http://git-wip-us.apache.org/repos/asf/cloudstack/blob/256763cf/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/LogicalRouterConfig.java
----------------------------------------------------------------------
diff --git 
a/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/LogicalRouterConfig.java
 
b/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/LogicalRouterConfig.java
index 897ee06..088cefc 100644
--- 
a/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/LogicalRouterConfig.java
+++ 
b/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/LogicalRouterConfig.java
@@ -5,7 +5,7 @@
 // to you 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,
@@ -19,39 +19,39 @@ package com.cloud.network.nicira;
 import java.util.List;
 
 /**
- * 
+ *
  */
 public class LogicalRouterConfig {
-       private String display_name;
-       private RoutingConfig routing_config;
-       private String type = "LogicalRouterConfig";
-       private String uuid;
+    private String display_name;
+    private RoutingConfig routing_config;
+    private String type = "LogicalRouterConfig";
+    private String uuid;
     private List<NiciraNvpTag> tags;
-       
-       public RoutingConfig getRoutingConfig() {
-               return routing_config;
-       }
-       
-       public void setRoutingConfig(RoutingConfig routing_config) {
-               this.routing_config = routing_config;
-       }
-       
-       public String getDisplayName() {
-               return display_name;
-       }
-       
-       public void setDisplayName(String display_name) {
-               this.display_name = display_name;
-       }
-       
+
+    public RoutingConfig getRoutingConfig() {
+        return routing_config;
+    }
+
+    public void setRoutingConfig(RoutingConfig routing_config) {
+        this.routing_config = routing_config;
+    }
+
+    public String getDisplayName() {
+        return display_name;
+    }
+
+    public void setDisplayName(String display_name) {
+        this.display_name = display_name;
+    }
+
     public String getUuid() {
         return uuid;
     }
-    
+
     public void setUuid(String uuid) {
         this.uuid = uuid;
     }
-    
+
     public List<NiciraNvpTag> getTags() {
         return tags;
     }
@@ -59,6 +59,5 @@ public class LogicalRouterConfig {
     public void setTags(List<NiciraNvpTag> tags) {
         this.tags = tags;
     }
-       
-       
+
 }

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/256763cf/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/LogicalRouterPort.java
----------------------------------------------------------------------
diff --git 
a/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/LogicalRouterPort.java
 
b/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/LogicalRouterPort.java
index 196106d..112825d 100644
--- 
a/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/LogicalRouterPort.java
+++ 
b/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/LogicalRouterPort.java
@@ -5,7 +5,7 @@
 // to you 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,
@@ -19,72 +19,72 @@ package com.cloud.network.nicira;
 import java.util.List;
 
 /**
- * 
+ *
  */
 public class LogicalRouterPort {
-       private String display_name;
-       private List<NiciraNvpTag> tags;
-       private Integer portno;
-       private boolean admin_status_enabled;
-       private List<String> ip_addresses;
-       private String mac_address;
-       private String type = "LogicalRouterPortConfig";
-       private String uuid;
-       
-       public int getPortno() {
-               return portno;
-       }
-       
-       public void setPortno(int portno) {
-               this.portno = portno;
-       }
-       
-       public boolean isAdminStatusEnabled() {
-               return admin_status_enabled;
-       }
-       
-       public void setAdminStatusEnabled(boolean admin_status_enabled) {
-               this.admin_status_enabled = admin_status_enabled;
-       }
-       
-       public List<String> getIpAddresses() {
-               return ip_addresses;
-       }
-       
-       public void setIpAddresses(List<String> ip_addresses) {
-               this.ip_addresses = ip_addresses;
-       }
-       
-       public String getMacAddress() {
-               return mac_address;
-       }
-       
-       public void setMacAddress(String mac_address) {
-               this.mac_address = mac_address;
-       }
-       
-       public String getDisplayName() {
-               return display_name;
-       }
-
-       public void setDisplayName(String display_name) {
-               this.display_name = display_name;
-       }
-
-       public List<NiciraNvpTag> getTags() {
-               return tags;
-       }
-
-       public void setTags(List<NiciraNvpTag> tags) {
-               this.tags = tags;
-       }
-
-       public String getUuid() {
-               return uuid;
-       }
-
-       public void setUuid(String uuid) {
-               this.uuid = uuid;
-       }
+    private String display_name;
+    private List<NiciraNvpTag> tags;
+    private Integer portno;
+    private boolean admin_status_enabled;
+    private List<String> ip_addresses;
+    private String mac_address;
+    private String type = "LogicalRouterPortConfig";
+    private String uuid;
+
+    public int getPortno() {
+        return portno;
+    }
+
+    public void setPortno(int portno) {
+        this.portno = portno;
+    }
+
+    public boolean isAdminStatusEnabled() {
+        return admin_status_enabled;
+    }
+
+    public void setAdminStatusEnabled(boolean admin_status_enabled) {
+        this.admin_status_enabled = admin_status_enabled;
+    }
+
+    public List<String> getIpAddresses() {
+        return ip_addresses;
+    }
+
+    public void setIpAddresses(List<String> ip_addresses) {
+        this.ip_addresses = ip_addresses;
+    }
+
+    public String getMacAddress() {
+        return mac_address;
+    }
+
+    public void setMacAddress(String mac_address) {
+        this.mac_address = mac_address;
+    }
+
+    public String getDisplayName() {
+        return display_name;
+    }
+
+    public void setDisplayName(String display_name) {
+        this.display_name = display_name;
+    }
+
+    public List<NiciraNvpTag> getTags() {
+        return tags;
+    }
+
+    public void setTags(List<NiciraNvpTag> tags) {
+        this.tags = tags;
+    }
+
+    public String getUuid() {
+        return uuid;
+    }
+
+    public void setUuid(String uuid) {
+        this.uuid = uuid;
+    }
 
 }
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/256763cf/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/LogicalSwitch.java
----------------------------------------------------------------------
diff --git 
a/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/LogicalSwitch.java
 
b/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/LogicalSwitch.java
index f565189..f022ff7 100644
--- 
a/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/LogicalSwitch.java
+++ 
b/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/LogicalSwitch.java
@@ -29,51 +29,51 @@ public class LogicalSwitch {
     //private RequestQueryParameters _query;
     //private LogicalSwitchRelations _relations;
     private String _schema;
-    
+
     public String getDisplay_name() {
         return display_name;
     }
-    
+
     public void setDisplay_name(String display_name) {
         this.display_name = display_name;
     }
-    
+
     public boolean isPort_isolation_enabled() {
         return port_isolation_enabled;
     }
-    
+
     public void setPort_isolation_enabled(boolean port_isolation_enabled) {
         this.port_isolation_enabled = port_isolation_enabled;
     }
-    
+
     public String getType() {
         return type;
     }
-    
+
     public void setType(String type) {
         this.type = type;
     }
-    
+
     public String getUuid() {
         return uuid;
     }
-    
+
     public void setUuid(String uuid) {
         this.uuid = uuid;
     }
-    
+
     public String get_href() {
         return _href;
     }
-    
+
     public void set_href(String _href) {
         this._href = _href;
     }
-    
+
     public String get_schema() {
         return _schema;
     }
-    
+
     public void set_schema(String _schema) {
         this._schema = _schema;
     }
@@ -93,6 +93,6 @@ public class LogicalSwitch {
     public void setTransport_zones(List<TransportZoneBinding> transport_zones) 
{
         this.transport_zones = transport_zones;
     }
-    
-    
+
+
 }

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/256763cf/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/LogicalSwitchPort.java
----------------------------------------------------------------------
diff --git 
a/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/LogicalSwitchPort.java
 
b/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/LogicalSwitchPort.java
index c571458..aaf5494 100644
--- 
a/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/LogicalSwitchPort.java
+++ 
b/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/LogicalSwitchPort.java
@@ -29,7 +29,7 @@ public class LogicalSwitchPort {
     private List<String> mirror_targets;
     private String type;
     private String uuid;
-    
+
     public LogicalSwitchPort() {
         super();
     }
@@ -113,5 +113,5 @@ public class LogicalSwitchPort {
     public void setUuid(String uuid) {
         this.uuid = uuid;
     }
-    
+
 }

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/256763cf/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/Match.java
----------------------------------------------------------------------
diff --git 
a/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/Match.java 
b/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/Match.java
index f777782..e437344 100644
--- 
a/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/Match.java
+++ 
b/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/Match.java
@@ -5,7 +5,7 @@
 // to you 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,
@@ -17,131 +17,117 @@
 package com.cloud.network.nicira;
 
 /**
- * 
+ *
  */
 public class Match {
-       private Integer protocol;
-       private String source_ip_addresses;
-       private String destination_ip_addresses;
-       private Integer source_port;
-       private Integer destination_port;
-       private String ethertype = "IPv4";
-       
-       public Integer getProtocol() {
-               return protocol;
-       }
-       
-       public void setProtocol(Integer protocol) {
-               this.protocol = protocol;
-       }
-       
-       public Integer getSourcePort() {
-               return source_port;
-       }
-       
-       public void setSourcePort(Integer source_port) {
-               this.source_port = source_port;
-       }
-               
-       public Integer getDestinationPort() {
-               return destination_port;
-       }
-       
-       public void setDestinationPort(Integer destination_port) {
-               this.destination_port = destination_port;
-       }
-               
-       public String getEthertype() {
-               return ethertype;
-       }
-       
-       public void setEthertype(String ethertype) {
-               this.ethertype = ethertype;
-       }
-
-       public String getSourceIpAddresses() {
-               return source_ip_addresses;
-       }
-
-       public void setSourceIpAddresses(String source_ip_addresses) {
-               this.source_ip_addresses = source_ip_addresses;
-       }
-
-       public String getDestinationIpAddresses() {
-               return destination_ip_addresses;
-       }
-
-       public void setDestinationIpAddresses(String destination_ip_addresses) {
-               this.destination_ip_addresses = destination_ip_addresses;
-       }
-
-       @Override
-       public int hashCode() {
-               final int prime = 31;
-               int result = 1;
-               result = prime
-                               * result
-                               + ((destination_ip_addresses == null) ? 0
-                                               : 
destination_ip_addresses.hashCode());
-               result = prime
-                               * result
-                               + ((destination_port == null) ? 0 : 
destination_port
-                                               .hashCode());
-               result = prime * result
-                               + ((ethertype == null) ? 0 : 
ethertype.hashCode());
-               result = prime * result
-                               + ((protocol == null) ? 0 : 
protocol.hashCode());
-               result = prime
-                               * result
-                               + ((source_ip_addresses == null) ? 0 : 
source_ip_addresses
-                                               .hashCode());
-               result = prime * result
-                               + ((source_port == null) ? 0 : 
source_port.hashCode());
-               return result;
-       }
-
-       @Override
-       public boolean equals(Object obj) {
-               if (this == obj)
-                       return true;
-               if (obj == null)
-                       return false;
-               if (getClass() != obj.getClass())
-                       return false;
-               Match other = (Match) obj;
-               if (destination_ip_addresses == null) {
-                       if (other.destination_ip_addresses != null)
-                               return false;
-               } else if (!destination_ip_addresses
-                               .equals(other.destination_ip_addresses))
-                       return false;
-               if (destination_port == null) {
-                       if (other.destination_port != null)
-                               return false;
-               } else if (!destination_port.equals(other.destination_port))
-                       return false;
-               if (ethertype == null) {
-                       if (other.ethertype != null)
-                               return false;
-               } else if (!ethertype.equals(other.ethertype))
-                       return false;
-               if (protocol == null) {
-                       if (other.protocol != null)
-                               return false;
-               } else if (!protocol.equals(other.protocol))
-                       return false;
-               if (source_ip_addresses == null) {
-                       if (other.source_ip_addresses != null)
-                               return false;
-               } else if 
(!source_ip_addresses.equals(other.source_ip_addresses))
-                       return false;
-               if (source_port == null) {
-                       if (other.source_port != null)
-                               return false;
-               } else if (!source_port.equals(other.source_port))
-                       return false;
-               return true;
-       }
-       
-       
+    private Integer protocol;
+    private String source_ip_addresses;
+    private String destination_ip_addresses;
+    private Integer source_port;
+    private Integer destination_port;
+    private String ethertype = "IPv4";
+
+    public Integer getProtocol() {
+        return protocol;
+    }
+
+    public void setProtocol(Integer protocol) {
+        this.protocol = protocol;
+    }
+
+    public Integer getSourcePort() {
+        return source_port;
+    }
+
+    public void setSourcePort(Integer source_port) {
+        this.source_port = source_port;
+    }
+
+    public Integer getDestinationPort() {
+        return destination_port;
+    }
+
+    public void setDestinationPort(Integer destination_port) {
+        this.destination_port = destination_port;
+    }
+
+    public String getEthertype() {
+        return ethertype;
+    }
+
+    public void setEthertype(String ethertype) {
+        this.ethertype = ethertype;
+    }
+
+    public String getSourceIpAddresses() {
+        return source_ip_addresses;
+    }
+
+    public void setSourceIpAddresses(String source_ip_addresses) {
+        this.source_ip_addresses = source_ip_addresses;
+    }
+
+    public String getDestinationIpAddresses() {
+        return destination_ip_addresses;
+    }
+
+    public void setDestinationIpAddresses(String destination_ip_addresses) {
+        this.destination_ip_addresses = destination_ip_addresses;
+    }
+
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = 1;
+        result = prime * result + ((destination_ip_addresses == null) ? 0 : 
destination_ip_addresses.hashCode());
+        result = prime * result + ((destination_port == null) ? 0 : 
destination_port.hashCode());
+        result = prime * result + ((ethertype == null) ? 0 : 
ethertype.hashCode());
+        result = prime * result + ((protocol == null) ? 0 : 
protocol.hashCode());
+        result = prime * result + ((source_ip_addresses == null) ? 0 : 
source_ip_addresses.hashCode());
+        result = prime * result + ((source_port == null) ? 0 : 
source_port.hashCode());
+        return result;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj)
+            return true;
+        if (obj == null)
+            return false;
+        if (getClass() != obj.getClass())
+            return false;
+        Match other = (Match) obj;
+        if (destination_ip_addresses == null) {
+            if (other.destination_ip_addresses != null)
+                return false;
+        } else if 
(!destination_ip_addresses.equals(other.destination_ip_addresses))
+            return false;
+        if (destination_port == null) {
+            if (other.destination_port != null)
+                return false;
+        } else if (!destination_port.equals(other.destination_port))
+            return false;
+        if (ethertype == null) {
+            if (other.ethertype != null)
+                return false;
+        } else if (!ethertype.equals(other.ethertype))
+            return false;
+        if (protocol == null) {
+            if (other.protocol != null)
+                return false;
+        } else if (!protocol.equals(other.protocol))
+            return false;
+        if (source_ip_addresses == null) {
+            if (other.source_ip_addresses != null)
+                return false;
+        } else if (!source_ip_addresses.equals(other.source_ip_addresses))
+            return false;
+        if (source_port == null) {
+            if (other.source_port != null)
+                return false;
+        } else if (!source_port.equals(other.source_port))
+            return false;
+        return true;
+    }
+
 }

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/256763cf/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/NatRule.java
----------------------------------------------------------------------
diff --git 
a/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/NatRule.java 
b/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/NatRule.java
index 93de51e..f33f249 100644
--- 
a/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/NatRule.java
+++ 
b/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/NatRule.java
@@ -5,7 +5,7 @@
 // to you 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,
@@ -19,7 +19,7 @@ package com.cloud.network.nicira;
 import java.util.UUID;
 
 /**
- * 
+ *
  */
 public abstract class NatRule {
     protected Match match;
@@ -53,15 +53,15 @@ public abstract class NatRule {
     public void setType(String type) {
         this.type = type;
     }
-    
+
     public int getOrder() {
         return order;
     }
-    
+
     public void setOrder(int order) {
         this.order = order;
     }
-    
+
     @Override
     public int hashCode() {
         final int prime = 31;
@@ -101,7 +101,7 @@ public abstract class NatRule {
             return false;
         return true;
     }
-    
+
     public boolean equalsIgnoreUuid(Object obj) {
         if (this == obj)
             return true;
@@ -124,6 +124,6 @@ public abstract class NatRule {
             return false;
         return true;
     }
-    
+
 
 }

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/256763cf/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/NiciraNvpApi.java
----------------------------------------------------------------------
diff --git 
a/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/NiciraNvpApi.java
 
b/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/NiciraNvpApi.java
index 12fa6c0..ea69a09 100644
--- 
a/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/NiciraNvpApi.java
+++ 
b/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/NiciraNvpApi.java
@@ -75,103 +75,103 @@ public class NiciraNvpApi {
     private static final Logger s_logger = 
Logger.getLogger(NiciraNvpApi.class);
     private final static String _protocol = "https";
     private static final MultiThreadedHttpConnectionManager 
s_httpClientManager = new MultiThreadedHttpConnectionManager();
-    
+
     private String _name;
     private String _host;
     private String _adminuser;
     private String _adminpass;
-    
+
     private HttpClient _client;
     private String _nvpversion;
-    
+
     private Gson _gson;
-    
+
     /* This factory method is protected so we can extend this
      * in the unittests.
      */
     protected HttpClient createHttpClient() {
-       return new HttpClient(s_httpClientManager);
+        return new HttpClient(s_httpClientManager);
     }
-    
+
     protected HttpMethod createMethod(String type, String uri) throws 
NiciraNvpApiException {
-       String url;
+        String url;
         try {
             url = new URL(_protocol, _host, uri).toString();
         } catch (MalformedURLException e) {
             s_logger.error("Unable to build Nicira API URL", e);
             throw new NiciraNvpApiException("Unable to build Nicira API URL", 
e);
         }
-        
+
         if ("post".equalsIgnoreCase(type)) {
-               return new PostMethod(url);     
+            return new PostMethod(url);
         }
         else if ("get".equalsIgnoreCase(type)) {
-               return new GetMethod(url);
+            return new GetMethod(url);
         }
         else if ("delete".equalsIgnoreCase(type)) {
-               return new DeleteMethod(url);
+            return new DeleteMethod(url);
         }
         else if ("put".equalsIgnoreCase(type)) {
-               return new PutMethod(url);
+            return new PutMethod(url);
         }
         else {
-               throw new NiciraNvpApiException("Requesting unknown method 
type");
+            throw new NiciraNvpApiException("Requesting unknown method type");
         }
     }
 
     public NiciraNvpApi() {
         _client = createHttpClient();
         
_client.getParams().setCookiePolicy(CookiePolicy.BROWSER_COMPATIBILITY);
-        
-        try {             
+
+        try {
             // Cast to ProtocolSocketFactory to avoid the deprecated 
constructor with the SecureProtocolSocketFactory parameter
             Protocol.registerProtocol("https", new Protocol("https", 
(ProtocolSocketFactory) new TrustingProtocolSocketFactory(), 443));
         } catch (IOException e) {
             s_logger.warn("Failed to register the 
TrustingProtocolSocketFactory, falling back to default SSLSocketFactory", e);
         }
-        
+
         _gson = new GsonBuilder()
-                .registerTypeAdapter(NatRule.class, new NatRuleAdapter())
-                
.setFieldNamingPolicy(FieldNamingPolicy.LOWER_CASE_WITH_UNDERSCORES)
-                .create();
-        
+        .registerTypeAdapter(NatRule.class, new NatRuleAdapter())
+        .setFieldNamingPolicy(FieldNamingPolicy.LOWER_CASE_WITH_UNDERSCORES)
+        .create();
+
     }
-    
+
     public void setControllerAddress(String address) {
-       this._host = address;
+        _host = address;
     }
-    
+
     public void setAdminCredentials(String username, String password) {
-       this._adminuser = username;
-       this._adminpass = password;
+        _adminuser = username;
+        _adminpass = password;
     }
-    
+
     /**
-     * Logs into the Nicira API. The cookie is stored in the 
<code>_authcookie<code> variable.
+     * Logs into the Nicira API. The cookie is stored in the
+     * <code>_authcookie<code> variable.
      * <p>
      * The method returns false if the login failed or the connection could 
not be made.
-     * 
      */
     protected void login() throws NiciraNvpApiException {
         String url;
-        
+
         if (_host == null || _host.isEmpty() ||
-                       _adminuser == null || _adminuser.isEmpty() ||
-                       _adminpass == null || _adminpass.isEmpty()) {
-               throw new NiciraNvpApiException("Hostname/credentials are null 
or empty");
+                _adminuser == null || _adminuser.isEmpty() ||
+                _adminpass == null || _adminpass.isEmpty()) {
+            throw new NiciraNvpApiException("Hostname/credentials are null or 
empty");
         }
-        
+
         try {
             url = new URL(_protocol, _host, "/ws.v1/login").toString();
         } catch (MalformedURLException e) {
             s_logger.error("Unable to build Nicira API URL", e);
             throw new NiciraNvpApiException("Unable to build Nicira API URL", 
e);
         }
-        
+
         PostMethod pm = new PostMethod(url);
         pm.addParameter("username", _adminuser);
         pm.addParameter("password", _adminpass);
-        
+
         try {
             _client.executeMethod(pm);
         } catch (HttpException e) {
@@ -181,25 +181,25 @@ public class NiciraNvpApi {
         } finally {
             pm.releaseConnection();
         }
-        
+
         if (pm.getStatusCode() != HttpStatus.SC_OK) {
             s_logger.error("Nicira NVP API login failed : " + 
pm.getStatusText());
             throw new NiciraNvpApiException("Nicira NVP API login failed " + 
pm.getStatusText());
         }
-        
+
         // Extract the version for later use
         if (pm.getResponseHeader("Server") != null) {
             _nvpversion = pm.getResponseHeader("Server").getValue();
             s_logger.debug("NVP Controller reports version " + _nvpversion);
         }
-        
+
         // Success; the cookie required for login is kept in _client
     }
-    
+
     public LogicalSwitch createLogicalSwitch(LogicalSwitch logicalSwitch) 
throws NiciraNvpApiException {
         String uri = "/ws.v1/lswitch";
         LogicalSwitch createdLogicalSwitch = 
executeCreateObject(logicalSwitch, new TypeToken<LogicalSwitch>(){}.getType(), 
uri, Collections.<String,String>emptyMap());
-        
+
         return createdLogicalSwitch;
     }
 
@@ -207,11 +207,11 @@ public class NiciraNvpApi {
         String uri = "/ws.v1/lswitch/" + uuid;
         executeDeleteObject(uri);
     }
-    
+
     public LogicalSwitchPort createLogicalSwitchPort(String logicalSwitchUuid, 
LogicalSwitchPort logicalSwitchPort) throws NiciraNvpApiException {
         String uri = "/ws.v1/lswitch/" + logicalSwitchUuid + "/lport";
         LogicalSwitchPort createdLogicalSwitchPort = 
executeCreateObject(logicalSwitchPort, new 
TypeToken<LogicalSwitchPort>(){}.getType(), uri, 
Collections.<String,String>emptyMap());;
-        
+
         return createdLogicalSwitchPort;
     }
 
@@ -219,28 +219,28 @@ public class NiciraNvpApi {
         String uri = "/ws.v1/lswitch/" + logicalSwitchUuid + "/lport/" + 
logicalSwitchPortUuid + "/attachment";
         executeUpdateObject(attachment, uri, 
Collections.<String,String>emptyMap());
     }
-    
+
     public void deleteLogicalSwitchPort(String logicalSwitchUuid, String 
logicalSwitchPortUuid) throws NiciraNvpApiException {
         String uri = "/ws.v1/lswitch/" + logicalSwitchUuid + "/lport/" + 
logicalSwitchPortUuid;
         executeDeleteObject(uri);
     }
-    
+
     public String findLogicalSwitchPortUuidByVifAttachmentUuid(String 
logicalSwitchUuid, String vifAttachmentUuid) throws NiciraNvpApiException {
         String uri = "/ws.v1/lswitch/" + logicalSwitchUuid + "/lport";
         Map<String,String> params = new HashMap<String,String>();
         params.put("attachment_vif_uuid", vifAttachmentUuid);
         params.put("fields", "uuid");
-            
+
         NiciraNvpList<LogicalSwitchPort> lspl = executeRetrieveObject(new 
TypeToken<NiciraNvpList<LogicalSwitchPort>>(){}.getType(), uri, params);
-                
+
         if (lspl == null || lspl.getResultCount() != 1) {
             throw new NiciraNvpApiException("Unexpected response from API");
         }
-        
+
         LogicalSwitchPort lsp = lspl.getResults().get(0);
         return lsp.getUuid();
     }
-    
+
     public ControlClusterStatus getControlClusterStatus() throws 
NiciraNvpApiException {
         String uri = "/ws.v1/control-cluster/status";
         ControlClusterStatus ccs = executeRetrieveObject(new 
TypeToken<ControlClusterStatus>(){}.getType(), uri, null);
@@ -253,118 +253,118 @@ public class NiciraNvpApi {
         Map<String,String> params = new HashMap<String,String>();
         params.put("uuid", logicalSwitchPortUuid);
         params.put("fields", "uuid");
-            
+
         NiciraNvpList<LogicalSwitchPort> lspl = executeRetrieveObject(new 
TypeToken<NiciraNvpList<LogicalSwitchPort>>(){}.getType(), uri, params);
-                
+
         if (lspl == null ) {
             throw new NiciraNvpApiException("Unexpected response from API");
         }
-        
+
         return lspl;
     }
-    
+
     public LogicalRouterConfig createLogicalRouter(LogicalRouterConfig 
logicalRouterConfig) throws NiciraNvpApiException {
-       String uri = "/ws.v1/lrouter";
-       
-       LogicalRouterConfig lrc = executeCreateObject(logicalRouterConfig, new 
TypeToken<LogicalRouterConfig>(){}.getType(), uri, 
Collections.<String,String>emptyMap());
-       
-       return lrc;
+        String uri = "/ws.v1/lrouter";
+
+        LogicalRouterConfig lrc = executeCreateObject(logicalRouterConfig, new 
TypeToken<LogicalRouterConfig>(){}.getType(), uri, 
Collections.<String,String>emptyMap());
+
+        return lrc;
     }
 
     public void deleteLogicalRouter(String logicalRouterUuid) throws 
NiciraNvpApiException {
-       String uri = "/ws.v1/lrouter/" + logicalRouterUuid;
-       
-       executeDeleteObject(uri);
+        String uri = "/ws.v1/lrouter/" + logicalRouterUuid;
+
+        executeDeleteObject(uri);
     }
-    
+
     public LogicalRouterPort createLogicalRouterPort(String logicalRouterUuid, 
LogicalRouterPort logicalRouterPort) throws NiciraNvpApiException {
-       String uri = "/ws.v1/lrouter/" + logicalRouterUuid + "/lport";
-       
-       LogicalRouterPort lrp = executeCreateObject(logicalRouterPort, new 
TypeToken<LogicalRouterPort>(){}.getType(), uri, 
Collections.<String,String>emptyMap());
-       return lrp;     
+        String uri = "/ws.v1/lrouter/" + logicalRouterUuid + "/lport";
+
+        LogicalRouterPort lrp = executeCreateObject(logicalRouterPort, new 
TypeToken<LogicalRouterPort>(){}.getType(), uri, 
Collections.<String,String>emptyMap());
+        return lrp;
     }
-    
+
     public void deleteLogicalRouterPort(String logicalRouterUuid, String 
logicalRouterPortUuid) throws NiciraNvpApiException {
-       String uri = "/ws.v1/lrouter/" + logicalRouterUuid + "/lport/" +  
logicalRouterPortUuid;
-       
-       executeDeleteObject(uri);
+        String uri = "/ws.v1/lrouter/" + logicalRouterUuid + "/lport/" +  
logicalRouterPortUuid;
+
+        executeDeleteObject(uri);
     }
 
     public void modifyLogicalRouterPort(String logicalRouterUuid, 
LogicalRouterPort logicalRouterPort) throws NiciraNvpApiException {
-       String uri = "/ws.v1/lrouter/" + logicalRouterUuid + "/lport/" +  
logicalRouterPort.getUuid();
-       
-       executeUpdateObject(logicalRouterPort, uri, 
Collections.<String,String>emptyMap());
+        String uri = "/ws.v1/lrouter/" + logicalRouterUuid + "/lport/" +  
logicalRouterPort.getUuid();
+
+        executeUpdateObject(logicalRouterPort, uri, 
Collections.<String,String>emptyMap());
     }
-    
+
     public void modifyLogicalRouterPortAttachment(String logicalRouterUuid, 
String logicalRouterPortUuid, Attachment attachment) throws 
NiciraNvpApiException {
         String uri = "/ws.v1/lrouter/" + logicalRouterUuid + "/lport/" + 
logicalRouterPortUuid + "/attachment";
         executeUpdateObject(attachment, uri, 
Collections.<String,String>emptyMap());
     }
-    
+
     public NatRule createLogicalRouterNatRule(String logicalRouterUuid, 
NatRule natRule) throws NiciraNvpApiException {
-       String uri = "/ws.v1/lrouter/" + logicalRouterUuid + "/nat";
-       
-       return executeCreateObject(natRule, new 
TypeToken<NatRule>(){}.getType(), uri, Collections.<String,String>emptyMap());
+        String uri = "/ws.v1/lrouter/" + logicalRouterUuid + "/nat";
+
+        return executeCreateObject(natRule, new 
TypeToken<NatRule>(){}.getType(), uri, Collections.<String,String>emptyMap());
     }
-    
+
     public void modifyLogicalRouterNatRule(String logicalRouterUuid, NatRule 
natRule) throws NiciraNvpApiException {
-       String uri = "/ws.v1/lrouter/" + logicalRouterUuid + "/nat/" + 
natRule.getUuid();
-       
-       executeUpdateObject(natRule, uri, 
Collections.<String,String>emptyMap());
+        String uri = "/ws.v1/lrouter/" + logicalRouterUuid + "/nat/" + 
natRule.getUuid();
+
+        executeUpdateObject(natRule, uri, 
Collections.<String,String>emptyMap());
     }
-    
+
     public void deleteLogicalRouterNatRule(String logicalRouterUuid, UUID 
natRuleUuid) throws NiciraNvpApiException {
-       String uri = "/ws.v1/lrouter/" + logicalRouterUuid + "/nat/" + 
natRuleUuid.toString();
-       
-       executeDeleteObject(uri);
+        String uri = "/ws.v1/lrouter/" + logicalRouterUuid + "/nat/" + 
natRuleUuid.toString();
+
+        executeDeleteObject(uri);
     }
-    
+
     public NiciraNvpList<LogicalRouterPort> 
findLogicalRouterPortByGatewayServiceAndVlanId(String logicalRouterUuid, String 
gatewayServiceUuid, long vlanId) throws NiciraNvpApiException {
-       String uri = "/ws.v1/lrouter/" + logicalRouterUuid + "/lport";
+        String uri = "/ws.v1/lrouter/" + logicalRouterUuid + "/lport";
         Map<String,String> params = new HashMap<String,String>();
         params.put("attachment_gwsvc_uuid", gatewayServiceUuid);
         params.put("attachment_vlan", "0");
         params.put("fields","*");
-        
+
         return executeRetrieveObject(new 
TypeToken<NiciraNvpList<LogicalRouterPort>>(){}.getType(), uri, params);
     }
-    
+
     public LogicalRouterConfig findOneLogicalRouterByUuid(String 
logicalRouterUuid) throws NiciraNvpApiException {
-       String uri = "/ws.v1/lrouter/" + logicalRouterUuid;
-       
-       return executeRetrieveObject(new 
TypeToken<LogicalRouterConfig>(){}.getType(), uri, 
Collections.<String,String>emptyMap());
+        String uri = "/ws.v1/lrouter/" + logicalRouterUuid;
+
+        return executeRetrieveObject(new 
TypeToken<LogicalRouterConfig>(){}.getType(), uri, 
Collections.<String,String>emptyMap());
     }
-    
+
     public void updateLogicalRouterPortConfig(String logicalRouterUuid, 
LogicalRouterPort logicalRouterPort) throws NiciraNvpApiException {
-       String uri = "/ws.v1/lrouter/" + logicalRouterUuid + "/lport" + 
logicalRouterPort.getUuid();
-       
-       executeUpdateObject(logicalRouterPort, uri, 
Collections.<String,String>emptyMap());
+        String uri = "/ws.v1/lrouter/" + logicalRouterUuid + "/lport" + 
logicalRouterPort.getUuid();
+
+        executeUpdateObject(logicalRouterPort, uri, 
Collections.<String,String>emptyMap());
     }
-    
+
     public NiciraNvpList<NatRule> findNatRulesByLogicalRouterUuid(String 
logicalRouterUuid) throws NiciraNvpApiException {
-       String uri = "/ws.v1/lrouter/" + logicalRouterUuid + "/nat";
+        String uri = "/ws.v1/lrouter/" + logicalRouterUuid + "/nat";
         Map<String,String> params = new HashMap<String,String>();
         params.put("fields","*");
-        
-       return executeRetrieveObject(new 
TypeToken<NiciraNvpList<NatRule>>(){}.getType(), uri, params);
+
+        return executeRetrieveObject(new 
TypeToken<NiciraNvpList<NatRule>>(){}.getType(), uri, params);
     }
-    
+
     public NiciraNvpList<LogicalRouterPort> 
findLogicalRouterPortByGatewayServiceUuid(String logicalRouterUuid, String 
l3GatewayServiceUuid) throws NiciraNvpApiException {
-       String uri = "/ws.v1/lrouter/" + logicalRouterUuid + "/lport";
-       Map<String,String> params = new HashMap<String,String>();
-       params.put("fields", "*");
-       params.put("attachment_gwsvc_uuid", l3GatewayServiceUuid);
-       
-       return executeRetrieveObject(new 
TypeToken<NiciraNvpList<LogicalRouterPort>>(){}.getType(), uri, params);
-    }
-    
+        String uri = "/ws.v1/lrouter/" + logicalRouterUuid + "/lport";
+        Map<String,String> params = new HashMap<String,String>();
+        params.put("fields", "*");
+        params.put("attachment_gwsvc_uuid", l3GatewayServiceUuid);
+
+        return executeRetrieveObject(new 
TypeToken<NiciraNvpList<LogicalRouterPort>>(){}.getType(), uri, params);
+    }
+
     protected <T> void executeUpdateObject(T newObject, String uri, 
Map<String,String> parameters) throws NiciraNvpApiException {
         if (_host == null || _host.isEmpty() ||
-                       _adminuser == null || _adminuser.isEmpty() ||
-                       _adminpass == null || _adminpass.isEmpty()) {
-               throw new NiciraNvpApiException("Hostname/credentials are null 
or empty");
+                _adminuser == null || _adminuser.isEmpty() ||
+                _adminpass == null || _adminpass.isEmpty()) {
+            throw new NiciraNvpApiException("Hostname/credentials are null or 
empty");
         }
-        
+
         PutMethod pm = (PutMethod) createMethod("put", uri);
         pm.setRequestHeader("Content-Type", "application/json");
         try {
@@ -373,9 +373,9 @@ public class NiciraNvpApi {
         } catch (UnsupportedEncodingException e) {
             throw new NiciraNvpApiException("Failed to encode json request 
body", e);
         }
-                
+
         executeMethod(pm);
-        
+
         if (pm.getStatusCode() != HttpStatus.SC_OK) {
             String errorMessage = responseToErrorMessage(pm);
             pm.releaseConnection();
@@ -384,14 +384,14 @@ public class NiciraNvpApi {
         }
         pm.releaseConnection();
     }
-    
+
     protected <T> T executeCreateObject(T newObject, Type returnObjectType, 
String uri, Map<String,String> parameters) throws NiciraNvpApiException {
         if (_host == null || _host.isEmpty() ||
-                       _adminuser == null || _adminuser.isEmpty() ||
-                       _adminpass == null || _adminpass.isEmpty()) {
-               throw new NiciraNvpApiException("Hostname/credentials are null 
or empty");
+                _adminuser == null || _adminuser.isEmpty() ||
+                _adminpass == null || _adminpass.isEmpty()) {
+            throw new NiciraNvpApiException("Hostname/credentials are null or 
empty");
         }
-        
+
         PostMethod pm = (PostMethod) createMethod("post", uri);
         pm.setRequestHeader("Content-Type", "application/json");
         try {
@@ -400,16 +400,16 @@ public class NiciraNvpApi {
         } catch (UnsupportedEncodingException e) {
             throw new NiciraNvpApiException("Failed to encode json request 
body", e);
         }
-                
+
         executeMethod(pm);
-        
+
         if (pm.getStatusCode() != HttpStatus.SC_CREATED) {
             String errorMessage = responseToErrorMessage(pm);
             pm.releaseConnection();
             s_logger.error("Failed to create object : " + errorMessage);
             throw new NiciraNvpApiException("Failed to create object : " + 
errorMessage);
         }
-        
+
         T result;
         try {
             result = (T)_gson.fromJson(pm.getResponseBodyAsString(), 
TypeToken.get(newObject.getClass()).getType());
@@ -418,22 +418,22 @@ public class NiciraNvpApi {
         } finally {
             pm.releaseConnection();
         }
-        
-        return result;        
+
+        return result;
     }
-    
+
     protected void executeDeleteObject(String uri) throws 
NiciraNvpApiException {
         if (_host == null || _host.isEmpty() ||
-                       _adminuser == null || _adminuser.isEmpty() ||
-                       _adminpass == null || _adminpass.isEmpty()) {
-               throw new NiciraNvpApiException("Hostname/credentials are null 
or empty");
+                _adminuser == null || _adminuser.isEmpty() ||
+                _adminpass == null || _adminpass.isEmpty()) {
+            throw new NiciraNvpApiException("Hostname/credentials are null or 
empty");
         }
-           
+
         DeleteMethod dm = (DeleteMethod) createMethod("delete", uri);
         dm.setRequestHeader("Content-Type", "application/json");
-                
+
         executeMethod(dm);
-        
+
         if (dm.getStatusCode() != HttpStatus.SC_NO_CONTENT) {
             String errorMessage = responseToErrorMessage(dm);
             dm.releaseConnection();
@@ -442,33 +442,33 @@ public class NiciraNvpApi {
         }
         dm.releaseConnection();
     }
-    
+
     protected <T> T executeRetrieveObject(Type returnObjectType, String uri, 
Map<String,String> parameters) throws NiciraNvpApiException {
         if (_host == null || _host.isEmpty() ||
-                       _adminuser == null || _adminuser.isEmpty() ||
-                       _adminpass == null || _adminpass.isEmpty()) {
-               throw new NiciraNvpApiException("Hostname/credentials are null 
or empty");
+                _adminuser == null || _adminuser.isEmpty() ||
+                _adminpass == null || _adminpass.isEmpty()) {
+            throw new NiciraNvpApiException("Hostname/credentials are null or 
empty");
         }
-            
+
         GetMethod gm = (GetMethod) createMethod("get", uri);
         gm.setRequestHeader("Content-Type", "application/json");
         if (parameters != null && !parameters.isEmpty()) {
-               List<NameValuePair> nameValuePairs = new 
ArrayList<NameValuePair>(parameters.size());
-               for (Entry<String,String> e : parameters.entrySet()) {
-                   nameValuePairs.add(new NameValuePair(e.getKey(), 
e.getValue()));
-               }
-               gm.setQueryString(nameValuePairs.toArray(new NameValuePair[0]));
+            List<NameValuePair> nameValuePairs = new 
ArrayList<NameValuePair>(parameters.size());
+            for (Entry<String,String> e : parameters.entrySet()) {
+                nameValuePairs.add(new NameValuePair(e.getKey(), 
e.getValue()));
+            }
+            gm.setQueryString(nameValuePairs.toArray(new NameValuePair[0]));
         }
-                
+
         executeMethod(gm);
-        
+
         if (gm.getStatusCode() != HttpStatus.SC_OK) {
             String errorMessage = responseToErrorMessage(gm);
             gm.releaseConnection();
             s_logger.error("Failed to retrieve object : " + errorMessage);
             throw new NiciraNvpApiException("Failed to retrieve object : " + 
errorMessage);
         }
-            
+
         T returnValue;
         try {
             returnValue = (T)_gson.fromJson(gm.getResponseBodyAsString(), 
returnObjectType);
@@ -480,7 +480,7 @@ public class NiciraNvpApi {
         }
         return returnValue;
     }
-    
+
     protected void executeMethod(HttpMethodBase method) throws 
NiciraNvpApiException {
         try {
             _client.executeMethod(method);
@@ -497,13 +497,13 @@ public class NiciraNvpApi {
         } catch (IOException e) {
             s_logger.error("IOException caught while trying to connect to the 
Nicira NVP Controller", e);
             method.releaseConnection();
-            throw new NiciraNvpApiException("API call to Nicira NVP Controller 
Failed", e);            
+            throw new NiciraNvpApiException("API call to Nicira NVP Controller 
Failed", e);
         }
     }
-    
+
     private String responseToErrorMessage(HttpMethodBase method) {
         assert method.isRequestSent() : "no use getting an error message 
unless the request is sent";
-        
+
         if 
("text/html".equals(method.getResponseHeader("Content-Type").getValue())) {
             // The error message is the response content
             // Safety margin of 1024 characters, anything longer is probably 
useless
@@ -514,38 +514,41 @@ public class NiciraNvpApi {
                 s_logger.debug("Error while loading response body", e);
             }
         }
-        
+
         // The default
         return method.getStatusText();
     }
-    
-    /* The Nicira controller uses a self-signed certificate. The 
+
+    /* The Nicira controller uses a self-signed certificate. The
      * TrustingProtocolSocketFactory will accept any provided
-     * certificate when making an SSL connection to the SDN 
+     * certificate when making an SSL connection to the SDN
      * Manager
      */
     private class TrustingProtocolSocketFactory implements 
SecureProtocolSocketFactory {
 
         private SSLSocketFactory ssf;
-        
+
         public TrustingProtocolSocketFactory() throws IOException {
             // Create a trust manager that does not validate certificate chains
             TrustManager[] trustAllCerts = new TrustManager[] {
-                new X509TrustManager() {
-                    public X509Certificate[] getAcceptedIssuers() {
-                        return null;
-                    }
-         
-                    public void checkClientTrusted(X509Certificate[] certs, 
String authType) {
-                        // Trust always
-                    }
-         
-                    public void checkServerTrusted(X509Certificate[] certs, 
String authType) {
-                        // Trust always
+                    new X509TrustManager() {
+                        @Override
+                        public X509Certificate[] getAcceptedIssuers() {
+                            return null;
+                        }
+
+                        @Override
+                        public void checkClientTrusted(X509Certificate[] 
certs, String authType) {
+                            // Trust always
+                        }
+
+                        @Override
+                        public void checkServerTrusted(X509Certificate[] 
certs, String authType) {
+                            // Trust always
+                        }
                     }
-                }
             };
-         
+
             try {
                 // Install the all-trusting trust manager
                 SSLContext sc = SSLContext.getInstance("SSL");
@@ -557,10 +560,10 @@ public class NiciraNvpApi {
                 throw new IOException(e);
             }
         }
-        
+
         @Override
         public Socket createSocket(String host, int port) throws IOException,
-                UnknownHostException {
+        UnknownHostException {
             return ssf.createSocket(host, port);
         }
 
@@ -592,21 +595,19 @@ public class NiciraNvpApi {
             }
         }
 
-        
+
     }
-    
+
     public static class NatRuleAdapter implements JsonDeserializer<NatRule> {
 
         @Override
         public NatRule deserialize(JsonElement jsonElement, Type type,
                 JsonDeserializationContext context) throws JsonParseException {
             JsonObject jsonObject = jsonElement.getAsJsonObject();
-            NatRule natRule = null;
-            
             if (!jsonObject.has("type")) {
                 throw new JsonParseException("Deserializing as a NatRule, but 
no type present in the json object");
             }
-            
+
             String natRuleType = jsonObject.get("type").getAsString();
             if ("SourceNatRule".equals(natRuleType)) {
                 return context.deserialize(jsonElement, SourceNatRule.class);
@@ -614,7 +615,7 @@ public class NiciraNvpApi {
             else if ("DestinationNatRule".equals(natRuleType)) {
                 return context.deserialize(jsonElement, 
DestinationNatRule.class);
             }
-            
+
             throw new JsonParseException("Failed to deserialize type \"" + 
natRuleType + "\"");
         }
 

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/256763cf/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/NiciraNvpList.java
----------------------------------------------------------------------
diff --git 
a/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/NiciraNvpList.java
 
b/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/NiciraNvpList.java
index c97e40e..9d78e84 100644
--- 
a/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/NiciraNvpList.java
+++ 
b/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/NiciraNvpList.java
@@ -37,9 +37,9 @@ public class NiciraNvpList<T> {
     public void setResultCount(int result_count) {
         this.result_count = result_count;
     }
-    
+
     public boolean isEmpty() {
-       return result_count == 0;
+        return result_count == 0;
     }
 
 }

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/256763cf/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/NiciraNvpTag.java
----------------------------------------------------------------------
diff --git 
a/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/NiciraNvpTag.java
 
b/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/NiciraNvpTag.java
index 157c3b5..a5dd3bd 100644
--- 
a/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/NiciraNvpTag.java
+++ 
b/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/NiciraNvpTag.java
@@ -22,9 +22,9 @@ public class NiciraNvpTag {
     private static final Logger s_logger = 
Logger.getLogger(NiciraNvpTag.class);
     private String scope;
     private String tag;
-    
+
     public NiciraNvpTag() {}
-    
+
     public NiciraNvpTag(String scope, String tag) {
         this.scope = scope;
         if (tag.length() > 40) {
@@ -34,19 +34,19 @@ public class NiciraNvpTag {
             this.tag = tag;
         }
     }
-    
+
     public String getScope() {
         return scope;
     }
-    
+
     public void setScope(String scope) {
         this.scope = scope;
     }
-    
+
     public String getTag() {
         return tag;
     }
-    
+
     public void setTag(String tag) {
         if (tag.length() > 40) {
             s_logger.warn("tag \"" + tag + "\" too long, truncating to 40 
characters");
@@ -55,5 +55,5 @@ public class NiciraNvpTag {
             this.tag = tag;
         }
     }
-    
+
 }

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/256763cf/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/PatchAttachment.java
----------------------------------------------------------------------
diff --git 
a/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/PatchAttachment.java
 
b/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/PatchAttachment.java
index e57c249..137f071 100644
--- 
a/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/PatchAttachment.java
+++ 
b/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/PatchAttachment.java
@@ -5,7 +5,7 @@
 // to you 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,
@@ -17,23 +17,22 @@
 package com.cloud.network.nicira;
 
 /**
- * 
+ *
  */
 public class PatchAttachment extends Attachment {
-       private final String type = "PatchAttachment";
-       private String peer_port_uuid;
-       
-       public PatchAttachment(String peerPortUuid) {
-               this.peer_port_uuid = peerPortUuid;
-       }
+    private final String type = "PatchAttachment";
+    private String peer_port_uuid;
+
+    public PatchAttachment(String peerPortUuid) {
+        peer_port_uuid = peerPortUuid;
+    }
+
+    public String getPeerPortUuid() {
+        return peer_port_uuid;
+    }
 
-       public String getPeerPortUuid() {
-               return peer_port_uuid;
-       }
+    public void setPeerPortUuid(String peerPortUuid) {
+        peer_port_uuid = peerPortUuid;
+    }
 
-       public void setPeerPortUuid(String peerPortUuid) {
-               this.peer_port_uuid = peerPortUuid;
-       }
-       
-       
 }

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/256763cf/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/RouterNextHop.java
----------------------------------------------------------------------
diff --git 
a/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/RouterNextHop.java
 
b/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/RouterNextHop.java
index c018af3..a204e55 100644
--- 
a/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/RouterNextHop.java
+++ 
b/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/RouterNextHop.java
@@ -5,7 +5,7 @@
 // to you 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,
@@ -17,22 +17,22 @@
 package com.cloud.network.nicira;
 
 /**
- * 
+ *
  */
 public class RouterNextHop {
-       private String gateway_ip_address;
-       private String type = "RouterNextHop";
-       
-       public RouterNextHop(String gatewayIpAddress) {
-               this.gateway_ip_address = gatewayIpAddress;
-       }
-               
-       public String getGatewayIpAddress() {
-               return gateway_ip_address;
-       }
-       
-       public void setGatewayIpAddress(String gateway_ip_address) {
-               this.gateway_ip_address = gateway_ip_address;
-       }
-               
+    private String gateway_ip_address;
+    private String type = "RouterNextHop";
+
+    public RouterNextHop(String gatewayIpAddress) {
+        gateway_ip_address = gatewayIpAddress;
+    }
+
+    public String getGatewayIpAddress() {
+        return gateway_ip_address;
+    }
+
+    public void setGatewayIpAddress(String gateway_ip_address) {
+        this.gateway_ip_address = gateway_ip_address;
+    }
+
 }

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/256763cf/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/SingleDefaultRouteImplictRoutingConfig.java
----------------------------------------------------------------------
diff --git 
a/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/SingleDefaultRouteImplictRoutingConfig.java
 
b/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/SingleDefaultRouteImplictRoutingConfig.java
index b4eda44..1228deb 100644
--- 
a/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/SingleDefaultRouteImplictRoutingConfig.java
+++ 
b/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/SingleDefaultRouteImplictRoutingConfig.java
@@ -5,7 +5,7 @@
 // to you 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,
@@ -17,22 +17,22 @@
 package com.cloud.network.nicira;
 
 /**
- * 
+ *
  */
 public class SingleDefaultRouteImplictRoutingConfig extends RoutingConfig {
-       public RouterNextHop default_route_next_hop;
-       public String type = "SingleDefaultRouteImplicitRoutingConfig";
-       
-       public SingleDefaultRouteImplictRoutingConfig(RouterNextHop 
routerNextHop) {
-               default_route_next_hop = routerNextHop;
-       }
-       
-       public RouterNextHop getDefaultRouteNextHop() {
-               return default_route_next_hop;
-       }
-       
-       public void setDefaultRouteNextHop(RouterNextHop 
default_route_next_hop) {
-               this.default_route_next_hop = default_route_next_hop;
-       }
-       
+    public RouterNextHop default_route_next_hop;
+    public String type = "SingleDefaultRouteImplicitRoutingConfig";
+
+    public SingleDefaultRouteImplictRoutingConfig(RouterNextHop routerNextHop) 
{
+        default_route_next_hop = routerNextHop;
+    }
+
+    public RouterNextHop getDefaultRouteNextHop() {
+        return default_route_next_hop;
+    }
+
+    public void setDefaultRouteNextHop(RouterNextHop default_route_next_hop) {
+        this.default_route_next_hop = default_route_next_hop;
+    }
+
 }

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/256763cf/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/SourceNatRule.java
----------------------------------------------------------------------
diff --git 
a/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/SourceNatRule.java
 
b/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/SourceNatRule.java
index 4132da4..910f830 100644
--- 
a/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/SourceNatRule.java
+++ 
b/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/SourceNatRule.java
@@ -20,7 +20,7 @@ public class SourceNatRule extends NatRule {
     private String toSourceIpAddressMax;
     private String toSourceIpAddressMin;
     private Integer toSourcePort;
-    
+
     public SourceNatRule() {
         setType("SourceNatRule");
     }
@@ -119,5 +119,5 @@ public class SourceNatRule extends NatRule {
             return false;
         return true;
     }
-    
+
 }

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/256763cf/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/TransportZoneBinding.java
----------------------------------------------------------------------
diff --git 
a/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/TransportZoneBinding.java
 
b/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/TransportZoneBinding.java
index e55d759..9c5f44d 100644
--- 
a/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/TransportZoneBinding.java
+++ 
b/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/TransportZoneBinding.java
@@ -19,9 +19,9 @@ package com.cloud.network.nicira;
 public class TransportZoneBinding {
     private String zone_uuid;
     private String transport_type;
-    
+
     public TransportZoneBinding() {}
-    
+
     public TransportZoneBinding(String zone_uuid, String transport_type) {
         this.zone_uuid = zone_uuid;
         this.transport_type = transport_type;
@@ -42,5 +42,5 @@ public class TransportZoneBinding {
     public void setTransport_type(String transport_type) {
         this.transport_type = transport_type;
     }
-    
+
 }

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/256763cf/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/VifAttachment.java
----------------------------------------------------------------------
diff --git 
a/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/VifAttachment.java
 
b/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/VifAttachment.java
index dc87a5a..3a0b5f3 100644
--- 
a/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/VifAttachment.java
+++ 
b/plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/VifAttachment.java
@@ -19,12 +19,12 @@ package com.cloud.network.nicira;
 public class VifAttachment extends Attachment {
     private final String type = "VifAttachment";
     private String vif_uuid;
-    
+
     public VifAttachment() {
     }
-    
+
     public VifAttachment(String vifUuid) {
-        this.vif_uuid = vifUuid;
+        vif_uuid = vifUuid;
     }
 
     public String getVif_uuid() {
@@ -38,5 +38,5 @@ public class VifAttachment extends Attachment {
     public String getType() {
         return type;
     }
-    
+
 }

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