diff --git a/core/src/test/java/org/apache/cloudstack/api/agent/test/CheckGuestOsMappingCommandTest.java b/core/src/test/java/org/apache/cloudstack/api/agent/test/CheckGuestOsMappingCommandTest.java
index d92f3a4f5b4..3f68422d502 100644
--- a/core/src/test/java/org/apache/cloudstack/api/agent/test/CheckGuestOsMappingCommandTest.java
+++ b/core/src/test/java/org/apache/cloudstack/api/agent/test/CheckGuestOsMappingCommandTest.java
@@ -43,4 +43,4 @@ public class CheckGuestOsMappingCommandTest {
         assertEquals("centos64Guest", cmd.getGuestOsHypervisorMappingName());
         assertEquals("6.0", cmd.getHypervisorVersion());
     }
-}
\ No newline at end of file
+}
diff --git a/plugins/hypervisors/xenserver/src/main/java/com/cloud/hypervisor/xenserver/resource/wrapper/xenbase/CitrixCheckGuestOsMappingCommandWrapper.java b/plugins/hypervisors/xenserver/src/main/java/com/cloud/hypervisor/xenserver/resource/wrapper/xenbase/CitrixCheckGuestOsMappingCommandWrapper.java
index 0e9f3c69378..68403d76ca4 100644
--- a/plugins/hypervisors/xenserver/src/main/java/com/cloud/hypervisor/xenserver/resource/wrapper/xenbase/CitrixCheckGuestOsMappingCommandWrapper.java
+++ b/plugins/hypervisors/xenserver/src/main/java/com/cloud/hypervisor/xenserver/resource/wrapper/xenbase/CitrixCheckGuestOsMappingCommandWrapper.java
@@ -64,4 +64,4 @@ public final class CitrixCheckGuestOsMappingCommandWrapper extends CommandWrappe
             return new CheckGuestOsMappingAnswer(command, e.getLocalizedMessage());
         }
     }
-}
\ No newline at end of file
+}
diff --git a/plugins/hypervisors/xenserver/src/main/java/com/cloud/hypervisor/xenserver/resource/wrapper/xenbase/CitrixGetHypervisorGuestOsNamesCommandWrapper.java b/plugins/hypervisors/xenserver/src/main/java/com/cloud/hypervisor/xenserver/resource/wrapper/xenbase/CitrixGetHypervisorGuestOsNamesCommandWrapper.java
index c8e9782f2e5..0be3e5a5746 100644
--- a/plugins/hypervisors/xenserver/src/main/java/com/cloud/hypervisor/xenserver/resource/wrapper/xenbase/CitrixGetHypervisorGuestOsNamesCommandWrapper.java
+++ b/plugins/hypervisors/xenserver/src/main/java/com/cloud/hypervisor/xenserver/resource/wrapper/xenbase/CitrixGetHypervisorGuestOsNamesCommandWrapper.java
@@ -73,4 +73,4 @@ public final class CitrixGetHypervisorGuestOsNamesCommandWrapper extends Command
             return new GetHypervisorGuestOsNamesAnswer(command, e.getLocalizedMessage());
         }
     }
-}
\ No newline at end of file
+}