Remove unused imports

Co-Authored-By: [email protected] <[email protected]>

Author: devin-ai-integration[bot]

doma-spring-boot-autoconfigure/src/test/java/org/seasar/doma/boot/autoconfigure/DomaAutoConfigurationTest.java

@@ -20,7 +20,6 @@
 
 import java.sql.SQLException;
 import java.sql.SQLTimeoutException;
-import java.util.HashMap;
 import java.util.Map;
 import java.util.function.Predicate;
 
@@ -55,16 +54,13 @@
 import org.seasar.doma.jdbc.statistic.StatisticManager;
 import org.seasar.doma.message.Message;
 import org.seasar.doma.slf4j.Slf4jJdbcLogger;
-import org.springframework.beans.factory.BeanCreationException;
 import org.springframework.beans.factory.NoSuchBeanDefinitionException;
 import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;
 import org.springframework.boot.autoconfigure.jdbc.JdbcConnectionDetails;
 import org.springframework.boot.test.context.runner.ApplicationContextRunner;
 import org.springframework.boot.autoconfigure.AutoConfigurations;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
-import org.springframework.core.env.MapPropertySource;
-import org.springframework.core.env.MutablePropertySources;
 import org.springframework.dao.CannotAcquireLockException;
 import org.springframework.dao.DataAccessException;
 import org.springframework.dao.DataIntegrityViolationException;