remove debugging exceptions

Author: SylvainJuge

instrumentation/spring/spring-web/spring-web-3.1/javaagent/src/main/java/io/opentelemetry/javaagent/instrumentation/springweb/v3_1/WebApplicationContextInstrumentation.java

@@ -87,8 +87,7 @@ public static void onEnter(@Advice.Argument(0) ConfigurableListableBeanFactory b
           ((BeanDefinitionRegistry) beanFactory)
               .registerBeanDefinition("otelAutoDispatcherFilter", beanDefinition);
         } catch (ClassNotFoundException ignored) {
-          ignored.printStackTrace(System.out);
-          throw new IllegalStateException(ignored); // TODO: for debugging
+          // Ignore
         }
       }
     }

instrumentation/spring/spring-web/spring-web-6.0/javaagent/src/main/java/io/opentelemetry/javaagent/instrumentation/spring/web/v6_0/WebApplicationContextInstrumentation.java

@@ -86,7 +86,7 @@ public static void onEnter(@Advice.Argument(0) ConfigurableListableBeanFactory b
           ((BeanDefinitionRegistry) beanFactory)
               .registerBeanDefinition("otelAutoDispatcherFilter", beanDefinition);
         } catch (ClassNotFoundException ignored) {
-          throw new IllegalStateException(ignored); // TODO : for debugging
+          // Ignore
         }
       }
     }

instrumentation/spring/spring-webmvc/spring-webmvc-3.1/javaagent/src/main/java/io/opentelemetry/javaagent/instrumentation/spring/webmvc/v3_1/DispatcherServletInstrumentation.java

@@ -62,7 +62,6 @@ public static class HandlerMappingAdvice {
     public static void afterRefresh(
         @Advice.Argument(0) ApplicationContext springCtx,
         @Advice.FieldValue("handlerMappings") List<HandlerMapping> handlerMappings) {
-
       if (springCtx.containsBean("otelAutoDispatcherFilter")) {
         Object bean = springCtx.getBean("otelAutoDispatcherFilter");
         try {