Simplify BaseApplication for smoke-tests: Use isLogsInjectionEnabled Config API instead of ConfigCollector

Author: mtoffl01

dd-smoke-tests/log-injection/src/main/java/datadog/smoketest/loginjection/BaseApplication.java

@@ -1,9 +1,6 @@
 package datadog.smoketest.loginjection;
 
-import static datadog.trace.api.config.TraceInstrumentationConfig.LOGS_INJECTION_ENABLED;
-
-import datadog.trace.api.ConfigCollector;
-import datadog.trace.api.ConfigSetting;
+import datadog.trace.api.Config;
 import datadog.trace.api.CorrelationIdentifier;
 import datadog.trace.api.Trace;
 import java.util.concurrent.TimeUnit;
@@ -23,13 +20,13 @@ public void run() throws InterruptedException {
 
     secondTracedMethod();
 
-    if (!waitForCondition(() -> Boolean.FALSE.equals(getLogInjectionEnabled()))) {
+    if (!waitForCondition(() -> !getLogInjectionEnabled())) {
       throw new RuntimeException("Logs injection config was never updated");
     }
 
     thirdTracedMethod();
 
-    if (!waitForCondition(() -> Boolean.TRUE.equals(getLogInjectionEnabled()))) {
+    if (!waitForCondition(() -> getLogInjectionEnabled())) {
       throw new RuntimeException("Logs injection config was never updated a second time");
     }
 
@@ -43,14 +40,8 @@ public void run() throws InterruptedException {
     Thread.sleep(400);
   }
 
-  private static Object getLogInjectionEnabled() {
-    ConfigSetting configSetting =
-        ConfigCollector.getAppliedConfigSetting(
-            LOGS_INJECTION_ENABLED, ConfigCollector.get().collect());
-    if (configSetting == null) {
-      return null;
-    }
-    return configSetting.value;
+  private static Boolean getLogInjectionEnabled() {
+    return Config.get().isLogsInjectionEnabled();
   }
 
   @Trace