Simplify logger check.

AlexeyKuznetsov-DD · AlexeyKuznetsov-DD · commit a2263f90f20d · 2025-08-29T08:24:01.000-04:00
diff --git a/dd-java-agent/testing/src/main/groovy/datadog/trace/agent/test/AgentTestRunner.groovy b/dd-java-agent/testing/src/main/groovy/datadog/trace/agent/test/AgentTestRunner.groovy
@@ -293,7 +293,8 @@ abstract class AgentTestRunner extends DDSpecification implements AgentBuilder.L
   private static void configureLoggingLevels() {
     def logger = LoggerFactory.getLogger(Logger.ROOT_LOGGER_NAME)
 
-    if (!logger.class.name.equals("ch.qos.logback.classic.Logger")) {
+    // Check logger class by name to avoid NoClassDefFoundError at runtime for tests without Logback.
+    if (logger.class.name != "ch.qos.logback.classic.Logger") {
       return
     }
 

Original file line number	Diff line number	Diff line change
`@@ -293,7 +293,8 @@ abstract class AgentTestRunner extends DDSpecification implements AgentBuilder.L`
`293`	`293`	`private static void configureLoggingLevels() {`
`294`	`294`	`def logger = LoggerFactory.getLogger(Logger.ROOT_LOGGER_NAME)`
`295`	`295`
`296`		`- if (!logger.class.name.equals("ch.qos.logback.classic.Logger")) {`
	`296`	`+ // Check logger class by name to avoid NoClassDefFoundError at runtime for tests without Logback.`
	`297`	`+ if (logger.class.name != "ch.qos.logback.classic.Logger") {`
`297`	`298`	`return`
`298`	`299`	`}`
`299`	`300`