Merge branch 'stable-3.0'

* stable-3.0:
  Fix the testAllNumericUserGroup all-numeric username
  Test all-numeric username

Change-Id: Ia85c38a18e7ad26802873b2cbb2ce9db8f0f4bea

src/main/java/com/googlesource/gerrit/plugins/singleusergroup/SingleUserGroup.java

diff --git a/src/main/java/com/googlesource/gerrit/plugins/singleusergroup/SingleUserGroup.java b/src/main/java/com/googlesource/gerrit/plugins/singleusergroup/SingleUserGroup.java
index 5b2bed9..9159bb0 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/singleusergroup/SingleUserGroup.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/singleusergroup/SingleUserGroup.java
@@ -105,7 +105,7 @@
     String ident = username(uuid);
     Optional<AccountState> state = Optional.empty();
     if (ident.matches(ACCOUNT_ID_PATTERN)) {
-      state = accountCache.get(new Account.Id(Integer.parseInt(ident)));
+      state = accountCache.get(Account.id(Integer.parseInt(ident)));
     }
     if (!state.isPresent() && ExternalId.isValidUsername(ident)) {
       state = accountCache.getByUsername(ident);
@@ -114,7 +114,7 @@
     }
     if (state.isPresent()) {
       String name = nameOf(uuid, state.get());
-      String email = Strings.emptyToNull(state.get().getAccount().getPreferredEmail());
+      String email = Strings.emptyToNull(state.get().getAccount().preferredEmail());
       return new GroupDescription.Basic() {
         @Override
         public AccountGroup.UUID getGroupUUID() {
@@ -157,7 +157,7 @@
 
   private static GroupReference accountToGroup(AccountState s) {
     AccountGroup.UUID uuid =
-        s.getUserName().isPresent() ? uuid(s.getUserName().get()) : uuid(s.getAccount().getId());
+        s.getUserName().isPresent() ? uuid(s.getUserName().get()) : uuid(s.getAccount().id());
     return new GroupReference(uuid, nameOf(uuid, s));
   }
 
@@ -171,7 +171,7 @@
   }
 
   private static AccountGroup.UUID uuid(String username) {
-    return new AccountGroup.UUID(UUID_PREFIX + username);
+    return AccountGroup.uuid(UUID_PREFIX + username);
   }
 
   private static void checkUUID(AccountGroup.UUID uuid) {
@@ -181,8 +181,8 @@
 
   private static String nameOf(AccountGroup.UUID uuid, AccountState accountState) {
     StringBuilder buf = new StringBuilder();
-    if (accountState.getAccount().getFullName() != null) {
-      buf.append(accountState.getAccount().getFullName());
+    if (accountState.getAccount().fullName() != null) {
+      buf.append(accountState.getAccount().fullName());
     }
     if (accountState.getUserName().isPresent()) {
       if (buf.length() > 0) {
@@ -191,9 +191,9 @@
         buf.append(accountState.getUserName().get());
       }
     } else if (buf.length() > 0) {
-      buf.append(" (").append(accountState.getAccount().getId().get()).append(")");
+      buf.append(" (").append(accountState.getAccount().id().get()).append(")");
     } else {
-      buf.append(accountState.getAccount().getId().get());
+      buf.append(accountState.getAccount().id().get());
     }
 
     String ident = username(uuid);