diff --git a/components/org.wso2.carbon.identity.oauth/src/main/java/org/wso2/carbon/identity/oauth/OAuthAdminService.java b/components/org.wso2.carbon.identity.oauth/src/main/java/org/wso2/carbon/identity/oauth/OAuthAdminService.java
index a21135cb428..d33cf03276b 100644
--- a/components/org.wso2.carbon.identity.oauth/src/main/java/org/wso2/carbon/identity/oauth/OAuthAdminService.java
+++ b/components/org.wso2.carbon.identity.oauth/src/main/java/org/wso2/carbon/identity/oauth/OAuthAdminService.java
@@ -139,7 +139,7 @@ public OAuthConsumerAppDTO registerAndRetrieveOAuthApplicationData(OAuthConsumer
     /**
      * Update existing consumer application.
      *
-     * @param consumerAppDTO <code>OAuthConsumerAppDTO</code> with updated application information
+     * @param consumerAppDTO <code>OAuthConsumerAppDTO</code> with updated application information.
      * @throws IdentityOAuthAdminException Error when updating the underlying identity persistence store.
      */
     public void updateConsumerApplication(OAuthConsumerAppDTO consumerAppDTO) throws IdentityOAuthAdminException {
@@ -153,7 +153,7 @@ public void updateConsumerApplication(OAuthConsumerAppDTO consumerAppDTO) throws
 
     /**
      * @return
-     * @throws IdentityOAuthAdminException
+     * @throws IdentityOAuthAdminException.
      */
     public String getOauthApplicationState(String consumerKey) throws IdentityOAuthAdminException {
 
@@ -261,7 +261,7 @@ public void updateScope(String scope, String[] addClaims, String[] deleteClaims)
     /**
      * To load id of the scope table.
      *
-     * @param scope scope name
+     * @param scope scope name.
      * @return id of the given scope.
      * @throws IdentityOAuthAdminException if an error occurs when loading scope id.
      */
@@ -275,9 +275,9 @@ public boolean isScopeExist(String scope) throws IdentityOAuthAdminException {
     }
 
     /**
-     * @param consumerKey
-     * @param newState
-     * @throws IdentityOAuthAdminException
+     * @param consumerKey.
+     * @param newState.
+     * @throws IdentityOAuthAdminException.
      */
     public void updateConsumerAppState(String consumerKey, String newState) throws IdentityOAuthAdminException {
 
@@ -322,7 +322,7 @@ public OAuthConsumerAppDTO updateAndRetrieveOauthSecretKey(String consumerKey) t
     /**
      * Removes an OAuth consumer application.
      *
-     * @param consumerKey Consumer Key
+     * @param consumerKey Consumer Key.
      * @throws IdentityOAuthAdminException Error when removing the consumer information from the database.
      */
     public void removeOAuthApplicationData(String consumerKey) throws IdentityOAuthAdminException {
@@ -336,9 +336,9 @@ public void removeOAuthApplicationData(String consumerKey) throws IdentityOAuthA
     }
 
     /**
-     * Get apps that are authorized by the given user
+     * Get apps that are authorized by the given user.
      *
-     * @return OAuth applications authorized by the user that have tokens in ACTIVE or EXPIRED state
+     * @return OAuth applications authorized by the user that have tokens in ACTIVE or EXPIRED state.
      */
     public OAuthConsumerAppDTO[] getAppsAuthorizedByUser() throws IdentityOAuthAdminException {
 
@@ -350,10 +350,10 @@ public OAuthConsumerAppDTO[] getAppsAuthorizedByUser() throws IdentityOAuthAdmin
     }
 
     /**
-     * Revoke authorization for OAuth apps by resource owners
+     * Revoke authorization for OAuth apps by resource owners.
      *
      * @param revokeRequestDTO DTO representing authorized user and apps[]
-     * @return revokeRespDTO DTO representing success or failure message
+     * @return revokeRespDTO DTO representing success or failure message.
      */
     public OAuthRevocationResponseDTO revokeAuthzForAppsByResoureOwner(
             OAuthRevocationRequestDTO revokeRequestDTO) throws IdentityOAuthAdminException {
@@ -366,11 +366,11 @@ public OAuthRevocationResponseDTO revokeAuthzForAppsByResoureOwner(
     }
 
     /**
-     * Revoke approve always of the consent for OAuth apps by resource owners
+     * Revoke approve always of the consent for OAuth apps by resource owners.
      *
-     * @param appName name of the app
-     * @param state   state of the approve always
-     * @return revokeRespDTO DTO representing success or failure message
+     * @param appName name of the app.
+     * @param state   state of the approve always.
+     * @return revokeRespDTO DTO representing success or failure message.
      */
     public OAuthRevocationResponseDTO updateApproveAlwaysForAppConsentByResourceOwner(String appName, String state)
             throws IdentityOAuthAdminException {