use spring conditions

Author: zeitlinger

instrumentation/spring/spring-boot-autoconfigure/src/main/java/io/opentelemetry/instrumentation/spring/autoconfigure/internal/instrumentation/runtimemetrics/Java17RuntimeMetricsAutoConfiguration.java

@@ -44,7 +44,8 @@ public void stopMetrics() {
   }
 
   @Bean
-  CommandLineRunner startMetrics(OpenTelemetry openTelemetry, ConfigProperties configProperties) {
+  CommandLineRunner startMetricsForJava17(
+      OpenTelemetry openTelemetry, ConfigProperties configProperties) {
     return (args) -> {
       logger.debug("Use runtime metrics instrumentation for Java 17+");
       RuntimeMetrics.builder(openTelemetry)

instrumentation/spring/spring-boot-autoconfigure/src/main/java/io/opentelemetry/instrumentation/spring/autoconfigure/internal/instrumentation/runtimemetrics/Java8RuntimeMetricsAutoConfiguration.java

@@ -45,7 +45,8 @@ public void stopMetrics() {
   }
 
   @Bean
-  CommandLineRunner startMetrics(OpenTelemetry openTelemetry, ConfigProperties configProperties) {
+  CommandLineRunner startMetricsForJava8(
+      OpenTelemetry openTelemetry, ConfigProperties configProperties) {
     return (args) -> {
       logger.debug("Use runtime metrics instrumentation for Java 8");
       RuntimeMetrics.builder(openTelemetry)

instrumentation/spring/spring-boot-autoconfigure/src/main/javaSpring3/io/opentelemetry/instrumentation/spring/autoconfigure/internal/instrumentation/runtimemetrics/RuntimeMetricsBeanRegistrationExcludeFilter.java

@@ -20,6 +20,6 @@ public boolean isExcludedFromAotProcessing(RegisteredBean registeredBean) {
     // The JFR-based runtime metric code is excluded from the Spring AOT processing step.
     // That way, this code is not included in a Spring native image application.
 
-    return Java17RuntimeMetricsAutoConfiguration.class.equals(registeredBean.getBeanClass());
+    return "startMetricsForJava17".equals(registeredBean.getBeanName());
   }
 }