slight improvements to error messages when driver class missing

hibernate-core/src/main/java/org/hibernate/engine/jdbc/connections/internal/DriverManagerConnectionCreator.java

@@ -34,7 +34,7 @@ public class DriverManagerConnectionCreator extends BasicConnectionCreator {
 			return DriverManager.getConnection( url, connectionProps );
 		}
 		catch (SQLException e) {
-			throw convertSqlException( "Error calling DriverManager.getConnection()", e );
+			throw convertSqlException( "Error calling JDBC 'DriverManager.getConnection()'", e );
 		}
 	}
 }

hibernate-core/src/main/java/org/hibernate/internal/CoreMessageLogger.java

@@ -517,7 +517,7 @@ public interface CoreMessageLogger extends BasicLogger {
 	void unableToObtainConnectionMetadata(SQLException error);
 
 	@LogMessage(level = WARN)
-	@Message(value = "Could not obtain connection to query metadata", id = 342)
+	@Message(value = "Could not obtain connection to query JDBC database metadata", id = 342)
 	void unableToObtainConnectionToQueryMetadata(@Cause Exception e);
 
 	@LogMessage(level = ERROR)

hibernate-core/src/main/java/org/hibernate/internal/log/ConnectionInfoLogger.java

@@ -7,6 +7,7 @@ package org.hibernate.internal.log;
 import java.lang.invoke.MethodHandles;
 import java.sql.SQLException;
 
+import org.hibernate.cfg.JdbcSettings;
 import org.jboss.logging.BasicLogger;
 import org.jboss.logging.Logger;
 import org.jboss.logging.annotations.Cause;
@@ -45,7 +46,11 @@ public interface ConnectionInfoLogger extends BasicLogger {
 	void logConnectionInfoDetails(String databaseConnectionInfo);
 
 	@LogMessage(level = WARN)
-	@Message(id = 10001006, value = "No JDBC Driver class was specified by property `jakarta.persistence.jdbc.driver`, `hibernate.driver` or `javax.persistence.jdbc.driver`")
+	@Message(id = 10001006,
+			value = "No JDBC Driver class was specified by property '"
+					+ JdbcSettings.JAKARTA_JDBC_DRIVER + "', '"
+					+ JdbcSettings.JPA_JDBC_DRIVER +  "', or '"
+					+ JdbcSettings.DRIVER + "'")
 	void jdbcDriverNotSpecified();
 
 	@LogMessage(level = DEBUG)

hibernate-core/src/test/java/org/hibernate/orm/test/idgen/userdefined/SimpleBeanContainer.java

@@ -13,12 +13,12 @@ import org.hibernate.resource.beans.spi.BeanInstanceProducer;
 /**
  * @author Yanming Zhou
  */
-@SuppressWarnings("unchecked")
 public class SimpleBeanContainer implements BeanContainer {
 
 	public static final long INITIAL_VALUE = 23L;
 
 	@Override
+	@SuppressWarnings("unchecked")
 	public <B> ContainedBean<B> getBean(
 			Class<B> beanType,
 			LifecycleOptions lifecycleOptions,