Improve code formatting.

components/org.wso2.carbon.identity.scim2.common/src/main/java/org/wso2/carbon/identity/scim2/common/impl/SCIMUserManager.java

@@ -1468,7 +1468,7 @@ private UsersGetResponse filterUsersBySingleAttribute(ExpressionNode node, Map<S
     }
 
     /**
-     * method to get user count by filtering parameter.
+     * Get user count by filtering parameter.
      *
      * @param node       Expression node for single attribute filtering
      * @param offset     Starting index of the count
@@ -1733,7 +1733,7 @@ private Set<org.wso2.carbon.user.core.common.User> filterUsers(Node node, int of
     }
 
     /**
-     * Method to get User Count by Group filter
+     * Get user count by group filter.
      *
      * @param node       Expression or Operation node.
      * @param domainName Domain name.
@@ -1748,13 +1748,11 @@ private int getUserCountByGroup(Node node, String domainName)
         // Set filter values.
         String attributeName = ((ExpressionNode) node).getAttributeValue();
         String filterOperation = ((ExpressionNode) node).getOperation();
-        String attributeValue = ((ExpressionNode) node).getValue();
-
         /*
         If there is a domain and if the domain separator is not found in the attribute value, append the domain
         with the domain separator in front of the new attribute value.
         */
-        attributeValue = UserCoreUtil.addDomainToName(((ExpressionNode) node).getValue(), domainName);
+        String attributeValue = UserCoreUtil.addDomainToName(((ExpressionNode) node).getValue(), domainName);
 
         try {
             List<String> roleNames = getRoleNames(attributeName, filterOperation, attributeValue);