diff --git a/.gitignore b/.gitignore
index 524f096..fd53d47 100644
--- a/.gitignore
+++ b/.gitignore
@@ -22,3 +22,4 @@
 # virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
 hs_err_pid*
 replay_pid*
+
diff --git a/components/.gitignore b/components/.gitignore
index af665ab..504db97 100644
--- a/components/.gitignore
+++ b/components/.gitignore
@@ -36,3 +36,4 @@ build/
 
 ### Mac OS ###
 .DS_Store
+
diff --git a/components/pom.xml b/components/pom.xml
index e4c2683..b7b0617 100644
--- a/components/pom.xml
+++ b/components/pom.xml
@@ -217,3 +217,4 @@
         <identity.framework.package.import.version.range>[5.14.0, 7.0.0)</identity.framework.package.import.version.range>
     </properties>
 </project>
+
diff --git a/components/src/main/java/org/wso2/carbon/identity/conditional/fraud/detection/castle/CustomCastleResponse.java b/components/src/main/java/org/wso2/carbon/identity/conditional/fraud/detection/castle/CustomCastleResponse.java
index 973bd9b..a0b03bb 100644
--- a/components/src/main/java/org/wso2/carbon/identity/conditional/fraud/detection/castle/CustomCastleResponse.java
+++ b/components/src/main/java/org/wso2/carbon/identity/conditional/fraud/detection/castle/CustomCastleResponse.java
@@ -92,3 +92,4 @@ private void setRiskScores() {
     }
 
 }
+
diff --git a/components/src/main/java/org/wso2/carbon/identity/conditional/fraud/detection/castle/LoginFailedRequestSender.java b/components/src/main/java/org/wso2/carbon/identity/conditional/fraud/detection/castle/LoginFailedRequestSender.java
index 8019be4..8054c5d 100644
--- a/components/src/main/java/org/wso2/carbon/identity/conditional/fraud/detection/castle/LoginFailedRequestSender.java
+++ b/components/src/main/java/org/wso2/carbon/identity/conditional/fraud/detection/castle/LoginFailedRequestSender.java
@@ -82,3 +82,4 @@ public CustomCastleResponse doRequest(User user, String castleRequestToken, Cast
     }
 
 }
+
diff --git a/components/src/main/java/org/wso2/carbon/identity/conditional/fraud/detection/castle/LoginSuccessRequestSender.java b/components/src/main/java/org/wso2/carbon/identity/conditional/fraud/detection/castle/LoginSuccessRequestSender.java
index 64075d2..9170a3c 100644
--- a/components/src/main/java/org/wso2/carbon/identity/conditional/fraud/detection/castle/LoginSuccessRequestSender.java
+++ b/components/src/main/java/org/wso2/carbon/identity/conditional/fraud/detection/castle/LoginSuccessRequestSender.java
@@ -83,3 +83,4 @@ public CustomCastleResponse doRequest(User user, String castleRequestToken, Cast
     }
 
 }
+
diff --git a/components/src/main/java/org/wso2/carbon/identity/conditional/fraud/detection/castle/RequestSender.java b/components/src/main/java/org/wso2/carbon/identity/conditional/fraud/detection/castle/RequestSender.java
index 517507e..90a2917 100644
--- a/components/src/main/java/org/wso2/carbon/identity/conditional/fraud/detection/castle/RequestSender.java
+++ b/components/src/main/java/org/wso2/carbon/identity/conditional/fraud/detection/castle/RequestSender.java
@@ -30,3 +30,4 @@ public CustomCastleResponse doRequest(User user, String castleRequestToken, Cast
                                           String apiSecret);
 
 }
+
diff --git a/components/src/main/java/org/wso2/carbon/identity/conditional/fraud/detection/castle/RiskAnalyzer.java b/components/src/main/java/org/wso2/carbon/identity/conditional/fraud/detection/castle/RiskAnalyzer.java
index adbf618..de0fbeb 100644
--- a/components/src/main/java/org/wso2/carbon/identity/conditional/fraud/detection/castle/RiskAnalyzer.java
+++ b/components/src/main/java/org/wso2/carbon/identity/conditional/fraud/detection/castle/RiskAnalyzer.java
@@ -32,3 +32,4 @@ float getRisk(JsAuthenticationContext context, String successStatus, String apiS
                   JsNashornServletRequest request);
 
 }
+
diff --git a/components/src/main/java/org/wso2/carbon/identity/conditional/fraud/detection/castle/RiskAnalyzerImpl.java b/components/src/main/java/org/wso2/carbon/identity/conditional/fraud/detection/castle/RiskAnalyzerImpl.java
index 2efc406..fd87baa 100644
--- a/components/src/main/java/org/wso2/carbon/identity/conditional/fraud/detection/castle/RiskAnalyzerImpl.java
+++ b/components/src/main/java/org/wso2/carbon/identity/conditional/fraud/detection/castle/RiskAnalyzerImpl.java
@@ -55,3 +55,4 @@ public float getRisk(JsAuthenticationContext context, String successStatus, Stri
     }
 
 }
+
diff --git a/components/src/main/java/org/wso2/carbon/identity/conditional/fraud/detection/castle/constant/ErrorMessageConstants.java b/components/src/main/java/org/wso2/carbon/identity/conditional/fraud/detection/castle/constant/ErrorMessageConstants.java
index 03b04d1..ea074dc 100644
--- a/components/src/main/java/org/wso2/carbon/identity/conditional/fraud/detection/castle/constant/ErrorMessageConstants.java
+++ b/components/src/main/java/org/wso2/carbon/identity/conditional/fraud/detection/castle/constant/ErrorMessageConstants.java
@@ -31,3 +31,4 @@ public abstract class ErrorMessageConstants {
     public static final String ERROR_GETTING_USER_STORE = "Error while getting user store.";
 
 }
+
diff --git a/components/src/main/java/org/wso2/carbon/identity/conditional/fraud/detection/castle/internal/CastleIntegrationDataHolder.java b/components/src/main/java/org/wso2/carbon/identity/conditional/fraud/detection/castle/internal/CastleIntegrationDataHolder.java
index 8a36f41..cf14647 100644
--- a/components/src/main/java/org/wso2/carbon/identity/conditional/fraud/detection/castle/internal/CastleIntegrationDataHolder.java
+++ b/components/src/main/java/org/wso2/carbon/identity/conditional/fraud/detection/castle/internal/CastleIntegrationDataHolder.java
@@ -90,3 +90,4 @@ public void setRealmService(RealmService realmService) {
         this.realmService = realmService;
     }
 }
+
diff --git a/components/src/main/java/org/wso2/carbon/identity/conditional/fraud/detection/castle/internal/CastleIntegrationServiceComponent.java b/components/src/main/java/org/wso2/carbon/identity/conditional/fraud/detection/castle/internal/CastleIntegrationServiceComponent.java
index d67beac..e3ceda1 100644
--- a/components/src/main/java/org/wso2/carbon/identity/conditional/fraud/detection/castle/internal/CastleIntegrationServiceComponent.java
+++ b/components/src/main/java/org/wso2/carbon/identity/conditional/fraud/detection/castle/internal/CastleIntegrationServiceComponent.java
@@ -89,3 +89,4 @@ protected void unsetRealmService(RealmService realmService) {
         CastleIntegrationDataHolder.getInstance().setRealmService(null);
     }
 }
+
diff --git a/components/src/main/java/org/wso2/carbon/identity/conditional/fraud/detection/castle/model/User.java b/components/src/main/java/org/wso2/carbon/identity/conditional/fraud/detection/castle/model/User.java
index 329e848..eb95b53 100644
--- a/components/src/main/java/org/wso2/carbon/identity/conditional/fraud/detection/castle/model/User.java
+++ b/components/src/main/java/org/wso2/carbon/identity/conditional/fraud/detection/castle/model/User.java
@@ -43,3 +43,4 @@ public String getEmail() {
     }
 
 }
+
diff --git a/components/src/main/java/org/wso2/carbon/identity/conditional/fraud/detection/castle/util/ParamSetter.java b/components/src/main/java/org/wso2/carbon/identity/conditional/fraud/detection/castle/util/ParamSetter.java
index a7c059c..a88f3f2 100644
--- a/components/src/main/java/org/wso2/carbon/identity/conditional/fraud/detection/castle/util/ParamSetter.java
+++ b/components/src/main/java/org/wso2/carbon/identity/conditional/fraud/detection/castle/util/ParamSetter.java
@@ -136,3 +136,4 @@ private void setupParameters() {
     }
 
 }
+
diff --git a/pom.xml b/pom.xml
index 9a2d402..ae1ce59 100644
--- a/pom.xml
+++ b/pom.xml
@@ -128,3 +128,4 @@
         <maven.checkstyleplugin.version>3.1.0</maven.checkstyleplugin.version>
     </properties>
 </project>
+