minor log fix

agent/agent-tooling/src/main/java/com/microsoft/applicationinsights/agent/internal/profiler/triggers/AlertingSubsystemInit.java

@@ -38,7 +38,7 @@ public class AlertingSubsystemInit {
   // TODO (trask) inject instead of using global
   private static volatile AlertingSubsystem alertingSubsystem;
 
-  private static final Logger logger = LoggerFactory.getLogger(AlertingSubsystem.class);
+  private static final Logger logger = LoggerFactory.getLogger(AlertingSubsystemInit.class);
 
   public static AlertingSubsystem create(
       Configuration.ProfilerConfiguration configuration,

agent/agent-tooling/src/main/java/com/microsoft/applicationinsights/agent/internal/profiler/triggers/GcEventInit.java

@@ -101,7 +101,7 @@ private static void sendTenuredFillPercentageToAlerting(
         long currentLevel = tenuredUsage.getUsed();
         long max = tenuredUsage.getMax();
         if (max > 0) {
-          double percentage = 100.0 * (double) currentLevel / (double) max;
+          double percentage = 100.0 * currentLevel / max;
           alertingSubsystem.track(AlertMetricType.MEMORY, percentage);
         }
       }

agent/agent-tooling/src/main/java/com/microsoft/applicationinsights/agent/internal/profiler/util/OsPlatformProvider.java

@@ -30,11 +30,11 @@ public static String getOsPlatformDescription() {
   }
 
   private static boolean isWindows() {
-    return getOsName().startsWith("Windows");
+    return getOsName().startsWith(WINDOWS);
   }
 
   private static boolean isLinux() {
-    return getOsName().startsWith("Linux") || getOsName().startsWith("LINUX");
+    return getOsName().startsWith(LINUX) || getOsName().startsWith("LINUX");
   }
 
   private static boolean isMac() {

agent/agent-tooling/src/main/java/com/microsoft/applicationinsights/agent/internal/profiler/util/ServiceLoaderUtil.java

@@ -17,7 +17,7 @@ public static <T> T findServiceLoader(Class<T> clazz) {
 
   public static <T> T findServiceLoader(Class<T> clazz, boolean includeExtensionClassPath) {
     List<T> services = findAllServiceLoaders(clazz, includeExtensionClassPath);
-    if (services.size() > 0) {
+    if (!services.isEmpty()) {
       return services.get(0);
     }
     return null;