spotlessApply. Suppress warning to support Java 8.

Author: xiang17

agent/agent-gc-monitor/gc-monitor-tests/src/test/java/com/microsoft/gcmonitortests/GcEventGenerator.java

@@ -30,6 +30,9 @@ private void run() throws InterruptedException {
     System.out.println("Hit return to start");
 
     // Block until consumer sends the ready signal
+    // suppressing warning because Scanner(InputStream, Charset) is only available
+    // since Java 10, but this project targets Java 8
+    @SuppressWarnings("JdkObsolete")
     Scanner scanner = new Scanner(System.in, UTF_8.name());
     System.out.println(scanner.nextLine());
 

agent/agent-tooling/src/main/java/com/microsoft/applicationinsights/agent/internal/configuration/ConfigurationBuilder.java

@@ -903,9 +903,11 @@ private static Configuration.Proxy overlayProxyFromEnv(
           // suppressing warning because URLDecoder.decode(String, Charset) is only available
           // since Java 10, but this project targets Java 8
           @SuppressWarnings("JdkObsolete")
-          String username = URLDecoder.decode(usernamePassword[0], StandardCharsets.UTF_8.toString());
+          String username =
+              URLDecoder.decode(usernamePassword[0], StandardCharsets.UTF_8.toString());
           @SuppressWarnings("JdkObsolete")
-          String password = URLDecoder.decode(usernamePassword[1], StandardCharsets.UTF_8.toString());
+          String password =
+              URLDecoder.decode(usernamePassword[1], StandardCharsets.UTF_8.toString());
           proxyFromEnv.username = username;
           proxyFromEnv.password = password;
         }