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Fix: ConcurrentModificationException

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huanghongxun
2019-10-10 16:03:25 +08:00
parent e0ebb02530
commit 529c4ed420
1 changed files with 20 additions and 14 deletions
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6
HMCLCore/src/main/java/org/jackhuang/hmcl/download/optifine/OptiFineBMCLVersionList.java
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@@ -56,6 +56,9 @@ public final class OptiFineBMCLVersionList extends VersionList<OptiFineRemoteVer
@Override @Override
public void execute() { public void execute() {
lock.writeLock().lock();
try {
versions.clear(); versions.clear();
Set<String> duplicates = new HashSet<>(); Set<String> duplicates = new HashSet<>();
List<OptiFineVersion> root = JsonUtils.GSON.fromJson(task.getResult(), new TypeToken<List<OptiFineVersion>>() { List<OptiFineVersion> root = JsonUtils.GSON.fromJson(task.getResult(), new TypeToken<List<OptiFineVersion>>() {
@@ -74,6 +77,9 @@ public final class OptiFineBMCLVersionList extends VersionList<OptiFineRemoteVer
String gameVersion = VersionNumber.normalize(element.getGameVersion()); String gameVersion = VersionNumber.normalize(element.getGameVersion());
versions.put(gameVersion, new OptiFineRemoteVersion(gameVersion, version, mirror, isPre)); versions.put(gameVersion, new OptiFineRemoteVersion(gameVersion, version, mirror, isPre));
} }
} finally {
lock.writeLock().unlock();
}
} }
}; };
} }