Added dlink-catalog module code style. (#895)

dlink-catalog/dlink-catalog-mysql/dlink-catalog-mysql-1.13/src/main/java/com/dlink/flink/catalog/factory/DlinkMysqlCatalogFactory.java

@@ -17,11 +17,16 @@
  *
  */
 
+package com.dlink.flink.catalog.factory;
 
+import static com.dlink.flink.catalog.factory.DlinkMysqlCatalogFactoryOptions.PASSWORD;
+import static com.dlink.flink.catalog.factory.DlinkMysqlCatalogFactoryOptions.URL;
+import static com.dlink.flink.catalog.factory.DlinkMysqlCatalogFactoryOptions.USERNAME;
 
-package com.dlink.flink.catalog.factory;
+import static org.apache.flink.table.factories.FactoryUtil.PROPERTY_VERSION;
 
 import com.dlink.flink.catalog.DlinkMysqlCatalog;
+
 import org.apache.flink.configuration.ConfigOption;
 import org.apache.flink.table.catalog.Catalog;
 import org.apache.flink.table.factories.CatalogFactory;
@@ -30,9 +35,6 @@ import org.apache.flink.table.factories.FactoryUtil;
 import java.util.HashSet;
 import java.util.Set;
 
-import static com.dlink.flink.catalog.factory.DlinkMysqlCatalogFactoryOptions.*;
-import static org.apache.flink.table.factories.FactoryUtil.PROPERTY_VERSION;
-
 /**
  * Factory for {@link DlinkMysqlCatalog}.
  */

dlink-catalog/dlink-catalog-mysql/dlink-catalog-mysql-1.13/src/main/java/com/dlink/flink/catalog/factory/DlinkMysqlCatalogFactoryOptions.java

@@ -17,11 +17,10 @@
  *
  */
 
-
-
 package com.dlink.flink.catalog.factory;
 
 import com.dlink.flink.catalog.DlinkMysqlCatalog;
+
 import org.apache.flink.annotation.Internal;
 import org.apache.flink.configuration.ConfigOption;
 import org.apache.flink.configuration.ConfigOptions;

dlink-catalog/dlink-catalog-mysql/dlink-catalog-mysql-1.14/src/main/java/com/dlink/flink/catalog/factory/DlinkMysqlCatalogFactory.java

@@ -19,7 +19,14 @@
 
 package com.dlink.flink.catalog.factory;
 
+import static com.dlink.flink.catalog.factory.DlinkMysqlCatalogFactoryOptions.PASSWORD;
+import static com.dlink.flink.catalog.factory.DlinkMysqlCatalogFactoryOptions.URL;
+import static com.dlink.flink.catalog.factory.DlinkMysqlCatalogFactoryOptions.USERNAME;
+
+import static org.apache.flink.table.factories.FactoryUtil.PROPERTY_VERSION;
+
 import com.dlink.flink.catalog.DlinkMysqlCatalog;
+
 import org.apache.flink.configuration.ConfigOption;
 import org.apache.flink.table.catalog.Catalog;
 import org.apache.flink.table.factories.CatalogFactory;
@@ -28,9 +35,6 @@ import org.apache.flink.table.factories.FactoryUtil;
 import java.util.HashSet;
 import java.util.Set;
 
-import static com.dlink.flink.catalog.factory.DlinkMysqlCatalogFactoryOptions.*;
-import static org.apache.flink.table.factories.FactoryUtil.PROPERTY_VERSION;
-
 /**
  * Factory for {@link DlinkMysqlCatalog}.
  */

dlink-catalog/dlink-catalog-mysql/dlink-catalog-mysql-1.14/src/main/java/com/dlink/flink/catalog/factory/DlinkMysqlCatalogFactoryOptions.java

@@ -17,10 +17,10 @@
  *
  */
 
-
 package com.dlink.flink.catalog.factory;
 
 import com.dlink.flink.catalog.DlinkMysqlCatalog;
+
 import org.apache.flink.annotation.Internal;
 import org.apache.flink.configuration.ConfigOption;
 import org.apache.flink.configuration.ConfigOptions;

dlink-catalog/dlink-catalog-mysql/dlink-catalog-mysql-1.14/src/test/java/com/dlink/flink/catalog/DlinkMysqlCatalogTest.java

@@ -17,16 +17,16 @@
  *
  */
 
-
 package com.dlink.flink.catalog;
 
+import static org.apache.flink.table.api.config.ExecutionConfigOptions.TABLE_EXEC_RESOURCE_DEFAULT_PARALLELISM;
+
 import org.apache.flink.table.api.EnvironmentSettings;
 import org.apache.flink.table.api.TableEnvironment;
+
 import org.junit.Before;
 import org.junit.Test;
 
-import static org.apache.flink.table.api.config.ExecutionConfigOptions.TABLE_EXEC_RESOURCE_DEFAULT_PARALLELISM;
-
 public class DlinkMysqlCatalogTest {
 
     protected static String url;
@@ -56,12 +56,12 @@ public class DlinkMysqlCatalogTest {
 
     @Test
     public void testSqlCatalog() {
-        String createSql = "create catalog myCatalog \n" +
-            " with('type'='dlink_mysql',\n" +
-            " 'username'='dlink',\n" +
-            " 'password'='dlink',\n" +
-            " 'url'='jdbc:mysql://127.0.0.1:3306/" +
-            "dlink?useUnicode=true&characterEncoding=utf8&serverTimezone=UTC')";
+        String createSql = "create catalog myCatalog \n"
+            + " with('type'='dlink_mysql',\n"
+            + " 'username'='dlink',\n"
+            + " 'password'='dlink',\n"
+            + " 'url'='jdbc:mysql://127.0.0.1:3306/"
+            + "dlink?useUnicode=true&characterEncoding=utf8&serverTimezone=UTC')";
         tableEnv.executeSql(createSql);
         tableEnv.executeSql("use catalog myCatalog");
     }

dlink-catalog/dlink-catalog-mysql/dlink-catalog-mysql-1.14/src/test/java/com/dlink/flink/catalog/com/dlink/flink/catalog/factory/DlinkMysqlCatalogFactoryTest.java

@@ -17,23 +17,24 @@
  *
  */
 
-
 package com.dlink.flink.catalog.com.dlink.flink.catalog.factory;
 
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+
 import com.dlink.flink.catalog.DlinkMysqlCatalog;
 import com.dlink.flink.catalog.factory.DlinkMysqlCatalogFactoryOptions;
+
 import org.apache.flink.table.catalog.Catalog;
 import org.apache.flink.table.catalog.CommonCatalogOptions;
 import org.apache.flink.table.factories.FactoryUtil;
-import org.junit.BeforeClass;
-import org.junit.Test;
 
 import java.sql.SQLException;
 import java.util.HashMap;
 import java.util.Map;
 
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertTrue;
+import org.junit.BeforeClass;
+import org.junit.Test;
 
 public class DlinkMysqlCatalogFactoryTest {
 

dlink-catalog/dlink-catalog-mysql/dlink-catalog-mysql-1.15/src/main/java/com/dlink/flink/catalog/factory/DlinkMysqlCatalogFactory.java

@@ -17,10 +17,16 @@
  *
  */
 
-
 package com.dlink.flink.catalog.factory;
 
+import static com.dlink.flink.catalog.factory.DlinkMysqlCatalogFactoryOptions.PASSWORD;
+import static com.dlink.flink.catalog.factory.DlinkMysqlCatalogFactoryOptions.URL;
+import static com.dlink.flink.catalog.factory.DlinkMysqlCatalogFactoryOptions.USERNAME;
+
+import static org.apache.flink.table.factories.FactoryUtil.PROPERTY_VERSION;
+
 import com.dlink.flink.catalog.DlinkMysqlCatalog;
+
 import org.apache.flink.configuration.ConfigOption;
 import org.apache.flink.table.catalog.Catalog;
 import org.apache.flink.table.factories.CatalogFactory;
@@ -29,9 +35,6 @@ import org.apache.flink.table.factories.FactoryUtil;
 import java.util.HashSet;
 import java.util.Set;
 
-import static com.dlink.flink.catalog.factory.DlinkMysqlCatalogFactoryOptions.*;
-import static org.apache.flink.table.factories.FactoryUtil.PROPERTY_VERSION;
-
 /**
  * Factory for {@link DlinkMysqlCatalog}.
  */

dlink-catalog/dlink-catalog-mysql/dlink-catalog-mysql-1.15/src/main/java/com/dlink/flink/catalog/factory/DlinkMysqlCatalogFactoryOptions.java

@@ -17,10 +17,10 @@
  *
  */
 
-
 package com.dlink.flink.catalog.factory;
 
 import com.dlink.flink.catalog.DlinkMysqlCatalog;
+
 import org.apache.flink.annotation.Internal;
 import org.apache.flink.configuration.ConfigOption;
 import org.apache.flink.configuration.ConfigOptions;