Delete trailing whitespaces.

src/main/java/net/floodlightcontroller/loadbalancer/LBMemberSerializer.java

@@ -37,7 +37,7 @@ public class LBMemberSerializer extends JsonSerializer<LBMember>{
         jGen.writeStringField("poolId", member.poolId);
         jGen.writeStringField("vipId", member.vipId);
 
-        jGen.writeEndObject();        
+        jGen.writeEndObject();
     }
 
 }

src/main/java/net/floodlightcontroller/loadbalancer/LBPool.java

@@ -41,7 +41,7 @@ public class LBPool {
     protected ArrayList<String> members;
     protected ArrayList<String> monitors;
     protected short adminState;
-    protected short status;    
+    protected short status;
     
     protected String vipId;