Merge branch 'dougqh/guardrails-telemetry' of https://github.com/DataDog/dd-trace-java into dougqh/guardrails-telemetry

Author: dougqh

dd-java-agent/src/main/java/datadog/trace/bootstrap/SystemUtils.java

@@ -1,6 +1,6 @@
 package datadog.trace.bootstrap;
 
-public class SystemUtils {
+public final class SystemUtils {
   private SystemUtils() {}
 
   public static final String tryGetEnv(String envVar) {