Nova model code basic issue fix

Issue-ID: SO-729

Change-Id: I35d181b0dd32995f5ce286d38b5b17fcbcd24e9e
Signed-off-by: seshukm <seshu.kumar.m@huawei.com>

9 files changed, 941 insertions, 941 deletions

diff --git a/nova-model/src/main/java/com/woorea/openstack/nova/model/Hosts.java b/nova-model/src/main/java/com/woorea/openstack/nova/model/Hosts.java
index e119eae..b97a7ae 100644
--- a/nova-model/src/main/java/com/woorea/openstack/nova/model/Hosts.java
+++ b/nova-model/src/main/java/com/woorea/openstack/nova/model/Hosts.java
@@ -23,71 +23,71 @@ import java.util.List;
 import org.codehaus.jackson.annotate.JsonProperty;
 
 public class Hosts implements Iterable<Hosts.Host>, Serializable {
-	
-	public static final class Host {
-		
-		private String zone;
-		
-		@JsonProperty("host_name")
-		private String hostName;
-		
-		private String service;
+    
+    public static final class Host {
+        
+        private String zone;
+        
+        @JsonProperty("host_name")
+        private String hostName;
+        
+        private String service;
 
-		/**
-		 * @return the hostName
-		 */
-		public String getHostName() {
-			return hostName;
-		}
+        /**
+         * @return the hostName
+         */
+        public String getHostName() {
+            return hostName;
+        }
 
-		/**
-		 * @return the service
-		 */
-		public String getService() {
-			return service;
-		}
-		
-		public String getZone() {
-			return zone;
-		}
+        /**
+         * @return the service
+         */
+        public String getService() {
+            return service;
+        }
+        
+        public String getZone() {
+            return zone;
+        }
 
-		public void setZone(String zone) {
-			this.zone = zone;
-		}
+        public void setZone(String zone) {
+            this.zone = zone;
+        }
 
-		/* (non-Javadoc)
-		 * @see java.lang.Object#toString()
-		 */
-		@Override
-		public String toString() {
-			return "Host [hostName=" + hostName + ", service=" + service + "]";
-		}
-		
-	}
+        /* (non-Javadoc)
+         * @see java.lang.Object#toString()
+         */
+        @Override
+        public String toString() {
+            return "Host [hostName=" + hostName + ", service=" + service + "]";
+        }
+        
+    }
 
-	@JsonProperty("hosts")
-	private List<Host> list;
+    @JsonProperty("hosts")
+    private List<Host> list;
 
-	/**
-	 * @return the list
-	 */
-	public List<Host> getList() {
-		return list;
-	}
-	
-	@Override
-	public Iterator<Hosts.Host> iterator() {
-		return list.iterator();
-	}
-	
-	/* (non-Javadoc)
-	 * @see java.lang.Object#toString()
-	 */
-	@Override
-	public String toString() {
-		return "Hosts [list=" + list + "]";
-	}
+    /**
+     * @return the list
+     */
+    public List<Host> getList() {
+        return list;
+    }
+    
+    @Override
+    public Iterator<Hosts.Host> iterator() {
+        return list.iterator();
+    }
+    
+    /* (non-Javadoc)
+     * @see java.lang.Object#toString()
+     */
+    @Override
+    public String toString() {
+        return "Hosts [list=" + list + "]";
+    }
 
-	
-	
+    
+    
 }
diff --git a/nova-model/src/main/java/com/woorea/openstack/nova/model/Image.java b/nova-model/src/main/java/com/woorea/openstack/nova/model/Image.java
index af62019..2a03f6f 100644
--- a/nova-model/src/main/java/com/woorea/openstack/nova/model/Image.java
+++ b/nova-model/src/main/java/com/woorea/openstack/nova/model/Image.java
@@ -26,223 +26,223 @@ import org.codehaus.jackson.map.annotate.JsonRootName;
 
 @JsonRootName("image")
 public class Image implements Serializable {
-	
-	public static final class Server implements Serializable {
-		
-		private String id;
-		
-		private List<Link> links;
-		
-		/**
-		 * @return the id
-		 */
-		public String getId() {
-			return id;
-		}
-		
-		/**
-		 * @return the links
-		 */
-		public List<Link> getLinks() {
-			return links;
-		}
-		
-		@Override
-		public String toString() {
-			return "Server [id=" + id + ", links=" + links + "]";
-		}
-		
-	}
-
-	private String id;
-	
-	private String status;
-	
-	private String name;
-	
-	private Integer progress;
-	
-	private Integer minRam;
-	
-	private Integer minDisk;
-	
-	private Calendar created;
-	
-	private Calendar updated;
-	
-	@JsonProperty("OS-EXT-IMG-SIZE:size")
-	private Long size;
-	
-	private Map<String, String> metadata;
-	
-	private Server server;
-		
-	private List<Link> links;
-
-	/**
-	 * @return the id
-	 */
-	public String getId() {
-		return id;
-	}
-
-	/**
-	 * @param id the id to set
-	 */
-	public void setId(String id) {
-		this.id = id;
-	}
-
-	/**
-	 * @return the status
-	 */
-	public String getStatus() {
-		return status;
-	}
-
-	/**
-	 * @param status the status to set
-	 */
-	public void setStatus(String status) {
-		this.status = status;
-	}
-
-	/**
-	 * @return the name
-	 */
-	public String getName() {
-		return name;
-	}
-
-	/**
-	 * @param name the name to set
-	 */
-	public void setName(String name) {
-		this.name = name;
-	}
-
-	/**
-	 * @return the progress
-	 */
-	public Integer getProgress() {
-		return progress;
-	}
-
-	/**
-	 * @param progress the progress to set
-	 */
-	public void setProgress(Integer progress) {
-		this.progress = progress;
-	}
-
-	/**
-	 * @return the minRam
-	 */
-	public Integer getMinRam() {
-		return minRam;
-	}
-
-	/**
-	 * @param minRam the minRam to set
-	 */
-	public void setMinRam(Integer minRam) {
-		this.minRam = minRam;
-	}
-
-	/**
-	 * @return the minDisk
-	 */
-	public Integer getMinDisk() {
-		return minDisk;
-	}
-
-	/**
-	 * @param minDisk the minDisk to set
-	 */
-	public void setMinDisk(Integer minDisk) {
-		this.minDisk = minDisk;
-	}
-
-	/**
-	 * @return the created
-	 */
-	public Calendar getCreated() {
-		return created;
-	}
-
-	/**
-	 * @param created the created to set
-	 */
-	public void setCreated(Calendar created) {
-		this.created = created;
-	}
-
-	/**
-	 * @return the updated
-	 */
-	public Calendar getUpdated() {
-		return updated;
-	}
-
-	/**
-	 * @param updated the updated to set
-	 */
-	public void setUpdated(Calendar updated) {
-		this.updated = updated;
-	}
-
-	/**
-	 * @return the metadata
-	 */
-	public Map<String, String> getMetadata() {
-		return metadata;
-	}
-
-	/**
-	 * @return the size
-	 */
-	public Long getSize() {
-		return size;
-	}
-
-	/**
-	 * @param metadata the metadata to set
-	 */
-	public void setMetadata(Map<String, String> metadata) {
-		this.metadata = metadata;
-	}
-	
-	/**
-	 * @return the server
-	 */
-	public Server getServer() {
-		return server;
-	}
-
-	/**
-	 * @return the links
-	 */
-	public List<Link> getLinks() {
-		return links;
-	}
-
-	/**
-	 * @param links the links to set
-	 */
-	public void setLinks(List<Link> links) {
-		this.links = links;
-	}
-
-	/* (non-Javadoc)
-	 * @see java.lang.Object#toString()
-	 */
-	@Override
-	public String toString() {
-		return "Image [id=" + id + ", status=" + status + ", name=" + name
-				+ ", progress=" + progress + ", minRam=" + minRam
-				+ ", minDisk=" + minDisk + ", created=" + (created != null ? created.getTime() : null)
-				+ ", updated=" + (updated != null ? updated.getTime() : null) + ", size=" + size + ", metadata="
-				+ metadata + ", server="+server+", links=" + links + "]";
-	}
-	
+    
+    public static final class Server implements Serializable {
+        
+        private String id;
+        
+        private List<Link> links;
+        
+        /**
+         * @return the id
+         */
+        public String getId() {
+            return id;
+        }
+        
+        /**
+         * @return the links
+         */
+        public List<Link> getLinks() {
+            return links;
+        }
+        
+        @Override
+        public String toString() {
+            return "Server [id=" + id + ", links=" + links + "]";
+        }
+        
+    }
+
+    private String id;
+    
+    private String status;
+    
+    private String name;
+    
+    private Integer progress;
+    
+    private Integer minRam;
+    
+    private Integer minDisk;
+    
+    private Calendar created;
+    
+    private Calendar updated;
+    
+    @JsonProperty("OS-EXT-IMG-SIZE:size")
+    private Long size;
+    
+    private Map<String, String> metadata;
+    
+    private Server server;
+        
+    private List<Link> links;
+
+    /**
+     * @return the id
+     */
+    public String getId() {
+        return id;
+    }
+
+    /**
+     * @param id the id to set
+     */
+    public void setId(String id) {
+        this.id = id;
+    }
+
+    /**
+     * @return the status
+     */
+    public String getStatus() {
+        return status;
+    }
+
+    /**
+     * @param status the status to set
+     */
+    public void setStatus(String status) {
+        this.status = status;
+    }
+
+    /**
+     * @return the name
+     */
+    public String getName() {
+        return name;
+    }
+
+    /**
+     * @param name the name to set
+     */
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    /**
+     * @return the progress
+     */
+    public Integer getProgress() {
+        return progress;
+    }
+
+    /**
+     * @param progress the progress to set
+     */
+    public void setProgress(Integer progress) {
+        this.progress = progress;
+    }
+
+    /**
+     * @return the minRam
+     */
+    public Integer getMinRam() {
+        return minRam;
+    }
+
+    /**
+     * @param minRam the minRam to set
+     */
+    public void setMinRam(Integer minRam) {
+        this.minRam = minRam;
+    }
+
+    /**
+     * @return the minDisk
+     */
+    public Integer getMinDisk() {
+        return minDisk;
+    }
+
+    /**
+     * @param minDisk the minDisk to set
+     */
+    public void setMinDisk(Integer minDisk) {
+        this.minDisk = minDisk;
+    }
+
+    /**
+     * @return the created
+     */
+    public Calendar getCreated() {
+        return created;
+    }
+
+    /**
+     * @param created the created to set
+     */
+    public void setCreated(Calendar created) {
+        this.created = created;
+    }
+
+    /**
+     * @return the updated
+     */
+    public Calendar getUpdated() {
+        return updated;
+    }
+
+    /**
+     * @param updated the updated to set
+     */
+    public void setUpdated(Calendar updated) {
+        this.updated = updated;
+    }
+
+    /**
+     * @return the metadata
+     */
+    public Map<String, String> getMetadata() {
+        return metadata;
+    }
+
+    /**
+     * @return the size
+     */
+    public Long getSize() {
+        return size;
+    }
+
+    /**
+     * @param metadata the metadata to set
+     */
+    public void setMetadata(Map<String, String> metadata) {
+        this.metadata = metadata;
+    }
+    
+    /**
+     * @return the server
+     */
+    public Server getServer() {
+        return server;
+    }
+
+    /**
+     * @return the links
+     */
+    public List<Link> getLinks() {
+        return links;
+    }
+
+    /**
+     * @param links the links to set
+     */
+    public void setLinks(List<Link> links) {
+        this.links = links;
+    }
+
+    /* (non-Javadoc)
+     * @see java.lang.Object#toString()
+     */
+    @Override
+    public String toString() {
+        return "Image [id=" + id + ", status=" + status + ", name=" + name
+                + ", progress=" + progress + ", minRam=" + minRam
+                + ", minDisk=" + minDisk + ", created=" + (created != null ? created.getTime() : null)
+                + ", updated=" + (updated != null ? updated.getTime() : null) + ", size=" + size + ", metadata="
+                + metadata + ", server="+server+", links=" + links + "]";
+    }
+    
 }
diff --git a/nova-model/src/main/java/com/woorea/openstack/nova/model/ImageFromVolume.java b/nova-model/src/main/java/com/woorea/openstack/nova/model/ImageFromVolume.java
index e8d634a..1e34a43 100644
--- a/nova-model/src/main/java/com/woorea/openstack/nova/model/ImageFromVolume.java
+++ b/nova-model/src/main/java/com/woorea/openstack/nova/model/ImageFromVolume.java
@@ -24,105 +24,105 @@ import org.codehaus.jackson.map.annotate.JsonRootName;
 @JsonRootName("os-volume_upload_image")
 public class ImageFromVolume implements Serializable {
 
-	@JsonProperty("id")
-	String id;
-	@JsonProperty("updates_at")
-	String updates_at;
-	@JsonProperty("status")
-	String status;
-	@JsonProperty("display_description")
-	String display_description;
-	@JsonProperty("size")
-	String size;
-	@JsonProperty("volume_type")
-	String volume_type;
-	@JsonProperty("image_id")
-	String image_id;
-	@JsonProperty("container_format")
-	String container_format;
-	@JsonProperty("disk_format")
-	String disk_format;
-	@JsonProperty("image_name")
-	String image_name;
-
-	public String getId() {
-		return id;
-	}
-
-	public void setId(String id) {
-		this.id = id;
-	}
-
-	public String getUpdates_at() {
-		return updates_at;
-	}
-
-	public void setUpdates_at(String updates_at) {
-		this.updates_at = updates_at;
-	}
-
-	public String getStatus() {
-		return status;
-	}
-
-	public void setStatus(String status) {
-		this.status = status;
-	}
-
-	public String getDisplay_description() {
-		return display_description;
-	}
-
-	public void setDisplay_description(String display_description) {
-		this.display_description = display_description;
-	}
-
-	public String getSize() {
-		return size;
-	}
-
-	public void setSize(String size) {
-		this.size = size;
-	}
-
-	public String getVolume_type() {
-		return volume_type;
-	}
-
-	public void setVolume_type(String volume_type) {
-		this.volume_type = volume_type;
-	}
-
-	public String getImage_id() {
-		return image_id;
-	}
-
-	public void setImage_id(String image_id) {
-		this.image_id = image_id;
-	}
-
-	public String getContainer_format() {
-		return container_format;
-	}
-
-	public void setContainer_format(String container_format) {
-		this.container_format = container_format;
-	}
-
-	public String getDisk_format() {
-		return disk_format;
-	}
-
-	public void setDisk_format(String disk_format) {
-		this.disk_format = disk_format;
-	}
-
-	public String getImage_name() {
-		return image_name;
-	}
-
-	public void setImage_name(String image_name) {
-		this.image_name = image_name;
-	}
+    @JsonProperty("id")
+    String id;
+    @JsonProperty("updates_at")
+    String updates_at;
+    @JsonProperty("status")
+    String status;
+    @JsonProperty("display_description")
+    String display_description;
+    @JsonProperty("size")
+    String size;
+    @JsonProperty("volume_type")
+    String volume_type;
+    @JsonProperty("image_id")
+    String image_id;
+    @JsonProperty("container_format")
+    String container_format;
+    @JsonProperty("disk_format")
+    String disk_format;
+    @JsonProperty("image_name")
+    String image_name;
+
+    public String getId() {
+        return id;
+    }
+
+    public void setId(String id) {
+        this.id = id;
+    }
+
+    public String getUpdates_at() {
+        return updates_at;
+    }
+
+    public void setUpdates_at(String updates_at) {
+        this.updates_at = updates_at;
+    }
+
+    public String getStatus() {
+        return status;
+    }
+
+    public void setStatus(String status) {
+        this.status = status;
+    }
+
+    public String getDisplay_description() {
+        return display_description;
+    }
+
+    public void setDisplay_description(String display_description) {
+        this.display_description = display_description;
+    }
+
+    public String getSize() {
+        return size;
+    }
+
+    public void setSize(String size) {
+        this.size = size;
+    }
+
+    public String getVolume_type() {
+        return volume_type;
+    }
+
+    public void setVolume_type(String volume_type) {
+        this.volume_type = volume_type;
+    }
+
+    public String getImage_id() {
+        return image_id;
+    }
+
+    public void setImage_id(String image_id) {
+        this.image_id = image_id;
+    }
+
+    public String getContainer_format() {
+        return container_format;
+    }
+
+    public void setContainer_format(String container_format) {
+        this.container_format = container_format;
+    }
+
+    public String getDisk_format() {
+        return disk_format;
+    }
+
+    public void setDisk_format(String disk_format) {
+        this.disk_format = disk_format;
+    }
+
+    public String getImage_name() {
+        return image_name;
+    }
+
+    public void setImage_name(String image_name) {
+        this.image_name = image_name;
+    }
 
 }
diff --git a/nova-model/src/main/java/com/woorea/openstack/nova/model/Images.java b/nova-model/src/main/java/com/woorea/openstack/nova/model/Images.java
index c4baaba..e19892d 100644
--- a/nova-model/src/main/java/com/woorea/openstack/nova/model/Images.java
+++ b/nova-model/src/main/java/com/woorea/openstack/nova/model/Images.java
@@ -24,28 +24,28 @@ import org.codehaus.jackson.annotate.JsonProperty;
 
 public class Images implements Iterable<Image>, Serializable {
 
-	@JsonProperty("images")
-	private List<Image> list;
+    @JsonProperty("images")
+    private List<Image> list;
 
-	/**
-	 * @return the list
-	 */
-	public List<Image> getList() {
-		return list;
-	}
-	
-	@Override
-	public Iterator<Image> iterator() {
-		return list.iterator();
-	}
-	
-	
-	/* (non-Javadoc)
-	 * @see java.lang.Object#toString()
-	 */
-	@Override
-	public String toString() {
-		return "Images [list=" + list + "]";
-	}
+    /**
+     * @return the list
+     */
+    public List<Image> getList() {
+        return list;
+    }
+    
+    @Override
+    public Iterator<Image> iterator() {
+        return list.iterator();
+    }
+    
+    
+    /* (non-Javadoc)
+     * @see java.lang.Object#toString()
+     */
+    @Override
+    public String toString() {
+        return "Images [list=" + list + "]";
+    }
 
 }
diff --git a/nova-model/src/main/java/com/woorea/openstack/nova/model/KeyPair.java b/nova-model/src/main/java/com/woorea/openstack/nova/model/KeyPair.java
index 1db2ee4..b7bd148 100644
--- a/nova-model/src/main/java/com/woorea/openstack/nova/model/KeyPair.java
+++ b/nova-model/src/main/java/com/woorea/openstack/nova/model/KeyPair.java
@@ -24,91 +24,91 @@ import org.codehaus.jackson.map.annotate.JsonRootName;
 @JsonRootName("keypair")
 public class KeyPair implements Serializable {
 
-	private String name;
-	
-	@JsonProperty("user_id")
-	private String userId;
-	
-	@JsonProperty("public_key")
-	private String publicKey;
-	
-	@JsonProperty("private_key")
-	private String privateKey;
-	
-	private String fingerprint;
+    private String name;
+    
+    @JsonProperty("user_id")
+    private String userId;
+    
+    @JsonProperty("public_key")
+    private String publicKey;
+    
+    @JsonProperty("private_key")
+    private String privateKey;
+    
+    private String fingerprint;
 
-	public KeyPair() {
-		super();
-	}
-	
-	public KeyPair(String name) {
-		this.name = name;
-	}
-	
-	public KeyPair(String name, String publicKey) {
-		this(name);
-		this.publicKey = publicKey;
-	}
+    public KeyPair() {
+        super();
+    }
+    
+    public KeyPair(String name) {
+        this.name = name;
+    }
+    
+    public KeyPair(String name, String publicKey) {
+        this(name);
+        this.publicKey = publicKey;
+    }
 
-	/**
-	 * @return the name
-	 */
-	public String getName() {
-		return name;
-	}
+    /**
+     * @return the name
+     */
+    public String getName() {
+        return name;
+    }
 
-	/**
-	 * @param name the name to set
-	 */
-	public void setName(String name) {
-		this.name = name;
-	}
+    /**
+     * @param name the name to set
+     */
+    public void setName(String name) {
+        this.name = name;
+    }
 
-	/**
-	 * @return the userId
-	 */
-	public String getUserId() {
-		return userId;
-	}
+    /**
+     * @return the userId
+     */
+    public String getUserId() {
+        return userId;
+    }
 
-	/**
-	 * @return the publicKey
-	 */
-	public String getPublicKey() {
-		return publicKey;
-	}
+    /**
+     * @return the publicKey
+     */
+    public String getPublicKey() {
+        return publicKey;
+    }
 
-	/**
-	 * @param publicKey the publicKey to set
-	 */
-	public void setPublicKey(String publicKey) {
-		this.publicKey = publicKey;
-	}
+    /**
+     * @param publicKey the publicKey to set
+     */
+    public void setPublicKey(String publicKey) {
+        this.publicKey = publicKey;
+    }
 
-	/**
-	 * @return the privateKey
-	 */
-	public String getPrivateKey() {
-		return privateKey;
-	}
+    /**
+     * @return the privateKey
+     */
+    public String getPrivateKey() {
+        return privateKey;
+    }
 
-	/**
-	 * @return the fingerprint
-	 */
-	public String getFingerprint() {
-		return fingerprint;
-	}
+    /**
+     * @return the fingerprint
+     */
+    public String getFingerprint() {
+        return fingerprint;
+    }
 
-	/* (non-Javadoc)
-	 * @see java.lang.Object#toString()
-	 */
-	@Override
-	public String toString() {
-		return "KeyPair [name=" + name + ", userId=" + userId + ", publicKey="
-				+ publicKey + ", privateKey=" + privateKey + ", fingerprint="
-				+ fingerprint + "]";
-	}
+    /* (non-Javadoc)
+     * @see java.lang.Object#toString()
+     */
+    @Override
+    public String toString() {
+        return "KeyPair [name=" + name + ", userId=" + userId + ", publicKey="
+                + publicKey + ", privateKey=" + privateKey + ", fingerprint="
+                + fingerprint + "]";
+    }
 
-	
-	
+    
+    
 }
diff --git a/nova-model/src/main/java/com/woorea/openstack/nova/model/KeyPairs.java b/nova-model/src/main/java/com/woorea/openstack/nova/model/KeyPairs.java
index db24f8d..b36a91e 100644
--- a/nova-model/src/main/java/com/woorea/openstack/nova/model/KeyPairs.java
+++ b/nova-model/src/main/java/com/woorea/openstack/nova/model/KeyPairs.java
@@ -24,39 +24,39 @@ import java.util.List;
 import org.codehaus.jackson.annotate.JsonProperty;
 
 public class KeyPairs implements Iterable<KeyPair>, Serializable {
-	
-	public static final class KeyPairWrapper implements Serializable {
-		
-		@JsonProperty
-		private KeyPair keypair;
-		
-	}
+    
+    public static final class KeyPairWrapper implements Serializable {
+        
+        @JsonProperty
+        private KeyPair keypair;
+        
+    }
 
-	@JsonProperty("keypairs")
-	private List<KeyPairWrapper> list;
+    @JsonProperty("keypairs")
+    private List<KeyPairWrapper> list;
 
-	/**
-	 * @return the list
-	 */
-	public List<KeyPair> getList() {
-		List<KeyPair> keyPairList = new ArrayList<>();
-		for(KeyPairWrapper wrapper : this.list) {
-			keyPairList.add(wrapper.keypair);
-		}
-		return keyPairList;
-	}
-	
-	@Override
-	public Iterator<KeyPair> iterator() {
-		return getList().iterator();
-	}
-	
-	/* (non-Javadoc)
-	 * @see java.lang.Object#toString()
-	 */
-	@Override
-	public String toString() {
-		return "KeyPairs [list=" + getList() + "]";
-	}
+    /**
+     * @return the list
+     */
+    public List<KeyPair> getList() {
+        List<KeyPair> keyPairList = new ArrayList<>();
+        for(KeyPairWrapper wrapper : this.list) {
+            keyPairList.add(wrapper.keypair);
+        }
+        return keyPairList;
+    }
+    
+    @Override
+    public Iterator<KeyPair> iterator() {
+        return getList().iterator();
+    }
+    
+    /* (non-Javadoc)
+     * @see java.lang.Object#toString()
+     */
+    @Override
+    public String toString() {
+        return "KeyPairs [list=" + getList() + "]";
+    }
 
 }
diff --git a/nova-model/src/main/java/com/woorea/openstack/nova/model/Limits.java b/nova-model/src/main/java/com/woorea/openstack/nova/model/Limits.java
index 7a80b1e..d9a949e 100644
--- a/nova-model/src/main/java/com/woorea/openstack/nova/model/Limits.java
+++ b/nova-model/src/main/java/com/woorea/openstack/nova/model/Limits.java
@@ -26,385 +26,385 @@ import org.codehaus.jackson.map.annotate.JsonRootName;
 @JsonRootName("limits")
 public class Limits implements Serializable {
 
-	public static final class RateLimit implements Serializable {
-
-		public static final class LimitEntry implements Serializable {
-
-			@JsonProperty("next-available")
-			private Calendar nextAvailable;
-
-			private String unit;
-
-			private String verb;
-
-			private Integer remaining;
-
-			private Integer available;
-
-			private Integer value;
-
-			/**
-			 * @return the nextAvailable
-			 */
-			public Calendar getNextAvailable() {
-				return nextAvailable;
-			}
-
-			/**
-			 * @return the unit
-			 */
-			public String getUnit() {
-				return unit;
-			}
-
-			/**
-			 * @return the verb
-			 */
-			public String getVerb() {
-				return verb;
-			}
-
-			/**
-			 * @return the remaining
-			 */
-			public Integer getRemaining() {
-				return remaining;
-			}
-
-			/**
-			 * @return the available
-			 */
-			public Integer getAvailable() {
-				return available;
-			}
-
-			/**
-			 * @return the value
-			 */
-			public Integer getValue() {
-				return value;
-			}
-
-			/*
-			 * (non-Javadoc)
-			 * 
-			 * @see java.lang.Object#toString()
-			 */
-			@Override
-			public String toString() {
-				return "LimitEntry [nextAvailable=" + nextAvailable + ", unit="
-						+ unit + ", verb=" + verb + ", remaining=" + remaining
-						+ ", available=" + available + ", value=" + value + "]";
-			}
-
-		}
-
-		private String regex;
-
-		private String uri;
-
-		private List<LimitEntry> limit;
-
-		/**
-		 * @return the regex
-		 */
-		public String getRegex() {
-			return regex;
-		}
-
-		/**
-		 * @return the uri
-		 */
-		public String getUri() {
-			return uri;
-		}
-
-		/**
-		 * @return the limit
-		 */
-		public List<LimitEntry> getLimit() {
-			return limit;
-		}
-
-		/*
-		 * (non-Javadoc)
-		 * 
-		 * @see java.lang.Object#toString()
-		 */
-		@Override
-		public String toString() {
-			return "RateLimit [regex=" + regex + ", uri=" + uri + ", limit="
-					+ limit + "]";
-		}
-
-	}
-
-	public static final class AbsoluteLimit {
-
-		private Integer maxServerMeta;
-		private Integer serverMetaUsed;
-
-		private Integer maxPersonality;
-		private Integer personalityUsed;
-
-		private Integer maxImageMeta;
-		private Integer imageMetaUsed;
-
-		private Integer maxPersonalitySize;
-		private Integer personalitySizeUsed;
-
-		private Integer maxTotalCores;
-		private Integer totalCoresUsed;
-
-		private Integer maxTotalInstances;
-		private Integer totalInstancesUsed;
-
-		private Integer maxTotalRAMSize;
-		private Integer totalRAMUsed;
-
-		private Integer maxSecurityGroupRules;
-		private Integer securityGroupRulesUsed;
-
-		private Integer maxTotalKeypairs;
-		private Integer totalKeyPairsUsed;
-
-		private Integer maxTotalVolumes;
-		private Integer totalVolumesUsed;
-
-		private Integer maxSecurityGroups;
-		private Integer totalSecurityGroupsUsed;
-
-		private Integer maxTotalFloatingIps;
-		private Integer totalFloatingIpsUsed;
-
-		private Integer maxTotalVolumeGigabytes;
-		private Integer totalVolumeGigabytesUsed;
-
-		/**
-		 * @return the maxServerMeta
-		 */
-		public Integer getMaxServerMeta() {
-			return maxServerMeta;
-		}
-
-		/**
-		 * @return the maxPersonality
-		 */
-		public Integer getMaxPersonality() {
-			return maxPersonality;
-		}
-
-		/**
-		 * @return the maxImageMeta
-		 */
-		public Integer getMaxImageMeta() {
-			return maxImageMeta;
-		}
-
-		/**
-		 * @return the maxPersonalitySize
-		 */
-		public Integer getMaxPersonalitySize() {
-			return maxPersonalitySize;
-		}
-
-		/**
-		 * @return the maxTotalCores
-		 */
-		public Integer getMaxTotalCores() {
-			return maxTotalCores;
-		}
-
-		/**
-		 * @return the maxTotalInstances
-		 */
-		public Integer getMaxTotalInstances() {
-			return maxTotalInstances;
-		}
-
-		/**
-		 * @return the maxTotalRAMSize
-		 */
-		public Integer getMaxTotalRAMSize() {
-			return maxTotalRAMSize;
-		}
-
-		/**
-		 * @return the totalVolumesUsed
-		 */
-		public Integer getTotalVolumesUsed() {
-			return totalVolumesUsed;
-		}
-
-		/**
-		 * @return the maxSecurityGroupRules
-		 */
-		public Integer getMaxSecurityGroupRules() {
-			return maxSecurityGroupRules;
-		}
-		
-		/**
-		 * @return the maxTotalKeypairs
-		 */
-		public Integer getMaxTotalKeypairs() {
-			return maxTotalKeypairs;
-		}
-
-		/**
-		 * @return the totalCoresUsed
-		 */
-		public Integer getTotalCoresUsed() {
-			return totalCoresUsed;
-		}
-
-		/**
-		 * @return the maxTotalVolumes
-		 */
-		public Integer getMaxTotalVolumes() {
-			return maxTotalVolumes;
-		}
-
-		/**
-		 * @return the totalRAMUsed
-		 */
-		public Integer getTotalRAMUsed() {
-			return totalRAMUsed;
-		}
-
-		/**
-		 * @return the totalInstancesUsed
-		 */
-		public Integer getTotalInstancesUsed() {
-			return totalInstancesUsed;
-		}
-
-		/**
-		 * @return the maxSecurityGroups
-		 */
-		public Integer getMaxSecurityGroups() {
-			return maxSecurityGroups;
-		}
-		
-		/**
-		 * @return the totalVolumeGigabytesUsed
-		 */
-		public Integer getTotalVolumeGigabytesUsed() {
-			return totalVolumeGigabytesUsed;
-		}
-
-		/**
-		 * @return the totalSecurityGroupsUsed
-		 */
-		public Integer getTotalSecurityGroupsUsed() {
-			return totalSecurityGroupsUsed;
-		}
-
-		/**
-		 * @return the maxTotalFloatingIps
-		 */
-		public Integer getMaxTotalFloatingIps() {
-			return maxTotalFloatingIps;
-		}
-
-		/**
-		 * @return the totalKeyPairsUsed
-		 */
-		public Integer getTotalKeyPairsUsed() {
-			return totalKeyPairsUsed;
-		}
-
-		/**
-		 * @return the maxTotalVolumeGigabytes
-		 */
-		public Integer getMaxTotalVolumeGigabytes() {
-			return maxTotalVolumeGigabytes;
-		}
-
-		/**
-		 * @return the serverMetaUsed
-		 */
-		public Integer getServerMetaUsed() {
-			return serverMetaUsed;
-		}
-
-		/**
-		 * @return the personalityUsed
-		 */
-		public Integer getPersonalityUsed() {
-			return personalityUsed;
-		}
-
-		/**
-		 * @return the imageMetaUsed
-		 */
-		public Integer getImageMetaUsed() {
-			return imageMetaUsed;
-		}
-
-		/**
-		 * @return the personalitySizeUsed
-		 */
-		public Integer getPersonalitySizeUsed() {
-			return personalitySizeUsed;
-		}
-
-		/**
-		 * @return the securityGroupRulesUsed
-		 */
-		public Integer getSecurityGroupRulesUsed() {
-			return securityGroupRulesUsed;
-		}
-
-		/**
-		 * @return the totalFloatingIpsUsed
-		 */
-		public Integer getTotalFloatingIpsUsed() {
-			return totalFloatingIpsUsed;
-		}
-
-		/*
-		 * (non-Javadoc)
-		 * 
-		 * @see java.lang.Object#toString()
-		 */
-		@Override
-		public String toString() {
-			return "AbsoluteLimit [maxServerMeta=" + maxServerMeta
-					+ ", maxPersonality=" + maxPersonality + ", maxImageMeta="
-					+ maxImageMeta + ", maxPersonalitySize="
-					+ maxPersonalitySize + ", maxTotalCores=" + maxTotalCores
-					+ ", maxTotalInstances=" + maxTotalInstances
-					+ ", maxTotalRAMSize=" + maxTotalRAMSize + "]";
-		}
-
-	}
-
-	private List<RateLimit> rate;
-
-	private AbsoluteLimit absolute;
-
-	/**
-	 * @return the rate
-	 */
-	public List<RateLimit> getRate() {
-		return rate;
-	}
-
-	/**
-	 * @return the absolute
-	 */
-	public AbsoluteLimit getAbsolute() {
-		return absolute;
-	}
-
-	/*
-	 * (non-Javadoc)
-	 * 
-	 * @see java.lang.Object#toString()
-	 */
-	@Override
-	public String toString() {
-		return "Limits [rate=" + rate + ", absolute=" + absolute + "]";
-	}
+    public static final class RateLimit implements Serializable {
+
+        public static final class LimitEntry implements Serializable {
+
+            @JsonProperty("next-available")
+            private Calendar nextAvailable;
+
+            private String unit;
+
+            private String verb;
+
+            private Integer remaining;
+
+            private Integer available;
+
+            private Integer value;
+
+            /**
+             * @return the nextAvailable
+             */
+            public Calendar getNextAvailable() {
+                return nextAvailable;
+            }
+
+            /**
+             * @return the unit
+             */
+            public String getUnit() {
+                return unit;
+            }
+
+            /**
+             * @return the verb
+             */
+            public String getVerb() {
+                return verb;
+            }
+
+            /**
+             * @return the remaining
+             */
+            public Integer getRemaining() {
+                return remaining;
+            }
+
+            /**
+             * @return the available
+             */
+            public Integer getAvailable() {
+                return available;
+            }
+
+            /**
+             * @return the value
+             */
+            public Integer getValue() {
+                return value;
+            }
+
+            /*
+             * (non-Javadoc)
+             * 
+             * @see java.lang.Object#toString()
+             */
+            @Override
+            public String toString() {
+                return "LimitEntry [nextAvailable=" + nextAvailable + ", unit="
+                        + unit + ", verb=" + verb + ", remaining=" + remaining
+                        + ", available=" + available + ", value=" + value + "]";
+            }
+
+        }
+
+        private String regex;
+
+        private String uri;
+
+        private List<LimitEntry> limit;
+
+        /**
+         * @return the regex
+         */
+        public String getRegex() {
+            return regex;
+        }
+
+        /**
+         * @return the uri
+         */
+        public String getUri() {
+            return uri;
+        }
+
+        /**
+         * @return the limit
+         */
+        public List<LimitEntry> getLimit() {
+            return limit;
+        }
+
+        /*
+         * (non-Javadoc)
+         * 
+         * @see java.lang.Object#toString()
+         */
+        @Override
+        public String toString() {
+            return "RateLimit [regex=" + regex + ", uri=" + uri + ", limit="
+                    + limit + "]";
+        }
+
+    }
+
+    public static final class AbsoluteLimit {
+
+        private Integer maxServerMeta;
+        private Integer serverMetaUsed;
+
+        private Integer maxPersonality;
+        private Integer personalityUsed;
+
+        private Integer maxImageMeta;
+        private Integer imageMetaUsed;
+
+        private Integer maxPersonalitySize;
+        private Integer personalitySizeUsed;
+
+        private Integer maxTotalCores;
+        private Integer totalCoresUsed;
+
+        private Integer maxTotalInstances;
+        private Integer totalInstancesUsed;
+
+        private Integer maxTotalRAMSize;
+        private Integer totalRAMUsed;
+
+        private Integer maxSecurityGroupRules;
+        private Integer securityGroupRulesUsed;
+
+        private Integer maxTotalKeypairs;
+        private Integer totalKeyPairsUsed;
+
+        private Integer maxTotalVolumes;
+        private Integer totalVolumesUsed;
+
+        private Integer maxSecurityGroups;
+        private Integer totalSecurityGroupsUsed;
+
+        private Integer maxTotalFloatingIps;
+        private Integer totalFloatingIpsUsed;
+
+        private Integer maxTotalVolumeGigabytes;
+        private Integer totalVolumeGigabytesUsed;
+
+        /**
+         * @return the maxServerMeta
+         */
+        public Integer getMaxServerMeta() {
+            return maxServerMeta;
+        }
+
+        /**
+         * @return the maxPersonality
+         */
+        public Integer getMaxPersonality() {
+            return maxPersonality;
+        }
+
+        /**
+         * @return the maxImageMeta
+         */
+        public Integer getMaxImageMeta() {
+            return maxImageMeta;
+        }
+
+        /**
+         * @return the maxPersonalitySize
+         */
+        public Integer getMaxPersonalitySize() {
+            return maxPersonalitySize;
+        }
+
+        /**
+         * @return the maxTotalCores
+         */
+        public Integer getMaxTotalCores() {
+            return maxTotalCores;
+        }
+
+        /**
+         * @return the maxTotalInstances
+         */
+        public Integer getMaxTotalInstances() {
+            return maxTotalInstances;
+        }
+
+        /**
+         * @return the maxTotalRAMSize
+         */
+        public Integer getMaxTotalRAMSize() {
+            return maxTotalRAMSize;
+        }
+
+        /**
+         * @return the totalVolumesUsed
+         */
+        public Integer getTotalVolumesUsed() {
+            return totalVolumesUsed;
+        }
+
+        /**
+         * @return the maxSecurityGroupRules
+         */
+        public Integer getMaxSecurityGroupRules() {
+            return maxSecurityGroupRules;
+        }
+        
+        /**
+         * @return the maxTotalKeypairs
+         */
+        public Integer getMaxTotalKeypairs() {
+            return maxTotalKeypairs;
+        }
+
+        /**
+         * @return the totalCoresUsed
+         */
+        public Integer getTotalCoresUsed() {
+            return totalCoresUsed;
+        }
+
+        /**
+         * @return the maxTotalVolumes
+         */
+        public Integer getMaxTotalVolumes() {
+            return maxTotalVolumes;
+        }
+
+        /**
+         * @return the totalRAMUsed
+         */
+        public Integer getTotalRAMUsed() {
+            return totalRAMUsed;
+        }
+
+        /**
+         * @return the totalInstancesUsed
+         */
+        public Integer getTotalInstancesUsed() {
+            return totalInstancesUsed;
+        }
+
+        /**
+         * @return the maxSecurityGroups
+         */
+        public Integer getMaxSecurityGroups() {
+            return maxSecurityGroups;
+        }
+        
+        /**
+         * @return the totalVolumeGigabytesUsed
+         */
+        public Integer getTotalVolumeGigabytesUsed() {
+            return totalVolumeGigabytesUsed;
+        }
+
+        /**
+         * @return the totalSecurityGroupsUsed
+         */
+        public Integer getTotalSecurityGroupsUsed() {
+            return totalSecurityGroupsUsed;
+        }
+
+        /**
+         * @return the maxTotalFloatingIps
+         */
+        public Integer getMaxTotalFloatingIps() {
+            return maxTotalFloatingIps;
+        }
+
+        /**
+         * @return the totalKeyPairsUsed
+         */
+        public Integer getTotalKeyPairsUsed() {
+            return totalKeyPairsUsed;
+        }
+
+        /**
+         * @return the maxTotalVolumeGigabytes
+         */
+        public Integer getMaxTotalVolumeGigabytes() {
+            return maxTotalVolumeGigabytes;
+        }
+
+        /**
+         * @return the serverMetaUsed
+         */
+        public Integer getServerMetaUsed() {
+            return serverMetaUsed;
+        }
+
+        /**
+         * @return the personalityUsed
+         */
+        public Integer getPersonalityUsed() {
+            return personalityUsed;
+        }
+
+        /**
+         * @return the imageMetaUsed
+         */
+        public Integer getImageMetaUsed() {
+            return imageMetaUsed;
+        }
+
+        /**
+         * @return the personalitySizeUsed
+         */
+        public Integer getPersonalitySizeUsed() {
+            return personalitySizeUsed;
+        }
+
+        /**
+         * @return the securityGroupRulesUsed
+         */
+        public Integer getSecurityGroupRulesUsed() {
+            return securityGroupRulesUsed;
+        }
+
+        /**
+         * @return the totalFloatingIpsUsed
+         */
+        public Integer getTotalFloatingIpsUsed() {
+            return totalFloatingIpsUsed;
+        }
+
+        /*
+         * (non-Javadoc)
+         * 
+         * @see java.lang.Object#toString()
+         */
+        @Override
+        public String toString() {
+            return "AbsoluteLimit [maxServerMeta=" + maxServerMeta
+                    + ", maxPersonality=" + maxPersonality + ", maxImageMeta="
+                    + maxImageMeta + ", maxPersonalitySize="
+                    + maxPersonalitySize + ", maxTotalCores=" + maxTotalCores
+                    + ", maxTotalInstances=" + maxTotalInstances
+                    + ", maxTotalRAMSize=" + maxTotalRAMSize + "]";
+        }
+
+    }
+
+    private List<RateLimit> rate;
+
+    private AbsoluteLimit absolute;
+
+    /**
+     * @return the rate
+     */
+    public List<RateLimit> getRate() {
+        return rate;
+    }
+
+    /**
+     * @return the absolute
+     */
+    public AbsoluteLimit getAbsolute() {
+        return absolute;
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see java.lang.Object#toString()
+     */
+    @Override
+    public String toString() {
+        return "Limits [rate=" + rate + ", absolute=" + absolute + "]";
+    }
 
 }
diff --git a/nova-model/src/main/java/com/woorea/openstack/nova/model/Link.java b/nova-model/src/main/java/com/woorea/openstack/nova/model/Link.java
index 9591ab6..129896c 100644
--- a/nova-model/src/main/java/com/woorea/openstack/nova/model/Link.java
+++ b/nova-model/src/main/java/com/woorea/openstack/nova/model/Link.java
@@ -20,39 +20,39 @@ import java.io.Serializable;
 
 public class Link implements Serializable {
 
-	private String rel;
-	
-	private String href;
-	
-	private String type;
-
-	/**
-	 * @return the rel
-	 */
-	public String getRel() {
-		return rel;
-	}
-
-	/**
-	 * @return the href
-	 */
-	public String getHref() {
-		return href;
-	}
-
-	/**
-	 * @return the type
-	 */
-	public String getType() {
-		return type;
-	}
-
-	/* (non-Javadoc)
-	 * @see java.lang.Object#toString()
-	 */
-	@Override
-	public String toString() {
-		return "Link [rel=" + rel + ", href=" + href + ", type=" + type + "]";
-	}
-	
+    private String rel;
+    
+    private String href;
+    
+    private String type;
+
+    /**
+     * @return the rel
+     */
+    public String getRel() {
+        return rel;
+    }
+
+    /**
+     * @return the href
+     */
+    public String getHref() {
+        return href;
+    }
+
+    /**
+     * @return the type
+     */
+    public String getType() {
+        return type;
+    }
+
+    /* (non-Javadoc)
+     * @see java.lang.Object#toString()
+     */
+    @Override
+    public String toString() {
+        return "Link [rel=" + rel + ", href=" + href + ", type=" + type + "]";
+    }
+    
 }
diff --git a/nova-model/src/main/java/com/woorea/openstack/nova/model/Metadata.java b/nova-model/src/main/java/com/woorea/openstack/nova/model/Metadata.java
index b2e5507..d254e18 100644
--- a/nova-model/src/main/java/com/woorea/openstack/nova/model/Metadata.java
+++ b/nova-model/src/main/java/com/woorea/openstack/nova/model/Metadata.java
@@ -20,23 +20,23 @@ import java.util.Map;
 
 public class Metadata {
 
-	private Map<String, String> metadata;
+    private Map<String, String> metadata;
 
-	/**
-	 * @return the metadata
-	 */
-	public Map<String, String> getMetadata() {
-		return metadata;
-	}
+    /**
+     * @return the metadata
+     */
+    public Map<String, String> getMetadata() {
+        return metadata;
+    }
 
-	/**
-	 * Set the metadata
-	 * @param metadata
-	 */
-	public void setMetadata(Map<String, String> metadata) {
-		this.metadata = metadata;
-	}
-	
+    /**
+     * Set the metadata
+     * @param metadata
+     */
+    public void setMetadata(Map<String, String> metadata) {
+        this.metadata = metadata;
+    }
+    
 
-	
+    
 }