.java
@@ -251,7 +251,6 @@ public class CHMUseCasesTest {
                 for (int i = 0; i < o1.length; i++) {
                     Assert.assertArrayEquals(o1[i], o2[i]);
                 }
-
             } else throw new IllegalStateException("unsupported type");
 
         }
@@ -293,7 +292,6 @@ public class CHMUseCasesTest {
                     Assert.assertEquals(map1, actual);
                 }
             }
-
         } catch (IOException e) {
             Assert.fail();
         } finally {
@@ -444,7 +442,6 @@ public class CHMUseCasesTest {
                 mpx1030.setBidPx(107.6);
             }
         }
-
     }
 
     @Test
diff --git a/src/test/java/net/openhft/chronicle/map/MissSizedMapsTest.java b/src/test/java/net/openhft/chronicle/map/MissSizedMapsTest.java
index 9a8e0f4a2..d8d0d4dd6 100755
--- a/src/test/java/net/openhft/chronicle/map/MissSizedMapsTest.java
+++ b/src/test/java/net/openhft/chronicle/map/MissSizedMapsTest.java
@@ -58,7 +58,6 @@ public class MissSizedMapsTest {
                 Assert.fail(key + " not in key set but in map actual");
             }
         }
-
     }
 
 }
diff --git a/src/test/java/net/openhft/chronicle/map/ValueAlignmentRelocationTest.java b/src/test/java/net/openhft/chronicle/map/ValueAlignmentRelocationTest.java
index 2330fcc48..72c54c0f1 100755
--- a/src/test/java/net/openhft/chronicle/map/ValueAlignmentRelocationTest.java
+++ b/src/test/java/net/openhft/chronicle/map/ValueAlignmentRelocationTest.java
@@ -142,7 +142,6 @@ public class ValueAlignmentRelocationTest {
                         System.out.println("k= " + k + ", i= " + i + ", j=" + j);
                 }
             }
-
         }
     }
 }
diff --git a/src/test/java/net/openhft/lang/values/MovingAverageArray.java b/src/test/java/net/openhft/lang/values/MovingAverageArray.java
index c4b8ce77b..089e40582 100755
--- a/src/test/java/net/openhft/lang/values/MovingAverageArray.java
+++ b/src/test/java/net/openhft/lang/values/MovingAverageArray.java
@@ -46,7 +46,6 @@ public class MovingAverageArray extends AbstractBytesMarshallable implements Dyn
             next.readMarshallable(bytes);
             values.add(next);
         }
-
     }
 
     @Override