Polish

Author: snicoll

spring-boot-project/spring-boot-actuator-autoconfigure/src/main/java/org/springframework/boot/actuate/autoconfigure/metrics/jdbc/DataSourcePoolMetricsAutoConfiguration.java

@@ -50,6 +50,7 @@
 @Configuration
 @AutoConfigureAfter({ MetricsAutoConfiguration.class, DataSourceAutoConfiguration.class,
 		SimpleMetricsExportAutoConfiguration.class })
+@ConditionalOnClass({ DataSource.class, MeterRegistry.class })
 @ConditionalOnBean({ DataSource.class, MeterRegistry.class })
 public class DataSourcePoolMetricsAutoConfiguration {