Remove double and triple blank lines

src/test/java/net/openhft/chronicle/map/ReplicatedChronicleMapTest.java

@@ -41,14 +41,12 @@ public class ReplicatedChronicleMapTest extends JSR166TestCase {
 
     }
 
-
     ChronicleMap<CharSequence, CharSequence> newShmStringString() throws IOException {
         return ChronicleMapBuilder.of(CharSequence.class, CharSequence.class)
                 .create();
 
     }
 
-
     /**
      * Returns a new map from Integers 1-5 to Strings "A"-"E".
      */
@@ -119,7 +117,6 @@ public class ReplicatedChronicleMapTest extends JSR166TestCase {
         assertFalse(map.containsValue("Z"));
     }
 
-
     /**
      * Inserted elements that are subclasses of the same Comparable
      * class are found.