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add some Java8 magic to the server

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This commit is contained in:
Ingmar Goudt 2019-01-19 09:31:50 +01:00
parent 9bea7c7df2
commit 50f28a2bf7
7 changed files with 46 additions and 56 deletions
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9
Mage.Server/src/main/java/mage/server/UserManager.java
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@ -70,13 +70,8 @@ public enum UserManager {
final Lock r = lock.readLock();
r.lock();
try {
Optional<User> u = users.values().stream().filter(user -> user.getName().equals(userName))
return users.values().stream().filter(user -> user.getName().equals(userName))
.findFirst();
if (u.isPresent()) {
return u;
} else {
return Optional.empty();
}
} finally {
r.unlock();
}
@ -84,7 +79,7 @@ public enum UserManager {
}
public Collection<User> getUsers() {
ArrayList<User> userList = new ArrayList<>();
List<User> userList = new ArrayList<>();
final Lock r = lock.readLock();
r.lock();
try {