Enhance Openstack Client

Update Openstack Client to support additional fields
Updat all formatting issues

Issue-ID: SO-1844

Change-Id: I1369e0c18cc25274db8df7e12855a020b8da38da
Signed-off-by: Smokowski, Steve (ss835w) <ss835w@us.att.com>

30 files changed, 237 insertions, 262 deletions

diff --git a/nova-client/src/main/java/com/woorea/openstack/nova/api/ImagesResource.java b/nova-client/src/main/java/com/woorea/openstack/nova/api/ImagesResource.java
index cca80e6..16145b5 100644
--- a/nova-client/src/main/java/com/woorea/openstack/nova/api/ImagesResource.java
+++ b/nova-client/src/main/java/com/woorea/openstack/nova/api/ImagesResource.java
@@ -81,8 +81,7 @@ public class ImagesResource {
     public class ShowMetadata extends OpenStackRequest<Metadata> {
 
         public ShowMetadata(String id) {
-            super(client, HttpMethod.GET, "/images/" + id + "/metadata", null,
-                    Metadata.class);
+            super(client, HttpMethod.GET, "/images/" + id + "/metadata", null, Metadata.class);
         }
     }
 
diff --git a/nova-client/src/main/java/com/woorea/openstack/nova/api/ServersResource.java b/nova-client/src/main/java/com/woorea/openstack/nova/api/ServersResource.java
index c5ff796..5bdd2bb 100644
--- a/nova-client/src/main/java/com/woorea/openstack/nova/api/ServersResource.java
+++ b/nova-client/src/main/java/com/woorea/openstack/nova/api/ServersResource.java
@@ -123,7 +123,7 @@ public class ServersResource {
 
         public ShowMetadata(String id) {
             super(client, HttpMethod.GET, new StringBuilder(SERVERS).append(id).append("/metadata"), null,
-                Metadata.class);
+                    Metadata.class);
         }
     }
 
@@ -131,7 +131,7 @@ public class ServersResource {
 
         public CreateOrUpdateMetadata(String id, Metadata metadata) {
             super(client, HttpMethod.POST, new StringBuilder(SERVERS).append(id).append("/metadata"),
-                Entity.json(metadata), Metadata.class);
+                    Entity.json(metadata), Metadata.class);
         }
     }
 
@@ -139,7 +139,7 @@ public class ServersResource {
 
         public ReplaceMetadata(String id, Metadata metadata) {
             super(client, HttpMethod.PUT, new StringBuilder(SERVERS).append(id).append("/metadata"),
-                Entity.json(metadata), Metadata.class);
+                    Entity.json(metadata), Metadata.class);
         }
     }
 
@@ -147,7 +147,7 @@ public class ServersResource {
 
         public DeleteMetadata(String id, String key) {
             super(client, HttpMethod.DELETE, new StringBuilder(SERVERS).append(id).append("/metadata/").append(key),
-                null, Void.class);
+                    null, Void.class);
         }
     }
 
@@ -162,8 +162,7 @@ public class ServersResource {
     public class ShowServerAddresses extends OpenStackRequest<Addresses> {
 
         public ShowServerAddresses(String id) {
-            super(client, HttpMethod.GET, new StringBuilder(SERVERS).append(id).append("/ips"), null,
-                Addresses.class);
+            super(client, HttpMethod.GET, new StringBuilder(SERVERS).append(id).append("/ips"), null, Addresses.class);
         }
     }
 
@@ -186,8 +185,7 @@ public class ServersResource {
     public abstract class Action<T> extends OpenStackRequest<T> {
 
         public Action(String id, Entity<?> entity, Class<T> returnType) {
-            super(client, HttpMethod.POST, new StringBuilder(SERVERS).append(id).append(ACTION), entity,
-                returnType);
+            super(client, HttpMethod.POST, new StringBuilder(SERVERS).append(id).append(ACTION), entity, returnType);
         }
     }
 
@@ -294,7 +292,7 @@ public class ServersResource {
 
         public StartServer(String id) {
             super(client, HttpMethod.POST, new StringBuilder(SERVERS).append(id).append(ACTION),
-                Entity.json(new Start()), Void.class);
+                    Entity.json(new Start()), Void.class);
         }
     }
 
@@ -306,7 +304,7 @@ public class ServersResource {
 
         public StopServer(String id) {
             super(client, HttpMethod.POST, new StringBuilder(SERVERS).append(id).append(ACTION),
-                Entity.json(new Stop()), Void.class);
+                    Entity.json(new Stop()), Void.class);
         }
     }
 
@@ -325,8 +323,8 @@ public class ServersResource {
         private String id;
 
         public GetVncConsoleServer(String id, GetVncConsole action) {
-            super(client, HttpMethod.POST, new StringBuilder(SERVERS).append(id).append(ACTION),
-                Entity.json(action), VncConsole.class);
+            super(client, HttpMethod.POST, new StringBuilder(SERVERS).append(id).append(ACTION), Entity.json(action),
+                    VncConsole.class);
         }
     }
 
@@ -338,8 +336,8 @@ public class ServersResource {
     public class GetConsoleOutputServer extends OpenStackRequest<ConsoleOutput> {
 
         public GetConsoleOutputServer(String id, GetConsoleOutput action) {
-            super(client, HttpMethod.POST, new StringBuilder(SERVERS).append(id).append(ACTION),
-                Entity.json(action), ConsoleOutput.class);
+            super(client, HttpMethod.POST, new StringBuilder(SERVERS).append(id).append(ACTION), Entity.json(action),
+                    ConsoleOutput.class);
         }
     }
 
@@ -352,7 +350,7 @@ public class ServersResource {
 
         public PauseServer(String id) {
             super(client, HttpMethod.POST, new StringBuilder(SERVERS).append(id).append(ACTION),
-                Entity.json(new Pause()), Void.class);
+                    Entity.json(new Pause()), Void.class);
         }
     }
 
@@ -360,7 +358,7 @@ public class ServersResource {
 
         public UnpauseServer(String id) {
             super(client, HttpMethod.POST, new StringBuilder(SERVERS).append(id).append(ACTION),
-                Entity.json(new Unpause()), Void.class);
+                    Entity.json(new Unpause()), Void.class);
         }
     }
 
@@ -372,7 +370,7 @@ public class ServersResource {
 
         public LockServer(String id) {
             super(client, HttpMethod.POST, new StringBuilder(SERVERS).append(id).append(ACTION),
-                Entity.json(new Lock()), Void.class);
+                    Entity.json(new Lock()), Void.class);
         }
     }
 
@@ -384,7 +382,7 @@ public class ServersResource {
 
         public UnlockServer(String id) {
             super(client, HttpMethod.POST, new StringBuilder(SERVERS).append(id).append(ACTION),
-                Entity.json(new Unlock()), Void.class);
+                    Entity.json(new Unlock()), Void.class);
         }
     }
 
@@ -392,7 +390,7 @@ public class ServersResource {
 
         public SuspendServer(String id) {
             super(client, HttpMethod.POST, new StringBuilder(SERVERS).append(id).append(ACTION),
-                Entity.json(new Suspend()), Void.class);
+                    Entity.json(new Suspend()), Void.class);
         }
     }
 
@@ -400,15 +398,15 @@ public class ServersResource {
 
         public ResumeServer(String id) {
             super(client, HttpMethod.POST, new StringBuilder(SERVERS).append(id).append(ACTION),
-                Entity.json(new Resume()), Void.class);
+                    Entity.json(new Resume()), Void.class);
         }
     }
 
     public class CreateBackupServer extends OpenStackRequest<Void> {
 
         public CreateBackupServer(String id, CreateBackup action) {
-            super(client, HttpMethod.POST, new StringBuilder(SERVERS).append(id).append(ACTION),
-                Entity.json(action), Void.class);
+            super(client, HttpMethod.POST, new StringBuilder(SERVERS).append(id).append(ACTION), Entity.json(action),
+                    Void.class);
         }
     }
 
@@ -443,8 +441,8 @@ public class ServersResource {
     public class RescueServer extends OpenStackRequest<Void> {
 
         public RescueServer(String id, Rescue action) {
-            super(client, HttpMethod.POST, new StringBuilder(SERVERS).append(id).append(ACTION),
-                Entity.json(action), Void.class);
+            super(client, HttpMethod.POST, new StringBuilder(SERVERS).append(id).append(ACTION), Entity.json(action),
+                    Void.class);
         }
     }
 
@@ -452,7 +450,7 @@ public class ServersResource {
 
         public UnrescueServer(String id) {
             super(client, HttpMethod.POST, new StringBuilder(SERVERS).append(id).append(ACTION),
-                Entity.json(new Unrescue()), Void.class);
+                    Entity.json(new Unrescue()), Void.class);
         }
     }
 
@@ -468,38 +466,37 @@ public class ServersResource {
     public class AssociateFloatingIp extends OpenStackRequest<Void> {
 
         public AssociateFloatingIp(String id, com.woorea.openstack.nova.model.ServerAction.AssociateFloatingIp action) {
-            super(client, HttpMethod.POST, new StringBuilder(SERVERS).append(id).append(ACTION),
-                Entity.json(action), Void.class);
+            super(client, HttpMethod.POST, new StringBuilder(SERVERS).append(id).append(ACTION), Entity.json(action),
+                    Void.class);
         }
     }
 
     public class DisassociateFloatingIp extends OpenStackRequest<Void> {
 
         public DisassociateFloatingIp(String id,
-            com.woorea.openstack.nova.model.ServerAction.DisassociateFloatingIp action) {
-            super(client, HttpMethod.POST, new StringBuilder(SERVERS).append(id).append(ACTION),
-                Entity.json(action), Void.class);
+                com.woorea.openstack.nova.model.ServerAction.DisassociateFloatingIp action) {
+            super(client, HttpMethod.POST, new StringBuilder(SERVERS).append(id).append(ACTION), Entity.json(action),
+                    Void.class);
         }
     }
 
     public AssociateFloatingIp associateFloatingIp(String serverId, String floatingIpAddress) {
-        com.woorea.openstack.nova.model.ServerAction.AssociateFloatingIp action = new com.woorea.openstack.nova.model.ServerAction.AssociateFloatingIp(
-            floatingIpAddress);
+        com.woorea.openstack.nova.model.ServerAction.AssociateFloatingIp action =
+                new com.woorea.openstack.nova.model.ServerAction.AssociateFloatingIp(floatingIpAddress);
         return new AssociateFloatingIp(serverId, action);
     }
 
     public DisassociateFloatingIp disassociateFloatingIp(String serverId, String floatingIpAddress) {
-        com.woorea.openstack.nova.model.ServerAction.DisassociateFloatingIp action = new com.woorea.openstack.nova.model.ServerAction.DisassociateFloatingIp(
-            floatingIpAddress);
+        com.woorea.openstack.nova.model.ServerAction.DisassociateFloatingIp action =
+                new com.woorea.openstack.nova.model.ServerAction.DisassociateFloatingIp(floatingIpAddress);
         return new DisassociateFloatingIp(serverId, action);
     }
 
     public class AttachVolume extends OpenStackRequest<Void> {
 
         public AttachVolume(String serverId, final VolumeAttachment volumeAttachment) {
-            super(client, HttpMethod.POST,
-                new StringBuilder(SERVERS).append(serverId).append("/os-volume_attachments"),
-                Entity.json(volumeAttachment), Void.class);
+            super(client, HttpMethod.POST, new StringBuilder(SERVERS).append(serverId).append("/os-volume_attachments"),
+                    Entity.json(volumeAttachment), Void.class);
         }
     }
 
@@ -507,25 +504,23 @@ public class ServersResource {
 
         public DetachVolume(String serverId, String volumeId) {
             super(client, HttpMethod.DELETE,
-                new StringBuilder(SERVERS).append(serverId).append("/os-volume_attachments/").append(volumeId),
-                null, Void.class);
+                    new StringBuilder(SERVERS).append(serverId).append("/os-volume_attachments/").append(volumeId),
+                    null, Void.class);
         }
     }
 
     public class ListVolumeAttachments extends OpenStackRequest<VolumeAttachments> {
 
         public ListVolumeAttachments(String serverId) {
-            super(client, HttpMethod.GET,
-                new StringBuilder(SERVERS).append(serverId).append("/os-volume_attachments"), null,
-                VolumeAttachments.class);
+            super(client, HttpMethod.GET, new StringBuilder(SERVERS).append(serverId).append("/os-volume_attachments"),
+                    null, VolumeAttachments.class);
         }
     }
 
     public class ShowVolumeAttachment extends OpenStackRequest<VolumeAttachment> {
 
         public ShowVolumeAttachment(String serverId, String volumeAttachmentId) {
-            super(client, HttpMethod.GET,
-                new StringBuilder(SERVERS).append(serverId).append("/os-volume_attachments/")
+            super(client, HttpMethod.GET, new StringBuilder(SERVERS).append(serverId).append("/os-volume_attachments/")
                     .append(volumeAttachmentId), null, VolumeAttachment.class);
         }
     }
diff --git a/nova-client/src/main/java/com/woorea/openstack/nova/api/extensions/AggregatesExtension.java b/nova-client/src/main/java/com/woorea/openstack/nova/api/extensions/AggregatesExtension.java
index 0a23d8b..3977344 100644
--- a/nova-client/src/main/java/com/woorea/openstack/nova/api/extensions/AggregatesExtension.java
+++ b/nova-client/src/main/java/com/woorea/openstack/nova/api/extensions/AggregatesExtension.java
@@ -39,13 +39,11 @@ public class AggregatesExtension {
         return new ShowAggregate(id);
     }
 
-    public UpdateAggregateMetadata updateAggregateMetadata(String id,
-                                                           String name, String availabilityZone) {
+    public UpdateAggregateMetadata updateAggregateMetadata(String id, String name, String availabilityZone) {
         return new UpdateAggregateMetadata(id, name, availabilityZone);
     }
 
-    public CreateAggregate createAggregate(String aggregateName,
-                                           String availabilityZoneName) {
+    public CreateAggregate createAggregate(String aggregateName, String availabilityZoneName) {
         return new CreateAggregate(aggregateName, availabilityZoneName);
     }
 
@@ -61,17 +59,14 @@ public class AggregatesExtension {
         return new RemoveHost(hostId, aggregateId);
     }
 
-    public SetMetadata setMetadata(String aggregateId,
-                                   String key, String value) {
+    public SetMetadata setMetadata(String aggregateId, String key, String value) {
         return new SetMetadata(aggregateId, key, value);
     }
 
     public class List extends OpenStackRequest<HostAggregates> {
 
         public List() {
-            super(CLIENT, HttpMethod.GET, "/os-aggregates",
-                    null,
-                    HostAggregates.class);
+            super(CLIENT, HttpMethod.GET, "/os-aggregates", null, HostAggregates.class);
         }
 
     }
@@ -79,27 +74,17 @@ public class AggregatesExtension {
     public class ShowAggregate extends OpenStackRequest<HostAggregate> {
 
         public ShowAggregate(String id) {
-            super(CLIENT, HttpMethod.GET,
-                    new StringBuffer("/os-aggregates/").append(id),
-                    null,
-                    HostAggregate.class);
+            super(CLIENT, HttpMethod.GET, new StringBuffer("/os-aggregates/").append(id), null, HostAggregate.class);
         }
 
     }
 
     public class UpdateAggregateMetadata extends OpenStackRequest<HostAggregate> {
-        public UpdateAggregateMetadata(String id,
-                                       String name, String availabilityZone) {
-            super(CLIENT, HttpMethod.PUT,
-                    new StringBuffer("/os-aggregates/").append(id),
-                    availabilityZone == null ?
-                            Entity.json("{\"aggregate\": {\"name\": \"" + name + "\" }}")
-                            :
-                            Entity.json("{\"aggregate\": {\"name\": \"" +
-                                    name +
-                                    "\", \"availability_zone\": \"" +
-                                    availabilityZone +
-                                    "\" }}"),
+        public UpdateAggregateMetadata(String id, String name, String availabilityZone) {
+            super(CLIENT, HttpMethod.PUT, new StringBuffer("/os-aggregates/").append(id),
+                    availabilityZone == null ? Entity.json("{\"aggregate\": {\"name\": \"" + name + "\" }}")
+                            : Entity.json("{\"aggregate\": {\"name\": \"" + name + "\", \"availability_zone\": \""
+                                    + availabilityZone + "\" }}"),
                     HostAggregate.class);
         }
 
@@ -108,18 +93,11 @@ public class AggregatesExtension {
     public class CreateAggregate extends OpenStackRequest<HostAggregate> {
 
         public CreateAggregate(String name, String availabilityZone) {
-            super(CLIENT, HttpMethod.POST,
-                    new StringBuffer("/os-aggregates"),
-                    availabilityZone == null ?
-                            Entity.json("{\"aggregate\": {\"name\": \"" +
-                                    name +
-                                    "\", \"availability_zone\": null }}")
-                            :
-                            Entity.json("{\"aggregate\": {\"name\": \"" +
-                                    name +
-                                    "\", \"availability_zone\": \"" +
-                                    availabilityZone +
-                                    "\" }}"),
+            super(CLIENT, HttpMethod.POST, new StringBuffer("/os-aggregates"),
+                    availabilityZone == null
+                            ? Entity.json("{\"aggregate\": {\"name\": \"" + name + "\", \"availability_zone\": null }}")
+                            : Entity.json("{\"aggregate\": {\"name\": \"" + name + "\", \"availability_zone\": \""
+                                    + availabilityZone + "\" }}"),
                     HostAggregate.class);
         }
 
@@ -128,22 +106,15 @@ public class AggregatesExtension {
     public class DeleteAggregate extends OpenStackRequest<Void> {
 
         public DeleteAggregate(String id) {
-            super(CLIENT, HttpMethod.DELETE,
-                    new StringBuffer("/os-aggregates/").append(id),
-                    null,
-                    null);
+            super(CLIENT, HttpMethod.DELETE, new StringBuffer("/os-aggregates/").append(id), null, null);
         }
     }
 
     public class AddHost extends OpenStackRequest<HostAggregate> {
 
         public AddHost(String aggregateId, String hostId) {
-            super(CLIENT, HttpMethod.POST,
-                    new StringBuffer("/os-aggregates/")
-                            .append(aggregateId).append("/action"),
-                    Entity.json("{\"add_host\": {\"host\": \"" +
-                            hostId + "\" }}"),
-                    HostAggregate.class);
+            super(CLIENT, HttpMethod.POST, new StringBuffer("/os-aggregates/").append(aggregateId).append("/action"),
+                    Entity.json("{\"add_host\": {\"host\": \"" + hostId + "\" }}"), HostAggregate.class);
         }
 
     }
@@ -151,12 +122,8 @@ public class AggregatesExtension {
     public class RemoveHost extends OpenStackRequest<HostAggregate> {
 
         public RemoveHost(String hostId, String aggregateId) {
-            super(CLIENT, HttpMethod.POST,
-                    new StringBuffer("/os-aggregates/")
-                            .append(aggregateId).append("/action"),
-                    Entity.json("{\"remove_host\": {\"host\": \"" +
-                            hostId + "\" }}"),
-                    HostAggregate.class);
+            super(CLIENT, HttpMethod.POST, new StringBuffer("/os-aggregates/").append(aggregateId).append("/action"),
+                    Entity.json("{\"remove_host\": {\"host\": \"" + hostId + "\" }}"), HostAggregate.class);
         }
 
     }
@@ -164,11 +131,8 @@ public class AggregatesExtension {
     public class SetMetadata extends OpenStackRequest<HostAggregate> {
 
         public SetMetadata(String aggregateId, String key, String value) {
-            super(CLIENT, HttpMethod.POST,
-                    new StringBuffer("/os-aggregates/")
-                            .append(aggregateId).append("/action"),
-                    Entity.json("{\"set_metadata\": {\"metadata\": { \"" +
-                            key + "\": \"" + value + "\" }}}"),
+            super(CLIENT, HttpMethod.POST, new StringBuffer("/os-aggregates/").append(aggregateId).append("/action"),
+                    Entity.json("{\"set_metadata\": {\"metadata\": { \"" + key + "\": \"" + value + "\" }}}"),
                     HostAggregate.class);
         }
     }
diff --git a/nova-client/src/main/java/com/woorea/openstack/nova/api/extensions/CloudpipesExtension.java b/nova-client/src/main/java/com/woorea/openstack/nova/api/extensions/CloudpipesExtension.java
index d176bb1..768f73b 100644
--- a/nova-client/src/main/java/com/woorea/openstack/nova/api/extensions/CloudpipesExtension.java
+++ b/nova-client/src/main/java/com/woorea/openstack/nova/api/extensions/CloudpipesExtension.java
@@ -62,4 +62,4 @@ public class CloudpipesExtension {
 
 
 
-}
\ No newline at end of file
+}
diff --git a/nova-client/src/main/java/com/woorea/openstack/nova/api/extensions/CredentialsExtension.java b/nova-client/src/main/java/com/woorea/openstack/nova/api/extensions/CredentialsExtension.java
index 6950827..2ebbd08 100644
--- a/nova-client/src/main/java/com/woorea/openstack/nova/api/extensions/CredentialsExtension.java
+++ b/nova-client/src/main/java/com/woorea/openstack/nova/api/extensions/CredentialsExtension.java
@@ -23,13 +23,13 @@ import com.woorea.openstack.base.client.OpenStackRequest;
 import com.woorea.openstack.nova.model.Certificate;
 
 public class CredentialsExtension {
-    
+
     private final OpenStackClient CLIENT;
-    
+
     public CredentialsExtension(OpenStackClient client) {
         CLIENT = client;
     }
-    
+
     public Create createCertificate(String id) {
         return new Create(id);
     }
@@ -41,7 +41,8 @@ public class CredentialsExtension {
     public class Create extends OpenStackRequest<Certificate> {
 
         public Create(String id) {
-            super(CLIENT, HttpMethod.GET, new StringBuffer("/os-certificates").append(id).toString(), null, Certificate.class);
+            super(CLIENT, HttpMethod.GET, new StringBuffer("/os-certificates").append(id).toString(), null,
+                    Certificate.class);
         }
 
     }
@@ -54,6 +55,6 @@ public class CredentialsExtension {
 
     }
 
-    
+
 
 }
diff --git a/nova-client/src/main/java/com/woorea/openstack/nova/api/extensions/FloatingIpDnsExtension.java b/nova-client/src/main/java/com/woorea/openstack/nova/api/extensions/FloatingIpDnsExtension.java
index 8442e3d..15f7eba 100644
--- a/nova-client/src/main/java/com/woorea/openstack/nova/api/extensions/FloatingIpDnsExtension.java
+++ b/nova-client/src/main/java/com/woorea/openstack/nova/api/extensions/FloatingIpDnsExtension.java
@@ -65,7 +65,8 @@ public class FloatingIpDnsExtension {
 
 
         public CreateDomain(FloatingIpDomain floatingIpDomain) {
-            super(CLIENT, HttpMethod.POST, "/os-floating-ip-dns", Entity.json(floatingIpDomain), FloatingIpDomain.class);
+            super(CLIENT, HttpMethod.POST, "/os-floating-ip-dns", Entity.json(floatingIpDomain),
+                    FloatingIpDomain.class);
 
         }
 
@@ -74,7 +75,8 @@ public class FloatingIpDnsExtension {
     public class ShowDomain extends OpenStackRequest<FloatingIpDomain> {
 
         public ShowDomain(String id) {
-            super(CLIENT, HttpMethod.GET, new StringBuffer("/os-floating-ip-dns/").append(id).toString(), null, FloatingIpDomain.class);
+            super(CLIENT, HttpMethod.GET, new StringBuffer("/os-floating-ip-dns/").append(id).toString(), null,
+                    FloatingIpDomain.class);
         }
 
     }
@@ -95,11 +97,12 @@ public class FloatingIpDnsExtension {
     public class DeleteDomain extends OpenStackRequest<Void> {
 
         public DeleteDomain(String id) {
-            super(CLIENT, HttpMethod.DELETE, new StringBuffer("/os-floating-ip-dns/").append(id).toString(), null, Void.class);
+            super(CLIENT, HttpMethod.DELETE, new StringBuffer("/os-floating-ip-dns/").append(id).toString(), null,
+                    Void.class);
         }
 
     }
 
 
 
-}
\ No newline at end of file
+}
diff --git a/nova-client/src/main/java/com/woorea/openstack/nova/api/extensions/FloatingIpPoolsExtension.java b/nova-client/src/main/java/com/woorea/openstack/nova/api/extensions/FloatingIpPoolsExtension.java
index c6325d4..62fbf59 100644
--- a/nova-client/src/main/java/com/woorea/openstack/nova/api/extensions/FloatingIpPoolsExtension.java
+++ b/nova-client/src/main/java/com/woorea/openstack/nova/api/extensions/FloatingIpPoolsExtension.java
@@ -44,4 +44,4 @@ public class FloatingIpPoolsExtension {
 
 
 
-}
\ No newline at end of file
+}
diff --git a/nova-client/src/main/java/com/woorea/openstack/nova/api/extensions/FloatingIpsExtension.java b/nova-client/src/main/java/com/woorea/openstack/nova/api/extensions/FloatingIpsExtension.java
index d1ae7f4..716266c 100644
--- a/nova-client/src/main/java/com/woorea/openstack/nova/api/extensions/FloatingIpsExtension.java
+++ b/nova-client/src/main/java/com/woorea/openstack/nova/api/extensions/FloatingIpsExtension.java
@@ -18,8 +18,6 @@ package com.woorea.openstack.nova.api.extensions;
 
 import java.util.HashMap;
 import java.util.Map;
-
-
 import com.woorea.openstack.base.client.Entity;
 import com.woorea.openstack.base.client.HttpMethod;
 import com.woorea.openstack.base.client.OpenStackClient;
@@ -54,7 +52,8 @@ public class FloatingIpsExtension {
     public class Deallocate extends OpenStackRequest<Void> {
 
         public Deallocate(String id) {
-            super(CLIENT, HttpMethod.DELETE, new StringBuffer("/os-floating-ips/").append(id).toString(), null, Void.class);
+            super(CLIENT, HttpMethod.DELETE, new StringBuffer("/os-floating-ips/").append(id).toString(), null,
+                    Void.class);
         }
 
     }
@@ -64,11 +63,11 @@ public class FloatingIpsExtension {
     }
 
     public Allocate allocate(String pool) {
-        Entity<?> entity=null;
-        if(pool!=null) {
+        Entity<?> entity = null;
+        if (pool != null) {
             Map<String, String> body = new HashMap<>();
             body.put("pool", pool);
-            entity=Entity.json(body);
+            entity = Entity.json(body);
         }
         return new Allocate(entity);
     }
diff --git a/nova-client/src/main/java/com/woorea/openstack/nova/api/extensions/HostsExtension.java b/nova-client/src/main/java/com/woorea/openstack/nova/api/extensions/HostsExtension.java
index b9c6db4..c042a12 100644
--- a/nova-client/src/main/java/com/woorea/openstack/nova/api/extensions/HostsExtension.java
+++ b/nova-client/src/main/java/com/woorea/openstack/nova/api/extensions/HostsExtension.java
@@ -57,4 +57,4 @@ public class HostsExtension {
 
 
 
-}
\ No newline at end of file
+}
diff --git a/nova-client/src/main/java/com/woorea/openstack/nova/api/extensions/HypervisorsExtension.java b/nova-client/src/main/java/com/woorea/openstack/nova/api/extensions/HypervisorsExtension.java
index 8331f1f..b092b0c 100644
--- a/nova-client/src/main/java/com/woorea/openstack/nova/api/extensions/HypervisorsExtension.java
+++ b/nova-client/src/main/java/com/woorea/openstack/nova/api/extensions/HypervisorsExtension.java
@@ -18,4 +18,4 @@ package com.woorea.openstack.nova.api.extensions;
 
 public interface HypervisorsExtension {
 
-}
\ No newline at end of file
+}
diff --git a/nova-client/src/main/java/com/woorea/openstack/nova/api/extensions/KeyPairsExtension.java b/nova-client/src/main/java/com/woorea/openstack/nova/api/extensions/KeyPairsExtension.java
index 4ebbe21..41fca78 100644
--- a/nova-client/src/main/java/com/woorea/openstack/nova/api/extensions/KeyPairsExtension.java
+++ b/nova-client/src/main/java/com/woorea/openstack/nova/api/extensions/KeyPairsExtension.java
@@ -65,7 +65,8 @@ public class KeyPairsExtension {
 
 
         public Delete(String name) {
-            super(CLIENT, HttpMethod.DELETE, new StringBuilder("/os-keypairs/").append(name).toString(), null, Void.class);
+            super(CLIENT, HttpMethod.DELETE, new StringBuilder("/os-keypairs/").append(name).toString(), null,
+                    Void.class);
         }
 
     }
@@ -78,4 +79,4 @@ public class KeyPairsExtension {
 
     }
 
-}
\ No newline at end of file
+}
diff --git a/nova-client/src/main/java/com/woorea/openstack/nova/api/extensions/NetworksExtension.java b/nova-client/src/main/java/com/woorea/openstack/nova/api/extensions/NetworksExtension.java
index d920a06..21f9212 100644
--- a/nova-client/src/main/java/com/woorea/openstack/nova/api/extensions/NetworksExtension.java
+++ b/nova-client/src/main/java/com/woorea/openstack/nova/api/extensions/NetworksExtension.java
@@ -71,7 +71,8 @@ public class NetworksExtension {
     public class Show extends OpenStackRequest<Network> {
 
         public Show(String id) {
-            super(CLIENT, HttpMethod.GET, new StringBuilder("/os-networks/").append(id).toString(), null, Network.class);
+            super(CLIENT, HttpMethod.GET, new StringBuilder("/os-networks/").append(id).toString(), null,
+                    Network.class);
         }
 
     }
@@ -79,8 +80,8 @@ public class NetworksExtension {
     public class Disassociate extends OpenStackRequest<Void> {
 
         public Disassociate(String id) {
-            super(CLIENT, HttpMethod.POST, new StringBuilder("/os-networks/").append(id).toString(), Entity.json("{\"action\":\"disassociate\"}"), Void.class);
-            ;
+            super(CLIENT, HttpMethod.POST, new StringBuilder("/os-networks/").append(id).toString(),
+                    Entity.json("{\"action\":\"disassociate\"}"), Void.class);;
         }
 
     }
@@ -88,11 +89,12 @@ public class NetworksExtension {
     public class Delete extends OpenStackRequest<Void> {
 
         public Delete(String id) {
-            super(CLIENT, HttpMethod.DELETE, new StringBuilder("/os-networks/").append(id).toString(), null, Void.class);
+            super(CLIENT, HttpMethod.DELETE, new StringBuilder("/os-networks/").append(id).toString(), null,
+                    Void.class);
         }
 
     }
 
 
 
-}
\ No newline at end of file
+}
diff --git a/nova-client/src/main/java/com/woorea/openstack/nova/api/extensions/SecurityGroupsExtension.java b/nova-client/src/main/java/com/woorea/openstack/nova/api/extensions/SecurityGroupsExtension.java
index fb9bdc4..5971db6 100644
--- a/nova-client/src/main/java/com/woorea/openstack/nova/api/extensions/SecurityGroupsExtension.java
+++ b/nova-client/src/main/java/com/woorea/openstack/nova/api/extensions/SecurityGroupsExtension.java
@@ -47,7 +47,8 @@ public class SecurityGroupsExtension {
         private SecurityGroupForCreate securityGroupForCreate;
 
         public Create(SecurityGroupForCreate securityGroupForCreate) {
-            super(CLIENT, HttpMethod.POST, "/os-security-groups", Entity.json(securityGroupForCreate), SecurityGroup.class);
+            super(CLIENT, HttpMethod.POST, "/os-security-groups", Entity.json(securityGroupForCreate),
+                    SecurityGroup.class);
             this.securityGroupForCreate = securityGroupForCreate;
         }
 
@@ -61,10 +62,13 @@ public class SecurityGroupsExtension {
          */
         @Deprecated
         public Show(Integer id) {
-            super(CLIENT, HttpMethod.GET, new StringBuilder("/os-security-groups/").append(id).toString(), null, SecurityGroup.class);
+            super(CLIENT, HttpMethod.GET, new StringBuilder("/os-security-groups/").append(id).toString(), null,
+                    SecurityGroup.class);
         }
+
         public Show(String id) {
-            super(CLIENT, HttpMethod.GET, new StringBuilder("/os-security-groups/").append(id).toString(), null, SecurityGroup.class);
+            super(CLIENT, HttpMethod.GET, new StringBuilder("/os-security-groups/").append(id).toString(), null,
+                    SecurityGroup.class);
         }
 
     }
@@ -78,10 +82,13 @@ public class SecurityGroupsExtension {
          */
         @Deprecated
         public Delete(Integer id) {
-            super(CLIENT, HttpMethod.DELETE, new StringBuilder("/os-security-groups/").append(String.valueOf(id)).toString(), null, Void.class);
+            super(CLIENT, HttpMethod.DELETE,
+                    new StringBuilder("/os-security-groups/").append(String.valueOf(id)).toString(), null, Void.class);
         }
+
         public Delete(String id) {
-            super(CLIENT, HttpMethod.DELETE, new StringBuilder("/os-security-groups/").append(id).toString(), null, Void.class);
+            super(CLIENT, HttpMethod.DELETE, new StringBuilder("/os-security-groups/").append(id).toString(), null,
+                    Void.class);
         }
 
     }
@@ -91,7 +98,8 @@ public class SecurityGroupsExtension {
         private SecurityGroupRuleForCreate securityGroupRuleForCreate;
 
         public CreateRule(SecurityGroupRuleForCreate securityGroupRuleForCreate) {
-            super(CLIENT, HttpMethod.POST, "/os-security-group-rules", Entity.json(securityGroupRuleForCreate), SecurityGroup.Rule.class);
+            super(CLIENT, HttpMethod.POST, "/os-security-group-rules", Entity.json(securityGroupRuleForCreate),
+                    SecurityGroup.Rule.class);
             this.securityGroupRuleForCreate = securityGroupRuleForCreate;
         }
     }
@@ -105,11 +113,15 @@ public class SecurityGroupsExtension {
          */
         @Deprecated
         public DeleteRule(Integer id) {
-            super(CLIENT, HttpMethod.DELETE, new StringBuilder("/os-security-group-rules/").append(String.valueOf(id)).toString(), null, Void.class);
+            super(CLIENT, HttpMethod.DELETE,
+                    new StringBuilder("/os-security-group-rules/").append(String.valueOf(id)).toString(), null,
+                    Void.class);
         }
 
         public DeleteRule(String id) {
-            super(CLIENT, HttpMethod.DELETE, new StringBuilder("/os-security-group-rules/").append(String.valueOf(id)).toString(), null, Void.class);
+            super(CLIENT, HttpMethod.DELETE,
+                    new StringBuilder("/os-security-group-rules/").append(String.valueOf(id)).toString(), null,
+                    Void.class);
         }
     }
 
@@ -117,8 +129,7 @@ public class SecurityGroupsExtension {
         return new List();
     }
 
-    public Create createSecurityGroup(String name,
-                                      String description) {
+    public Create createSecurityGroup(String name, String description) {
         return new Create(new SecurityGroupForCreate(name, description));
     }
 
@@ -133,6 +144,7 @@ public class SecurityGroupsExtension {
     public Show showSecurityGroup(String id) {
         return new Show(id);
     }
+
     public Delete deleteSecurityGroup(Integer id) {
         return new Delete(String.valueOf(id));
     }
@@ -152,13 +164,13 @@ public class SecurityGroupsExtension {
      * @deprecated Use {@link #createSecurityGroupRule(String, String, Integer, Integer, String)}
      */
     @Deprecated
-    public CreateRule createSecurityGroupRule(
-            Integer parentSecurityGroupId, String ipProtocol, Integer fromPort,
+    public CreateRule createSecurityGroupRule(Integer parentSecurityGroupId, String ipProtocol, Integer fromPort,
             Integer toPort, String cidr) {
-        SecurityGroupRuleForCreate securityGroupRuleForCreate = new SecurityGroupRuleForCreate(
-                parentSecurityGroupId, ipProtocol, fromPort, toPort, cidr);
+        SecurityGroupRuleForCreate securityGroupRuleForCreate =
+                new SecurityGroupRuleForCreate(parentSecurityGroupId, ipProtocol, fromPort, toPort, cidr);
         return new CreateRule(securityGroupRuleForCreate);
     }
+
     /**
      *
      * @param parentSecurityGroupId
@@ -170,36 +182,33 @@ public class SecurityGroupsExtension {
      * @deprecated Use {@link #createSecurityGroupRule(String, String, String, Integer, Integer)}
      */
     @Deprecated
-    public CreateRule createSecurityGroupRule(
-            Integer parentSecurityGroupId, String ipProtocol, Integer fromPort,
+    public CreateRule createSecurityGroupRule(Integer parentSecurityGroupId, String ipProtocol, Integer fromPort,
             Integer toPort, Integer sourceGroupId) {
-        SecurityGroupRuleForCreate securityGroupRuleForCreate = new SecurityGroupRuleForCreate(
-                parentSecurityGroupId, ipProtocol, fromPort, toPort,
-                sourceGroupId);
+        SecurityGroupRuleForCreate securityGroupRuleForCreate =
+                new SecurityGroupRuleForCreate(parentSecurityGroupId, ipProtocol, fromPort, toPort, sourceGroupId);
         return new CreateRule(securityGroupRuleForCreate);
     }
 
-    public CreateRule createSecurityGroupRule(
-            String parentSecurityGroupId, String ipProtocol, Integer fromPort,
+    public CreateRule createSecurityGroupRule(String parentSecurityGroupId, String ipProtocol, Integer fromPort,
             Integer toPort, String cidr) {
-        SecurityGroupRuleForCreate securityGroupRuleForCreate = new SecurityGroupRuleForCreate(
-                parentSecurityGroupId, ipProtocol, fromPort, toPort, cidr);
+        SecurityGroupRuleForCreate securityGroupRuleForCreate =
+                new SecurityGroupRuleForCreate(parentSecurityGroupId, ipProtocol, fromPort, toPort, cidr);
         return new CreateRule(securityGroupRuleForCreate);
     }
 
-    public CreateRule createSecurityGroupRule(
-            String parentSecurityGroupId,String sourceGroupId,String ipProtocol, Integer fromPort,
-            Integer toPort) {
-        SecurityGroupRuleForCreate securityGroupRuleForCreate = new SecurityGroupRuleForCreate(
-                parentSecurityGroupId, sourceGroupId,ipProtocol, fromPort, toPort
-        );
+    public CreateRule createSecurityGroupRule(String parentSecurityGroupId, String sourceGroupId, String ipProtocol,
+            Integer fromPort, Integer toPort) {
+        SecurityGroupRuleForCreate securityGroupRuleForCreate =
+                new SecurityGroupRuleForCreate(parentSecurityGroupId, sourceGroupId, ipProtocol, fromPort, toPort);
         return new CreateRule(securityGroupRuleForCreate);
     }
+
     public DeleteRule deleteSecurityGroupRule(String id) {
         return new DeleteRule(id);
     }
+
     public DeleteRule deleteSecurityGroupRule(Integer id) {
         return new DeleteRule(String.valueOf(id));
     }
 
-}
\ No newline at end of file
+}
diff --git a/nova-client/src/main/java/com/woorea/openstack/nova/api/extensions/SnapshotsExtension.java b/nova-client/src/main/java/com/woorea/openstack/nova/api/extensions/SnapshotsExtension.java
index 252e55b..dd54e44 100644
--- a/nova-client/src/main/java/com/woorea/openstack/nova/api/extensions/SnapshotsExtension.java
+++ b/nova-client/src/main/java/com/woorea/openstack/nova/api/extensions/SnapshotsExtension.java
@@ -77,7 +77,8 @@ public class SnapshotsExtension {
     public class Show extends OpenStackRequest<Snapshot> {
 
         public Show(String id) {
-            super(CLIENT, HttpMethod.GET, new StringBuilder("/os-snapshots/").append(id).toString(), null, Snapshot.class);
+            super(CLIENT, HttpMethod.GET, new StringBuilder("/os-snapshots/").append(id).toString(), null,
+                    Snapshot.class);
         }
 
     }
@@ -85,7 +86,8 @@ public class SnapshotsExtension {
     public class ShowMetadata extends OpenStackRequest<Metadata> {
 
         public ShowMetadata(String id) {
-            super(CLIENT, HttpMethod.GET, new StringBuilder("/os-snapshots/").append(id).append("/metadata").toString(), null, Metadata.class);
+            super(CLIENT, HttpMethod.GET, new StringBuilder("/os-snapshots/").append(id).append("/metadata").toString(),
+                    null, Metadata.class);
         }
 
     }
@@ -93,7 +95,8 @@ public class SnapshotsExtension {
     public class Delete extends OpenStackRequest<Void> {
 
         public Delete(String id) {
-            super(CLIENT, HttpMethod.DELETE, new StringBuilder("/os-snapshots/").append(id).toString(), null, Void.class);
+            super(CLIENT, HttpMethod.DELETE, new StringBuilder("/os-snapshots/").append(id).toString(), null,
+                    Void.class);
         }
 
     }
diff --git a/nova-client/src/main/java/com/woorea/openstack/nova/api/extensions/VolumesExtension.java b/nova-client/src/main/java/com/woorea/openstack/nova/api/extensions/VolumesExtension.java
index f154b5f..9cc243e 100644
--- a/nova-client/src/main/java/com/woorea/openstack/nova/api/extensions/VolumesExtension.java
+++ b/nova-client/src/main/java/com/woorea/openstack/nova/api/extensions/VolumesExtension.java
@@ -61,8 +61,7 @@ public class VolumesExtension {
     public class List extends OpenStackRequest<Volumes> {
 
         public List(boolean detail) {
-            super(CLIENT, HttpMethod.GET, detail ? "/os-volumes/detail"
-                    : "/os-volumes", null, Volumes.class);
+            super(CLIENT, HttpMethod.GET, detail ? "/os-volumes/detail" : "/os-volumes", null, Volumes.class);
         }
 
     }
@@ -72,8 +71,7 @@ public class VolumesExtension {
 
 
         public Create(VolumeForCreate volume) {
-            super(CLIENT, HttpMethod.POST, "/os-volumes", Entity.json(volume),
-                    Volume.class);
+            super(CLIENT, HttpMethod.POST, "/os-volumes", Entity.json(volume), Volume.class);
 
         }
 
@@ -84,8 +82,8 @@ public class VolumesExtension {
     public class UploadToImage extends OpenStackRequest<Void> {
 
         public UploadToImage(VolumeForImageCreate volumeForImageCreate) {
-            super(CLIENT, HttpMethod.POST, new StringBuilder("/volumes/")
-                            .append(volumeForImageCreate.getVolumeId() + "/action"),
+            super(CLIENT, HttpMethod.POST,
+                    new StringBuilder("/volumes/").append(volumeForImageCreate.getVolumeId() + "/action"),
                     Entity.json(volumeForImageCreate), Void.class);
         }
 
@@ -94,8 +92,7 @@ public class VolumesExtension {
     public class Show extends OpenStackRequest<Volume> {
 
         public Show(String id) {
-            super(CLIENT, HttpMethod.GET, new StringBuilder("/os-volumes/")
-                    .append(id).toString(), null, Volume.class);
+            super(CLIENT, HttpMethod.GET, new StringBuilder("/os-volumes/").append(id).toString(), null, Volume.class);
         }
 
     }
@@ -103,9 +100,8 @@ public class VolumesExtension {
     public class ShowMetadata extends OpenStackRequest<Metadata> {
 
         public ShowMetadata(String id) {
-            super(CLIENT, HttpMethod.GET, new StringBuilder("/os-volumes/")
-                            .append(id).append("/metadata").toString(), null,
-                    Metadata.class);
+            super(CLIENT, HttpMethod.GET, new StringBuilder("/os-volumes/").append(id).append("/metadata").toString(),
+                    null, Metadata.class);
         }
 
     }
@@ -113,10 +109,9 @@ public class VolumesExtension {
     public class Delete extends OpenStackRequest<Void> {
 
         public Delete(String id) {
-            super(CLIENT, HttpMethod.DELETE, new StringBuilder("/os-volumes/")
-                    .append(id).toString(), null, Void.class);
+            super(CLIENT, HttpMethod.DELETE, new StringBuilder("/os-volumes/").append(id).toString(), null, Void.class);
         }
 
     }
 
-}
\ No newline at end of file
+}
diff --git a/nova-client/src/test/java/com/woorea/openstack/nova/NovaTest.java b/nova-client/src/test/java/com/woorea/openstack/nova/NovaTest.java
index 05314f6..5e8bc61 100644
--- a/nova-client/src/test/java/com/woorea/openstack/nova/NovaTest.java
+++ b/nova-client/src/test/java/com/woorea/openstack/nova/NovaTest.java
@@ -1,42 +1,39 @@
-/*-

- * ONAP-SO

- * ============LICENSE_START=======================================================

- * Copyright 2018 Huawei Intellectual Property. All rights reserved.

- * =================================================================

- * Licensed under the Apache License, Version 2.0 (the "License");

- * you may not use this file except in compliance with the License.

- * You may obtain a copy of the License at

- *

- *      http://www.apache.org/licenses/LICENSE-2.0

- *

- * Unless required by applicable law or agreed to in writing, software

- * distributed under the License is distributed on an "AS IS" BASIS,

- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

- * See the License for the specific language governing permissions and

- * limitations under the License.

- * ============LICENSE_END=========================================================

- */

-package com.woorea.openstack.nova;

-

-

-

-import static org.junit.Assert.fail;

-

-import org.junit.Test;

-public class NovaTest {

-

-    @Test

-    public void test() {

-        try

-        {

-            Nova nova = new Nova(null);    

-        }

-        catch(Exception ex)

-        {

-            fail("Exception while creating Nova");

-        }

-        

-        

-    }

-

-}

+/*-
+ * ONAP-SO
+ * ============LICENSE_START=======================================================
+ * Copyright 2018 Huawei Intellectual Property. All rights reserved.
+ * =================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+package com.woorea.openstack.nova;
+
+
+
+import static org.junit.Assert.fail;
+import org.junit.Test;
+
+public class NovaTest {
+
+    @Test
+    public void test() {
+        try {
+            Nova nova = new Nova(null);
+        } catch (Exception ex) {
+            fail("Exception while creating Nova");
+        }
+
+
+    }
+
+}
diff --git a/nova-client/src/test/java/com/woorea/openstack/nova/api/ImagesResourceTest.java b/nova-client/src/test/java/com/woorea/openstack/nova/api/ImagesResourceTest.java
index 4ddc398..57e737b 100644
--- a/nova-client/src/test/java/com/woorea/openstack/nova/api/ImagesResourceTest.java
+++ b/nova-client/src/test/java/com/woorea/openstack/nova/api/ImagesResourceTest.java
@@ -85,8 +85,7 @@ public class ImagesResourceTest {
     public class ShowMetadata extends OpenStackRequest<Metadata> {
 
         public ShowMetadata(String id) {
-            super(client, HttpMethod.GET, "/images/" + id + "/metadata", null,
-                Metadata.class);
+            super(client, HttpMethod.GET, "/images/" + id + "/metadata", null, Metadata.class);
         }
     }
 
diff --git a/nova-client/src/test/java/com/woorea/openstack/nova/api/ServersResourceTest.java b/nova-client/src/test/java/com/woorea/openstack/nova/api/ServersResourceTest.java
index 094a633..7468801 100644
--- a/nova-client/src/test/java/com/woorea/openstack/nova/api/ServersResourceTest.java
+++ b/nova-client/src/test/java/com/woorea/openstack/nova/api/ServersResourceTest.java
@@ -27,7 +27,6 @@ import org.junit.Assert;
 import org.junit.Before;
 import org.junit.Test;
 import org.mockito.Mockito;
-
 import java.util.Collections;
 
 public class ServersResourceTest {
@@ -93,7 +92,8 @@ public class ServersResourceTest {
         final Metadata expectedServer = Mockito.mock(Metadata.class);
         OpenStackClientMockUtils.getInstance().mockRequestResponse(Metadata.class, expectedServer);
         Metadata metadata = Mockito.mock(Metadata.class);
-        final ServersResource.CreateOrUpdateMetadata metadataCreateUpdate = serversResource.createOrUpdateMetadata(SERVER_KEY, metadata);
+        final ServersResource.CreateOrUpdateMetadata metadataCreateUpdate =
+                serversResource.createOrUpdateMetadata(SERVER_KEY, metadata);
         final Metadata actualServer = metadataCreateUpdate.execute();
         Assert.assertEquals(expectedServer, actualServer);
     }
@@ -103,14 +103,16 @@ public class ServersResourceTest {
         final Metadata expectedServer = Mockito.mock(Metadata.class);
         OpenStackClientMockUtils.getInstance().mockRequestResponse(Metadata.class, expectedServer);
         Metadata metadata = Mockito.mock(Metadata.class);
-        final ServersResource.ReplaceMetadata metadataCreateUpdate = serversResource.replaceMetadata(SERVER_KEY, metadata);
+        final ServersResource.ReplaceMetadata metadataCreateUpdate =
+                serversResource.replaceMetadata(SERVER_KEY, metadata);
         final Metadata actualServer = metadataCreateUpdate.execute();
         Assert.assertEquals(expectedServer, actualServer);
     }
 
     @Test
     public void deleteMetadata() {
-        final ServersResource.DeleteMetadata metadataCreateUpdate = serversResource.deleteMetadata(SERVER_NAME, SERVER_KEY);
+        final ServersResource.DeleteMetadata metadataCreateUpdate =
+                serversResource.deleteMetadata(SERVER_NAME, SERVER_KEY);
         metadataCreateUpdate.execute();
     }
 
@@ -124,7 +126,8 @@ public class ServersResourceTest {
     public void update() {
         final Server expectedServer = Mockito.mock(Server.class);
         OpenStackClientMockUtils.getInstance().mockRequestResponse(Server.class, expectedServer);
-        final ServersResource.UpdateServer metadataCreateUpdate = serversResource.update(SERVER_NAME, SERVER_KEY, I_PV_4, "");
+        final ServersResource.UpdateServer metadataCreateUpdate =
+                serversResource.update(SERVER_NAME, SERVER_KEY, I_PV_4, "");
         final Server actualServer = metadataCreateUpdate.execute();
         Assert.assertEquals(expectedServer, actualServer);
     }
@@ -133,7 +136,8 @@ public class ServersResourceTest {
     public void changePassword() {
         final Server expectedServer = Mockito.mock(Server.class);
         OpenStackClientMockUtils.getInstance().mockRequestResponse(Server.class, expectedServer);
-        final ServersResource.ChangePasswordAction metadataCreateUpdate = serversResource.changePassword(SERVER_NAME, SERVER_NAME);
+        final ServersResource.ChangePasswordAction metadataCreateUpdate =
+                serversResource.changePassword(SERVER_NAME, SERVER_NAME);
         final Server actualServer = metadataCreateUpdate.execute();
         Assert.assertEquals(expectedServer, actualServer);
     }
@@ -158,7 +162,8 @@ public class ServersResourceTest {
     public void resize() {
         final Server expectedServer = Mockito.mock(Server.class);
         OpenStackClientMockUtils.getInstance().mockRequestResponse(Server.class, expectedServer);
-        final ServersResource.ResizeAction metadataCreateUpdate = serversResource.resize(SERVER_NAME, SERVER_FLAVOR, DISK_CONFIG);
+        final ServersResource.ResizeAction metadataCreateUpdate =
+                serversResource.resize(SERVER_NAME, SERVER_FLAVOR, DISK_CONFIG);
         final Server actualServer = metadataCreateUpdate.execute();
         Assert.assertEquals(expectedServer, actualServer);
     }
@@ -183,7 +188,8 @@ public class ServersResourceTest {
 
     @Test
     public void createImage() {
-        final ServersResource.CreateImageAction metadataCreateUpdate = serversResource.createImage(SERVER_NAME, SERVER_KEY, Collections.<String, String>emptyMap());
+        final ServersResource.CreateImageAction metadataCreateUpdate =
+                serversResource.createImage(SERVER_NAME, SERVER_KEY, Collections.<String, String>emptyMap());
         metadataCreateUpdate.execute();
     }
 
@@ -203,7 +209,8 @@ public class ServersResourceTest {
     public void getVncConsole() {
         final ServerAction.VncConsole console = new ServerAction.VncConsole();
         OpenStackClientMockUtils.getInstance().mockRequestResponse(ServerAction.VncConsole.class, console);
-        final ServersResource.GetVncConsoleServer metadataCreateUpdate = serversResource.getVncConsole(SERVER_NAME, CONSOLE_TYPE);
+        final ServersResource.GetVncConsoleServer metadataCreateUpdate =
+                serversResource.getVncConsole(SERVER_NAME, CONSOLE_TYPE);
         final ServerAction.VncConsole actualConsole = metadataCreateUpdate.execute();
         Assert.assertEquals(console, actualConsole);
     }
@@ -212,7 +219,8 @@ public class ServersResourceTest {
     public void getConsoleOutput() {
         final ServerAction.ConsoleOutput console = new ServerAction.ConsoleOutput();
         OpenStackClientMockUtils.getInstance().mockRequestResponse(ServerAction.ConsoleOutput.class, console);
-        final ServersResource.GetConsoleOutputServer metadataCreateUpdate = serversResource.getConsoleOutput(SERVER_NAME, Integer.MAX_VALUE);
+        final ServersResource.GetConsoleOutputServer metadataCreateUpdate =
+                serversResource.getConsoleOutput(SERVER_NAME, Integer.MAX_VALUE);
         final ServerAction.ConsoleOutput actualConsole = metadataCreateUpdate.execute();
         Assert.assertEquals(console, actualConsole);
     }
@@ -256,14 +264,16 @@ public class ServersResourceTest {
     @Test
     public void createBackup() {
         ServerAction.CreateBackup backup = new ServerAction.CreateBackup();
-        final ServersResource.CreateBackupServer metadataCreateUpdate = serversResource.createBackup(SERVER_NAME, backup);
+        final ServersResource.CreateBackupServer metadataCreateUpdate =
+                serversResource.createBackup(SERVER_NAME, backup);
         metadataCreateUpdate.execute();
     }
 
     @Test
     public void rescue() {
         final ServerAction.CreateBackup console = new ServerAction.CreateBackup();
-        final ServersResource.CreateBackupServer metadataCreateUpdate = serversResource.createBackup(SERVER_NAME, console);
+        final ServersResource.CreateBackupServer metadataCreateUpdate =
+                serversResource.createBackup(SERVER_NAME, console);
         metadataCreateUpdate.execute();
     }
 
@@ -275,25 +285,29 @@ public class ServersResourceTest {
 
     @Test
     public void associateFloatingIp() {
-        final ServersResource.AssociateFloatingIp metadataCreateUpdate = serversResource.associateFloatingIp(SERVER_NAME, I_PV_4);
+        final ServersResource.AssociateFloatingIp metadataCreateUpdate =
+                serversResource.associateFloatingIp(SERVER_NAME, I_PV_4);
         metadataCreateUpdate.execute();
     }
 
     @Test
     public void disassociateFloatingIp() {
-        final ServersResource.DisassociateFloatingIp metadataCreateUpdate = serversResource.disassociateFloatingIp(SERVER_NAME, I_PV_4);
+        final ServersResource.DisassociateFloatingIp metadataCreateUpdate =
+                serversResource.disassociateFloatingIp(SERVER_NAME, I_PV_4);
         metadataCreateUpdate.execute();
     }
 
     @Test
     public void attachVolume() {
-        final ServersResource.AttachVolume metadataCreateUpdate = serversResource.attachVolume(SERVER_NAME, "volume_id", "device");
+        final ServersResource.AttachVolume metadataCreateUpdate =
+                serversResource.attachVolume(SERVER_NAME, "volume_id", "device");
         metadataCreateUpdate.execute();
     }
 
     @Test
     public void detachVolume() {
-        final ServersResource.DetachVolume metadataCreateUpdate = serversResource.detachVolume(SERVER_NAME, "volume_id");
+        final ServersResource.DetachVolume metadataCreateUpdate =
+                serversResource.detachVolume(SERVER_NAME, "volume_id");
         metadataCreateUpdate.execute();
     }
 
@@ -301,7 +315,8 @@ public class ServersResourceTest {
     public void listVolumeAttachments() {
         final VolumeAttachments volumeAttachments = new VolumeAttachments();
         OpenStackClientMockUtils.getInstance().mockRequestResponse(VolumeAttachments.class, volumeAttachments);
-        final ServersResource.ListVolumeAttachments metadataCreateUpdate = serversResource.listVolumeAttachments(SERVER_NAME);
+        final ServersResource.ListVolumeAttachments metadataCreateUpdate =
+                serversResource.listVolumeAttachments(SERVER_NAME);
         final VolumeAttachments actualVolumeAttachments = metadataCreateUpdate.execute();
         Assert.assertEquals(volumeAttachments, actualVolumeAttachments);
     }
@@ -310,7 +325,8 @@ public class ServersResourceTest {
     public void showVolumeAttachment() {
         final VolumeAttachment volumeAttachment = new VolumeAttachment();
         OpenStackClientMockUtils.getInstance().mockRequestResponse(VolumeAttachment.class, volumeAttachment);
-        final ServersResource.ShowVolumeAttachment metadataCreateUpdate = serversResource.showVolumeAttachment(SERVER_NAME, "volume_id");
+        final ServersResource.ShowVolumeAttachment metadataCreateUpdate =
+                serversResource.showVolumeAttachment(SERVER_NAME, "volume_id");
         final VolumeAttachment actualVolumeAttachment = metadataCreateUpdate.execute();
         Assert.assertEquals(volumeAttachment, actualVolumeAttachment);
     }
@@ -326,4 +342,4 @@ public class ServersResourceTest {
         server.setUserData(SERVER_USER_DATA);
         return server;
     }
-}
\ No newline at end of file
+}
diff --git a/nova-client/src/test/java/com/woorea/openstack/nova/api/extensions/AggregatesExtensionTest.java b/nova-client/src/test/java/com/woorea/openstack/nova/api/extensions/AggregatesExtensionTest.java
index c59c1a4..7a990a4 100644
--- a/nova-client/src/test/java/com/woorea/openstack/nova/api/extensions/AggregatesExtensionTest.java
+++ b/nova-client/src/test/java/com/woorea/openstack/nova/api/extensions/AggregatesExtensionTest.java
@@ -65,4 +65,4 @@ public class AggregatesExtensionTest {
         aggregatesExtension.setMetadata("test", "test", "test");
     }
 
-}
\ No newline at end of file
+}
diff --git a/nova-client/src/test/java/com/woorea/openstack/nova/api/extensions/CloudpipesExtensionTest.java b/nova-client/src/test/java/com/woorea/openstack/nova/api/extensions/CloudpipesExtensionTest.java
index b2782d4..1482f4e 100644
--- a/nova-client/src/test/java/com/woorea/openstack/nova/api/extensions/CloudpipesExtensionTest.java
+++ b/nova-client/src/test/java/com/woorea/openstack/nova/api/extensions/CloudpipesExtensionTest.java
@@ -36,4 +36,4 @@ public class CloudpipesExtensionTest {
         cloudpipesExtension.create(new Cloudpipe());
     }
 
-}
\ No newline at end of file
+}
diff --git a/nova-client/src/test/java/com/woorea/openstack/nova/api/extensions/CredentialsExtensionTest.java b/nova-client/src/test/java/com/woorea/openstack/nova/api/extensions/CredentialsExtensionTest.java
index df575fe..c53fb8b 100644
--- a/nova-client/src/test/java/com/woorea/openstack/nova/api/extensions/CredentialsExtensionTest.java
+++ b/nova-client/src/test/java/com/woorea/openstack/nova/api/extensions/CredentialsExtensionTest.java
@@ -35,4 +35,4 @@ public class CredentialsExtensionTest {
         credentialsExtension.showCertificate("id");
     }
 
-}
\ No newline at end of file
+}
diff --git a/nova-client/src/test/java/com/woorea/openstack/nova/api/extensions/FloatingIpDnsExtensionTest.java b/nova-client/src/test/java/com/woorea/openstack/nova/api/extensions/FloatingIpDnsExtensionTest.java
index 5441a7d..1bc4d7c 100644
--- a/nova-client/src/test/java/com/woorea/openstack/nova/api/extensions/FloatingIpDnsExtensionTest.java
+++ b/nova-client/src/test/java/com/woorea/openstack/nova/api/extensions/FloatingIpDnsExtensionTest.java
@@ -51,4 +51,4 @@ public class FloatingIpDnsExtensionTest {
         floatingIpDnsExtension.delete("id");
     }
 
-}
\ No newline at end of file
+}
diff --git a/nova-client/src/test/java/com/woorea/openstack/nova/api/extensions/FloatingIpPoolsExtensionTest.java b/nova-client/src/test/java/com/woorea/openstack/nova/api/extensions/FloatingIpPoolsExtensionTest.java
index e40fe5f..0b67b05 100644
--- a/nova-client/src/test/java/com/woorea/openstack/nova/api/extensions/FloatingIpPoolsExtensionTest.java
+++ b/nova-client/src/test/java/com/woorea/openstack/nova/api/extensions/FloatingIpPoolsExtensionTest.java
@@ -30,4 +30,4 @@ public class FloatingIpPoolsExtensionTest {
         floatingIpPoolsExtension.list();
     }
 
-}
\ No newline at end of file
+}
diff --git a/nova-client/src/test/java/com/woorea/openstack/nova/api/extensions/FloatingIpsExtensionTest.java b/nova-client/src/test/java/com/woorea/openstack/nova/api/extensions/FloatingIpsExtensionTest.java
index 48dc825..2cbe224 100644
--- a/nova-client/src/test/java/com/woorea/openstack/nova/api/extensions/FloatingIpsExtensionTest.java
+++ b/nova-client/src/test/java/com/woorea/openstack/nova/api/extensions/FloatingIpsExtensionTest.java
@@ -40,4 +40,4 @@ public class FloatingIpsExtensionTest {
         floatingIpPoolsExtension.deallocate("test");
     }
 
-}
\ No newline at end of file
+}
diff --git a/nova-client/src/test/java/com/woorea/openstack/nova/api/extensions/HostsExtensionTest.java b/nova-client/src/test/java/com/woorea/openstack/nova/api/extensions/HostsExtensionTest.java
index 3592286..a7d8752 100644
--- a/nova-client/src/test/java/com/woorea/openstack/nova/api/extensions/HostsExtensionTest.java
+++ b/nova-client/src/test/java/com/woorea/openstack/nova/api/extensions/HostsExtensionTest.java
@@ -35,4 +35,4 @@ public class HostsExtensionTest {
         hostsExtension.show("test");
     }
 
-}
\ No newline at end of file
+}
diff --git a/nova-client/src/test/java/com/woorea/openstack/nova/api/extensions/KeyPairsExtensionTest.java b/nova-client/src/test/java/com/woorea/openstack/nova/api/extensions/KeyPairsExtensionTest.java
index 691e149..a04b08c 100644
--- a/nova-client/src/test/java/com/woorea/openstack/nova/api/extensions/KeyPairsExtensionTest.java
+++ b/nova-client/src/test/java/com/woorea/openstack/nova/api/extensions/KeyPairsExtensionTest.java
@@ -45,4 +45,4 @@ public class KeyPairsExtensionTest {
         keyPairsExtension.delete("test");
     }
 
-}
\ No newline at end of file
+}
diff --git a/nova-client/src/test/java/com/woorea/openstack/nova/api/extensions/NetworksExtensionTest.java b/nova-client/src/test/java/com/woorea/openstack/nova/api/extensions/NetworksExtensionTest.java
index 571c51a..15f7f1b 100644
--- a/nova-client/src/test/java/com/woorea/openstack/nova/api/extensions/NetworksExtensionTest.java
+++ b/nova-client/src/test/java/com/woorea/openstack/nova/api/extensions/NetworksExtensionTest.java
@@ -45,4 +45,4 @@ public class NetworksExtensionTest {
         networksExtension.disassociate("test");
     }
 
-}
\ No newline at end of file
+}
diff --git a/nova-client/src/test/java/com/woorea/openstack/nova/api/extensions/SecurityGroupsExtensionTest.java b/nova-client/src/test/java/com/woorea/openstack/nova/api/extensions/SecurityGroupsExtensionTest.java
index 1f3c979..650181d 100644
--- a/nova-client/src/test/java/com/woorea/openstack/nova/api/extensions/SecurityGroupsExtensionTest.java
+++ b/nova-client/src/test/java/com/woorea/openstack/nova/api/extensions/SecurityGroupsExtensionTest.java
@@ -72,20 +72,12 @@ public class SecurityGroupsExtensionTest {
 
     @Test
     public void createSecurityGroupRule2() throws Exception {
-        securityGroupsExtension.createSecurityGroupRule(12,
-                "test",
-                1,
-                1,
-                "test");
+        securityGroupsExtension.createSecurityGroupRule(12, "test", 1, 1, "test");
     }
 
     @Test
     public void createSecurityGroupRule3() throws Exception {
-        securityGroupsExtension.createSecurityGroupRule(1,
-                "test",
-                1,
-                1,
-                1);
+        securityGroupsExtension.createSecurityGroupRule(1, "test", 1, 1, 1);
     }
 
     @Test
@@ -98,4 +90,4 @@ public class SecurityGroupsExtensionTest {
         securityGroupsExtension.deleteSecurityGroup(1);
     }
 
-}
\ No newline at end of file
+}
diff --git a/nova-client/src/test/java/com/woorea/openstack/nova/api/extensions/SnapshotsExtensionTest.java b/nova-client/src/test/java/com/woorea/openstack/nova/api/extensions/SnapshotsExtensionTest.java
index 3ceb2ca..8ad61ae 100644
--- a/nova-client/src/test/java/com/woorea/openstack/nova/api/extensions/SnapshotsExtensionTest.java
+++ b/nova-client/src/test/java/com/woorea/openstack/nova/api/extensions/SnapshotsExtensionTest.java
@@ -51,4 +51,4 @@ public class SnapshotsExtensionTest {
         snapshotsExtension.delete("test");
     }
 
-}
\ No newline at end of file
+}
diff --git a/nova-client/src/test/java/com/woorea/openstack/nova/api/extensions/VolumesExtensionTest.java b/nova-client/src/test/java/com/woorea/openstack/nova/api/extensions/VolumesExtensionTest.java
index 7713a70..b7785cf 100644
--- a/nova-client/src/test/java/com/woorea/openstack/nova/api/extensions/VolumesExtensionTest.java
+++ b/nova-client/src/test/java/com/woorea/openstack/nova/api/extensions/VolumesExtensionTest.java
@@ -56,4 +56,4 @@ public class VolumesExtensionTest {
         volumesExtension.delete("test");
     }
 
-}
\ No newline at end of file
+}