Refactor code

Author: msm1992

components/apimgt/org.wso2.carbon.apimgt.impl/src/main/java/org/wso2/carbon/apimgt/impl/utils/APIUtil.java

@@ -89,8 +89,37 @@
 import org.wso2.carbon.apimgt.api.doc.model.Operation;
 import org.wso2.carbon.apimgt.api.doc.model.Parameter;
 import org.wso2.carbon.apimgt.api.dto.KeyManagerConfigurationDTO;
-import org.wso2.carbon.apimgt.api.model.*;
+import org.wso2.carbon.apimgt.api.model.API;
+import org.wso2.carbon.apimgt.api.model.APICategory;
+import org.wso2.carbon.apimgt.api.model.APIIdentifier;
+import org.wso2.carbon.apimgt.api.model.APIProduct;
+import org.wso2.carbon.apimgt.api.model.APIProductIdentifier;
+import org.wso2.carbon.apimgt.api.model.APIPublisher;
+import org.wso2.carbon.apimgt.api.model.APIRevision;
+import org.wso2.carbon.apimgt.api.model.APIStatus;
+import org.wso2.carbon.apimgt.api.model.APIStore;
+import org.wso2.carbon.apimgt.api.model.Application;
+import org.wso2.carbon.apimgt.api.model.ApplicationInfoKeyManager;
+import org.wso2.carbon.apimgt.api.model.CORSConfiguration;
+import org.wso2.carbon.apimgt.api.model.Documentation;
+import org.wso2.carbon.apimgt.api.model.DocumentationType;
+import org.wso2.carbon.apimgt.api.model.EndpointSecurity;
+import org.wso2.carbon.apimgt.api.model.Environment;
+import org.wso2.carbon.apimgt.api.model.FederatedGatewayAgentConfiguration;
+import org.wso2.carbon.apimgt.api.model.Identifier;
+import org.wso2.carbon.apimgt.api.model.KeyManagerConfiguration;
+import org.wso2.carbon.apimgt.api.model.KeyManagerConnectorConfiguration;
+import org.wso2.carbon.apimgt.api.model.Mediation;
+import org.wso2.carbon.apimgt.api.model.OperationPolicyData;
+import org.wso2.carbon.apimgt.api.model.OperationPolicyDefinition;
+import org.wso2.carbon.apimgt.api.model.OperationPolicySpecification;
 import org.wso2.carbon.apimgt.api.model.Provider;
+import org.wso2.carbon.apimgt.api.model.Scope;
+import org.wso2.carbon.apimgt.api.model.ServiceEntry;
+import org.wso2.carbon.apimgt.api.model.Tier;
+import org.wso2.carbon.apimgt.api.model.URITemplate;
+import org.wso2.carbon.apimgt.api.model.VHost;
+import org.wso2.carbon.apimgt.api.model.WebsubSubscriptionConfiguration;
 import org.wso2.carbon.apimgt.api.model.graphql.queryanalysis.GraphqlComplexityInfo;
 import org.wso2.carbon.apimgt.api.model.policy.AIAPIQuotaLimit;
 import org.wso2.carbon.apimgt.api.model.policy.APIPolicy;