Polishing

spring-jdbc/src/main/java/org/springframework/jdbc/core/metadata/GenericTableMetaDataProvider.java

@@ -432,7 +432,7 @@ public class GenericTableMetaDataProvider implements TableMetaDataProvider {
 
 
 	/**
-	 * Inner class representing table meta-data.
+	 * Class representing table meta-data.
 	 */
 	private static class TableMetaData {
 

spring-jdbc/src/main/java/org/springframework/jdbc/core/metadata/TableMetaDataProviderFactory.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2020 the original author or authors.
+ * Copyright 2002-2021 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -51,7 +51,6 @@ public final class TableMetaDataProviderFactory {
 		try {
 			return JdbcUtils.extractDatabaseMetaData(dataSource, databaseMetaData -> {
 				String databaseProductName = JdbcUtils.commonDatabaseName(databaseMetaData.getDatabaseProductName());
-				boolean accessTableColumnMetaData = context.isAccessTableColumnMetaData();
 				TableMetaDataProvider provider;
 
 				if ("Oracle".equals(databaseProductName)) {
@@ -70,15 +69,17 @@ public final class TableMetaDataProviderFactory {
 				else {
 					provider = new GenericTableMetaDataProvider(databaseMetaData);
 				}
-
 				if (logger.isDebugEnabled()) {
 					logger.debug("Using " + provider.getClass().getSimpleName());
 				}
+
 				provider.initializeWithMetaData(databaseMetaData);
-				if (accessTableColumnMetaData) {
+
+				if (context.isAccessTableColumnMetaData()) {
 					provider.initializeWithTableColumnMetaData(databaseMetaData,
 							context.getCatalogName(), context.getSchemaName(), context.getTableName());
 				}
+
 				return provider;
 			});
 		}

spring-jdbc/src/main/java/org/springframework/jdbc/core/simple/AbstractJdbcInsert.java

@@ -70,7 +70,7 @@ public abstract class AbstractJdbcInsert {
 	/** Context used to retrieve and manage database meta-data. */
 	private final TableMetaDataContext tableMetaDataContext = new TableMetaDataContext();
 
-	/** List of columns objects to be used in insert statement. */
+	/** List of column names to be used in insert statement. */
 	private final List<String> declaredColumns = new ArrayList<>();
 
 	/** The names of the columns holding the generated key. */