server: replace non-ASCII chars in comments

service/src/main/java/org/whispersystems/textsecuregcm/WhisperServerService.java

@@ -560,7 +560,7 @@ public DistributionStatisticConfig configure(final Id id, final DistributionStat
     webSocketEnvironment.jersey().register(new MetricsApplicationEventListener(TrafficSource.WEBSOCKET));
     webSocketEnvironment.jersey().register(new KeepAliveController(clientPresenceManager));
 
-    // these should be common, but use @Auth DisabledPermittedAccount, which isn’t supported yet on websocket
+    // these should be common, but use @Auth DisabledPermittedAccount, which isn't supported yet on websocket
     environment.jersey().register(
         new AccountController(pendingAccountsManager, accountsManager, usernamesManager, abusiveHostRules, rateLimiters,
             smsSender, dynamicConfigurationManager, turnTokenGenerator, config.getTestDevices(),

service/src/main/java/org/whispersystems/textsecuregcm/auth/AuthEnablementRefreshRequirementProvider.java

@@ -56,7 +56,7 @@ public void handleRequestFiltered(final RequestEvent requestEvent) {
     if (requestEvent.getUriInfo().getMatchedResourceMethod().getInvocable().getHandlingMethod().getAnnotation(ChangesDeviceEnabledState.class) != null) {
       // The authenticated principal, if any, will be available after filters have run.
       // Now that the account is known, capture a snapshot of `isEnabled` for the account's devices before carrying out
-      // the request’s business logic.
+      // the request's business logic.
       ContainerRequestUtil.getAuthenticatedAccount(requestEvent.getContainerRequest()).ifPresent(account ->
           setAccount(requestEvent.getContainerRequest(), account));
     }

service/src/main/java/org/whispersystems/textsecuregcm/storage/Accounts.java

@@ -125,7 +125,7 @@ public boolean create(Account account) {
             throw new ContestedOptimisticLockException();
           }
 
-          // this shouldn’t happen
+          // this shouldn't happen
           throw new RuntimeException("could not create account: " + extractCancellationReasonCodes(e));
         }
       } catch (JsonProcessingException e) {
@@ -284,7 +284,7 @@ public void update(Account account) throws ContestedOptimisticLockException {
 
       } catch (final ConditionalCheckFailedException e) {
 
-        // the exception doesn’t give details about which condition failed,
+        // the exception doesn't give details about which condition failed,
         // but we can infer it was an optimistic locking failure if the UUID is known
         throw get(account.getUuid()).isPresent() ? new ContestedOptimisticLockException() : e;
       }

service/src/main/java/org/whispersystems/textsecuregcm/storage/MessagesDynamoDb.java

@@ -133,7 +133,7 @@ public List<OutgoingMessageEntity> load(final UUID destinationAccountUuid, final
         messageEntities.add(convertItemToOutgoingMessageEntity(message));
         if (messageEntities.size() == numberOfMessagesToFetch) {
           // queryPaginator() uses limit() as the page size, not as an absolute limit
-          // …but a page might be smaller than limit, because a page is capped at 1 MB
+          // ...but a page might be smaller than limit, because a page is capped at 1 MB
           break;
         }
       }

service/src/main/java/org/whispersystems/textsecuregcm/util/logging/LoggingUnhandledExceptionMapper.java

@@ -35,7 +35,7 @@ protected String formatLogMessage(final long id, final Throwable exception) {
     String userAgent = "missing";
     String requestPath = "/{unknown path}";
     try {
-      // request shouldn’t be `null`, but it is technically possible
+      // request shouldn't be `null`, but it is technically possible
       requestMethod = request.get().getMethod();
       requestPath = UriInfoUtil.getPathTemplate(request.get().getUriInfo());
       userAgent = request.get().getHeaderString("user-agent");

service/src/test/java/org/whispersystems/textsecuregcm/auth/AuthEnablementRefreshRequirementProviderTest.java

@@ -407,7 +407,7 @@ public String testGetHello() {
     @GET
     @Path("/authorized")
     public String testAuth(@Auth TestPrincipal principal) {
-      return "You’re in!";
+      return "You're in!";
     }
 
     @PUT

service/src/test/java/org/whispersystems/textsecuregcm/tests/controllers/AccountControllerTest.java

@@ -1577,7 +1577,7 @@ void testSetTakenUsername() {
   void testSetInvalidUsername() {
     Response response =
         resources.getJerseyTest()
-                 .target("/v1/accounts/username/pаypal")
+                 .target("/v1/accounts/username/p\u0430ypal")
                  .request()
                  .header("Authorization", AuthHelper.getAuthHeader(AuthHelper.VALID_UUID, AuthHelper.VALID_PASSWORD))
                  .put(Entity.text(""));

service/src/test/java/org/whispersystems/textsecuregcm/tests/util/AccountsHelper.java

@@ -87,7 +87,7 @@ private static Account copyAndMarkStale(Account account) throws IOException {
 
       updatedAccount = mock(Account.class);
 
-      // it’s not possible to make `account` behave as if it were stale, because we use static mocks in AuthHelper
+      // it's not possible to make `account` behave as if it were stale, because we use static mocks in AuthHelper
 
       for (Stubbing stubbing : mockingDetails.getStubbings()) {
         switch (stubbing.getInvocation().getMethod().getName()) {

storage-service/src/main/java/org/signal/storageservice/providers/InvalidProtocolBufferExceptionMapper.java

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2019 Smoke Turner, LLC ([email protected])
+ * Copyright (C) 2019 Smoke Turner, LLC ([email protected])
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

storage-service/src/main/java/org/signal/storageservice/providers/ProtocolBufferMediaType.java

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2019 Smoke Turner, LLC ([email protected])
+ * Copyright (C) 2019 Smoke Turner, LLC ([email protected])
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

storage-service/src/main/java/org/signal/storageservice/providers/ProtocolBufferMessageBodyProvider.java

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2019 Smoke Turner, LLC ([email protected])
+ * Copyright (C) 2019 Smoke Turner, LLC ([email protected])
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.