Resolved below sonar issues.

removed redundant code.
rename variable to follow camelCase.
removed tab char and changed them with spaces.

Issue-ID:SO-98

Change-Id: I1b56af476ea587640adb2c6d601ac589d2726e11
Signed-off-by: Bharat saraswal <bharat.saraswal@huawei.com>

3 files changed, 361 insertions, 352 deletions

diff --git a/glance-model/src/main/java/com/woorea/openstack/glance/model/Image.java b/glance-model/src/main/java/com/woorea/openstack/glance/model/Image.java
index 70be797..59eb6eb 100644
--- a/glance-model/src/main/java/com/woorea/openstack/glance/model/Image.java
+++ b/glance-model/src/main/java/com/woorea/openstack/glance/model/Image.java
@@ -20,7 +20,6 @@ import java.io.Serializable;
 import java.util.Calendar;
 import java.util.HashMap;
 import java.util.Map;
-
 import org.codehaus.jackson.annotate.JsonIgnoreProperties;
 import org.codehaus.jackson.annotate.JsonProperty;
 import org.codehaus.jackson.map.annotate.JsonRootName;
@@ -29,331 +28,327 @@ import org.codehaus.jackson.map.annotate.JsonRootName;
 @JsonIgnoreProperties(ignoreUnknown = true)
 public class Image implements Serializable {
 
-	private String id;
-
-	private String uri;
-	
-	private String name;
-	
-	@JsonProperty("disk_format")
-	private String diskFormat;
-	
-	@JsonProperty("container_format")
-	private String containerFormat;
-	
-	private Long size;
-
-	@JsonProperty("virtual_size")
-	private Long virtualSize;
-	
-	private String checksum;
-	
-	@JsonProperty("created_at")
-	private Calendar createdAt;
-	
-	@JsonProperty("updated_at")
-	private Calendar updatedAt;
-	
-	@JsonProperty("deleted_at")
-	private Calendar deletedAt;
-	
-	private String status;
-	
-	@JsonProperty("is_public")
-	private boolean isPublic;
-	
-	@JsonProperty("min_ram")
-	private Integer minRam;
-	
-	@JsonProperty("min_disk")
-	private Integer minDisk;
-	
-	private String owner;
-	
-	@JsonProperty("deleted")
-	private boolean isDeleted;
-	
-	@JsonProperty("protected")
-	private boolean isProtected;
-	
-	private Map<String, Object> properties;
-
-	/**
-	 * @return the id
-	 */
-	public String getId() {
-		return id;
-	}
-
-	/**
-	 * @param id the id to set
-	 */
-	public void setId(String id) {
-		this.id = id;
-	}
-
-	/**
-	 * @return the uri
-	 */
-	public String getUri() {
-		return uri;
-	}
-
-	/**
-	 * @param uri the uri to set
-	 */
-	public void setUri(String uri) {
-		this.uri = uri;
-	}
-
-	/**
-	 * @return the name
-	 */
-	public String getName() {
-		return name;
-	}
-
-	/**
-	 * @param name the name to set
-	 */
-	public void setName(String name) {
-		this.name = name;
-	}
-
-	/**
-	 * @return the diskFormat
-	 */
-	public String getDiskFormat() {
-		return diskFormat;
-	}
-
-	/**
-	 * @param diskFormat the diskFormat to set
-	 */
-	public void setDiskFormat(String diskFormat) {
-		this.diskFormat = diskFormat;
-	}
-
-	/**
-	 * @return the containerFormat
-	 */
-	public String getContainerFormat() {
-		return containerFormat;
-	}
-
-	/**
-	 * @param containerFormat the containerFormat to set
-	 */
-	public void setContainerFormat(String containerFormat) {
-		this.containerFormat = containerFormat;
-	}
-
-	/**
-	 * @return the size
-	 */
-	public Long getSize() {
-		return size;
-	}
-
-	/**
-	 * @param size the size to set
-	 */
-	public void setSize(Long size) {
-		this.size = size;
-	}
-
-	/**
-	 * @return the virtual size
-	 */
-	public Long getVirtualSize() {
-		return virtualSize;
-	}
-
-	/**
-	 * @param size the virtual size to set
-	 */
-	public void setVirtualSize(Long virtualSize) {
-		this.virtualSize = virtualSize;
-	}
-
-	/**
-	 * @return the checksum
-	 */
-	public String getChecksum() {
-		return checksum;
-	}
-
-	/**
-	 * @param checksum the checksum to set
-	 */
-	public void setChecksum(String checksum) {
-		this.checksum = checksum;
-	}
-
-	/**
-	 * @return the createdAt
-	 */
-	public Calendar getCreatedAt() {
-		return createdAt;
-	}
-
-	/**
-	 * @param createdAt the createdAt to set
-	 */
-	public void setCreatedAt(Calendar createdAt) {
-		this.createdAt = createdAt;
-	}
-
-	/**
-	 * @return the updatedAt
-	 */
-	public Calendar getUpdatedAt() {
-		return updatedAt;
-	}
-
-	/**
-	 * @param updatedAt the updatedAt to set
-	 */
-	public void setUpdatedAt(Calendar updatedAt) {
-		this.updatedAt = updatedAt;
-	}
-
-	/**
-	 * @return the deletedAt
-	 */
-	public Calendar getDeletedAt() {
-		return deletedAt;
-	}
-
-	/**
-	 * @param deletedAt the deletedAt to set
-	 */
-	public void setDeletedAt(Calendar deletedAt) {
-		this.deletedAt = deletedAt;
-	}
-
-	/**
-	 * @return the status
-	 */
-	public String getStatus() {
-		return status;
-	}
-
-	/**
-	 * @param status the status to set
-	 */
-	public void setStatus(String status) {
-		this.status = status;
-	}
-
-	/**
-	 * @return the isPublic
-	 */
-	public boolean isPublic() {
-		return isPublic;
-	}
-
-	/**
-	 * @param isPublic the isPublic to set
-	 */
-	public void setPublic(boolean isPublic) {
-		this.isPublic = isPublic;
-	}
-
-	/**
-	 * @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 owner
-	 */
-	public String getOwner() {
-		return owner;
-	}
-
-	/**
-	 * @param owner the owner to set
-	 */
-	public void setOwner(String owner) {
-		this.owner = owner;
-	}
-
-	/**
-	 * @return the isDeleted
-	 */
-	public boolean isDeleted() {
-		return isDeleted;
-	}
-
-	/**
-	 * @param isDeleted the isDeleted to set
-	 */
-	public void setDeleted(boolean isDeleted) {
-		this.isDeleted = isDeleted;
-	}
-
-	/**
-	 * @return the isProtected
-	 */
-	public boolean isProtected() {
-		return isProtected;
-	}
-
-	/**
-	 * @param isProtected the isProtected to set
-	 */
-	public void setProtected(boolean isProtected) {
-		this.isProtected = isProtected;
-	}
-
-	/**
-	 * @return the properties
-	 */
-	public Map<String, Object> getProperties() {
-		if(properties == null) {
-			properties = new HashMap<String, Object>();
-		}
-		return properties;
-	}
-
-	/* (non-Javadoc)
-	 * @see java.lang.Object#toString()
-	 */
-	@Override
-	public String toString() {
-		return "Image [id=" + id + ", uri=" + uri + ", name=" + name
-				+ ", diskFormat=" + diskFormat + ", containerFormat="
-				+ containerFormat + ", size=" + size + ", checksum=" + checksum
-				+ ", createdAt=" + createdAt + ", updatedAt=" + updatedAt
-				+ ", deletedAt=" + deletedAt + ", status=" + status
-				+ ", isPublic=" + isPublic + ", minRam=" + minRam
-				+ ", minDisk=" + minDisk + ", owner=" + owner + ", isDeleted="
-				+ isDeleted + ", isProtected=" + isProtected + ", properties="
-				+ properties + "]";
-	}
-	
+    private String id;
+
+    private String uri;
+
+    private String name;
+
+    @JsonProperty("disk_format")
+    private String diskFormat;
+
+    @JsonProperty("container_format")
+    private String containerFormat;
+
+    private Long size;
+
+    @JsonProperty("virtual_size")
+    private Long virtualSize;
+
+    private String checksum;
+
+    @JsonProperty("created_at")
+    private Calendar createdAt;
+
+    @JsonProperty("updated_at")
+    private Calendar updatedAt;
+
+    @JsonProperty("deleted_at")
+    private Calendar deletedAt;
+
+    private String status;
+
+    @JsonProperty("is_public")
+    private boolean isPublic;
+
+    @JsonProperty("min_ram")
+    private Integer minRam;
+
+    @JsonProperty("min_disk")
+    private Integer minDisk;
+
+    private String owner;
+
+    @JsonProperty("deleted")
+    private boolean isDeleted;
+
+    @JsonProperty("protected")
+    private boolean isProtected;
+
+    private Map<String, Object> properties;
+
+    /**
+     * @return the id
+     */
+    public String getId() {
+        return id;
+    }
+
+    /**
+     * @param id the id to set
+     */
+    public void setId(String id) {
+        this.id = id;
+    }
+
+    /**
+     * @return the uri
+     */
+    public String getUri() {
+        return uri;
+    }
+
+    /**
+     * @param uri the uri to set
+     */
+    public void setUri(String uri) {
+        this.uri = uri;
+    }
+
+    /**
+     * @return the name
+     */
+    public String getName() {
+        return name;
+    }
+
+    /**
+     * @param name the name to set
+     */
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    /**
+     * @return the diskFormat
+     */
+    public String getDiskFormat() {
+        return diskFormat;
+    }
+
+    /**
+     * @param diskFormat the diskFormat to set
+     */
+    public void setDiskFormat(String diskFormat) {
+        this.diskFormat = diskFormat;
+    }
+
+    /**
+     * @return the containerFormat
+     */
+    public String getContainerFormat() {
+        return containerFormat;
+    }
+
+    /**
+     * @param containerFormat the containerFormat to set
+     */
+    public void setContainerFormat(String containerFormat) {
+        this.containerFormat = containerFormat;
+    }
+
+    /**
+     * @return the size
+     */
+    public Long getSize() {
+        return size;
+    }
+
+    /**
+     * @param size the size to set
+     */
+    public void setSize(Long size) {
+        this.size = size;
+    }
+
+    /**
+     * @return the virtual size
+     */
+    public Long getVirtualSize() {
+        return virtualSize;
+    }
+
+    /**
+     * @param virtualSize the virtual size to set
+     */
+    public void setVirtualSize(Long virtualSize) {
+        this.virtualSize = virtualSize;
+    }
+
+    /**
+     * @return the checksum
+     */
+    public String getChecksum() {
+        return checksum;
+    }
+
+    /**
+     * @param checksum the checksum to set
+     */
+    public void setChecksum(String checksum) {
+        this.checksum = checksum;
+    }
+
+    /**
+     * @return the createdAt
+     */
+    public Calendar getCreatedAt() {
+        return createdAt;
+    }
+
+    /**
+     * @param createdAt the createdAt to set
+     */
+    public void setCreatedAt(Calendar createdAt) {
+        this.createdAt = createdAt;
+    }
+
+    /**
+     * @return the updatedAt
+     */
+    public Calendar getUpdatedAt() {
+        return updatedAt;
+    }
+
+    /**
+     * @param updatedAt the updatedAt to set
+     */
+    public void setUpdatedAt(Calendar updatedAt) {
+        this.updatedAt = updatedAt;
+    }
+
+    /**
+     * @return the deletedAt
+     */
+    public Calendar getDeletedAt() {
+        return deletedAt;
+    }
+
+    /**
+     * @param deletedAt the deletedAt to set
+     */
+    public void setDeletedAt(Calendar deletedAt) {
+        this.deletedAt = deletedAt;
+    }
+
+    /**
+     * @return the status
+     */
+    public String getStatus() {
+        return status;
+    }
+
+    /**
+     * @param status the status to set
+     */
+    public void setStatus(String status) {
+        this.status = status;
+    }
+
+    /**
+     * @return the isPublic
+     */
+    public boolean isPublic() {
+        return isPublic;
+    }
+
+    /**
+     * @param isPublic the isPublic to set
+     */
+    public void setPublic(boolean isPublic) {
+        this.isPublic = isPublic;
+    }
+
+    /**
+     * @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 owner
+     */
+    public String getOwner() {
+        return owner;
+    }
+
+    /**
+     * @param owner the owner to set
+     */
+    public void setOwner(String owner) {
+        this.owner = owner;
+    }
+
+    /**
+     * @return the isDeleted
+     */
+    public boolean isDeleted() {
+        return isDeleted;
+    }
+
+    /**
+     * @param isDeleted the isDeleted to set
+     */
+    public void setDeleted(boolean isDeleted) {
+        this.isDeleted = isDeleted;
+    }
+
+    /**
+     * @return the isProtected
+     */
+    public boolean isProtected() {
+        return isProtected;
+    }
+
+    /**
+     * @param isProtected the isProtected to set
+     */
+    public void setProtected(boolean isProtected) {
+        this.isProtected = isProtected;
+    }
+
+    /**
+     * @return the properties
+     */
+    public Map<String, Object> getProperties() {
+        if (properties == null) {
+            properties = new HashMap<>();
+        }
+        return properties;
+    }
+
+    /* (non-Javadoc)
+     * @see java.lang.Object#toString()
+     */
+    @Override
+    public String toString() {
+        return String.format("Image [id=%s, uri=%s, name=%s, diskFormat=%s containerFormat=%s, size=%d, checksum=%s,"
+                + " createdAt=%s, updatedAt=%s, deletedAt=%s, status=%s, isPublic=%s, minRam=%d, minDisk=%d, owner=%s,"
+                + " isDeleted=%s, isProtected=%s, properties=%s]",
+            id, uri, name, diskFormat, containerFormat, size, checksum,
+            createdAt, updatedAt, deletedAt, status, isPublic, minRam, minDisk, owner,
+            isDeleted, isProtected, properties);
+    }
 }
diff --git a/heat-client/src/main/java/com/woorea/openstack/heat/StackResource.java b/heat-client/src/main/java/com/woorea/openstack/heat/StackResource.java
index 716df9d..3af56dd 100644
--- a/heat-client/src/main/java/com/woorea/openstack/heat/StackResource.java
+++ b/heat-client/src/main/java/com/woorea/openstack/heat/StackResource.java
@@ -25,12 +25,14 @@ import com.woorea.openstack.base.client.HttpMethod;
 import com.woorea.openstack.base.client.OpenStackClient;
 import com.woorea.openstack.base.client.OpenStackRequest;
 import com.woorea.openstack.heat.model.CreateStackParam;
-import com.woorea.openstack.heat.model.UpdateStackParam;
 import com.woorea.openstack.heat.model.Stack;
 import com.woorea.openstack.heat.model.Stacks;
+import com.woorea.openstack.heat.model.UpdateStackParam;
 
 public class StackResource {
 
+    private static final String STACKS = "/stacks/";
+    private static final String STACK = "/stacks";
     private final OpenStackClient client;
 
     public StackResource(OpenStackClient client) {
@@ -58,35 +60,38 @@ public class StackResource {
     }
 
     public class CreateStack extends OpenStackRequest<Stack> {
+
         public CreateStack(CreateStackParam params) {
-            super(client, HttpMethod.POST, "/stacks", Entity.json(params), Stack.class);
+            super(client, HttpMethod.POST, STACK, Entity.json(params), Stack.class);
         }
     }
 
     public class UpdateStack extends OpenStackRequest<Void> {
+
         public UpdateStack(String name, UpdateStackParam params) {
-            super(client, HttpMethod.PUT, "/stacks/" + name, Entity.json(params), Void.class);
+            super(client, HttpMethod.PUT, STACKS + name, Entity.json(params), Void.class);
         }
     }
 
     public class DeleteStack extends OpenStackRequest<Void> {
+
         public DeleteStack(String name) {
-            super(client, HttpMethod.DELETE, "/stacks/" + name, null, Void.class);
+            super(client, HttpMethod.DELETE, STACKS + name, null, Void.class);
         }
     }
 
 
     public class GetStack extends OpenStackRequest<Stack> {
+
         public GetStack(String name) {
-            super(client, HttpMethod.GET, "/stacks/" + name, null, Stack.class);
+            super(client, HttpMethod.GET, STACKS + name, null, Stack.class);
         }
     }
 
     public class List extends OpenStackRequest<Stacks> {
+
         public List() {
-            super(client, HttpMethod.GET, "/stacks", null, Stacks.class);
+            super(client, HttpMethod.GET, STACK, null, Stacks.class);
         }
     }
-
-
 }
diff --git a/heat-model/src/main/java/com/woorea/openstack/heat/model/CreateStackParam.java b/heat-model/src/main/java/com/woorea/openstack/heat/model/CreateStackParam.java
index 9ef0198..19808e3 100644
--- a/heat-model/src/main/java/com/woorea/openstack/heat/model/CreateStackParam.java
+++ b/heat-model/src/main/java/com/woorea/openstack/heat/model/CreateStackParam.java
@@ -20,11 +20,11 @@ package com.woorea.openstack.heat.model;
  * Modifications copyright (c) 2017 AT&T Intellectual Property
  */
 
-import org.codehaus.jackson.annotate.JsonProperty;
-
 import java.util.Map;
+import org.codehaus.jackson.annotate.JsonProperty;
 
 public class CreateStackParam {
+
     @JsonProperty("stack_name")
     private String stackName;
 
@@ -45,7 +45,7 @@ public class CreateStackParam {
 
     @JsonProperty("disable_rollback")
     private boolean disableRollback = true;
-    
+
     @JsonProperty("files")
     private Map<String, Object> files;
 
@@ -119,25 +119,34 @@ public class CreateStackParam {
     public void setDisableRollback(boolean disableRollback) {
         this.disableRollback = disableRollback;
     }
-    
+
     public void setFiles(Map<String, Object> files) {
-    	this.files = files;
+        this.files = files;
     }
+
     public Map<String, Object> getFiles() {
-    	return this.files;
+        return files;
     }
 
     @Override
     public String toString() {
-        return "CreateStackParam{" +
-                "stackName='" + stackName + '\'' +
-                ", templateUrl='" + templateUrl + '\'' +
-                ", template='" + template + '\'' +
-                ", parameters=" + parameters +
-                ", timeoutMinutes=" + timeoutMinutes +
-                ", environment='" + environment + '\'' +
-                ", disableRollback='" + disableRollback + '\'' +
-                ", files=" + files +
-                '}';
+        return String.format("CreateStackParam{"
+                + "stackName='%s',"
+                + " templateUrl='%s',"
+                + " template='%s',"
+                + " parameters=%s,"
+                + " timeoutMinutes=%d,"
+                + " environment='%s',"
+                + " disableRollback='%s',"
+                + " files=%s"
+                + "}",
+            stackName,
+            templateUrl,
+            template,
+            parameters,
+            timeoutMinutes,
+            environment,
+            disableRollback,
+            files);
     }
 }